DIGITAL MOMENT LIMITTER Insrucion Manual EN294 1379 B
FORWARD Thank you very much for your purchasing Minebea s Momen Limier DML 802B. This manual explains insallaion procedures and connecing mehod and also operaing mehod for Momen Limier DML 802B. Make use of i properly afer reading hrough he manual carefully. Be sure o deliver he manual o he end user. Moreover, he end user should keep he manual a hand afer reading i over. This manual is inended for echnical expers o read. The conens of he manual may subjec o change wihou noice. I
Marks and arrangemen used in his manual The following marks are aached o he explanaion on he maers ha indicae Don do his., Take care. and For reference. Be sure o read hese iems where hese marks are aached. Warning Warning may cause injury or acciden ha may harm o he operaor. Don do hese hings described here. Cauion during operaion and working. Be sure o read he iem o preven malfuncion. Mark during operaion Press he swich. II
For safe operaion Be sure o read his manual before use. 1. Insallaion place Use he insrumen where he emperaure/humidiy specifies wihin he range as follows: Environmenal emperaure Environmenal humidiy : 10 50 : Less han 85 %R.H.Non condensing. (1) Locaion where insallaion is no allowed. Warning Don locae he insrumen on he places such as follows: I may cause an unexpeced fauly in he insrumen. D Don locae he insrumen in direc and/or high emperaure area. D Don use he insrumen in a high humid area. D Don insall he insrumen where here is high mechanical vibraion. D Don use he insrumen where here is excess of dus and fine paricles. D Don insall he insrumen near he devices ha become magneized or generae an elecromagneic field. D Don insall he insrumen where here is rapid change of emperaure and humidiy. D Don insall he insrumen near he devices ha are magneized or generae an elecromagneic field. D Avoid he locaion where chemical reacion may ake place such as in a laboraory. III
1 1. Insallaion When insalling he insrumen, insall as referring o he following figures and secure he space around he insrumen. Each dimension of he insrumen and required dimensions for he environmenal spaces are as follows: < Dimensions for insallaion > fron 100 side 50 2.3 160.6 200 210 rear 91 4 4.5 92 +0.1 0 50 186 187 +0.3 0 200 4 M4 panel cu Uni :mm IV
2. Power supply Before supplying he power, check ha he indicaion of power supply/specificaion for he insrumen and he power going o supply should be he same. If hey are no equal, conac wih Minebea. If you use he insrumen wihou checking hem, i may cause a damage in he insrumen or elecric shock o he operaor. Warning In order o preven from a damage o he insrumen and elecric shock o he operaor, be sure o check ha power supply is off when insalling each cable. Earh wire should be grounded securely. When earh wire is no conneced, i may cause a malfuncion of he insrumen or elecric shock o he operaor. 3. Applicaion Noes Warning Before using a new insrumen or exchanging he srain gage applied ransducer for a new one, be sure o make calibraion. If calibraion shall no be made, correc measured resuls may no be obained nor which may cause malfuncion in he insrumen and here may exis damage in peripheral equipmens. Besides, even hough calibraion has been made, here may occur he similar case when he resul is no correc, so make calibraion again. Warning In case of using he insrumen, check ha he connecions are execued properly. If no conneced properly, correc measured resul will no be obained, nor i may cause malfuncions of he insrumen, damage o he peripheral equipmens or even more serious acciden. Warning When change of seing is made carelessly on he insrumen during measuremen, i may cause malfuncion in he insrumen and also possibiliies of damage in peripheral insrumens. V
Warning Do no shock he insrumen such as hrowing somehing on i. I may cause he damage o he case and even have he possibiliy of damage o he insrumen in resising o environmen. Warning Do no push he panel shee on he insrumen wih unnecessary srong force nor push i wih sharp edge objec such as driver I may cause a damage o he case or panel shee and even have he possibiliy of damage o he insrumen in resising o environmen or operaional performance. Warning Do no remove he cover of he case and panel shee, nor desroy he insrumen. They may cause possibiliies of damage o he insrumen in resising o environmen or operaional performance. VI
Record of revision Dae Ref. No. of Manual Revised Ref. No.(Conens) May, 2009 DRW. NO. EN294 1379 Firs version Aug.2012 DRW. NO. EN294 1379A Due o FN10 02140D MInebea logo is changed. Jun. 2015 DRW. NO. EN294 1379B Due o FN13 02110A Change Change DML 802 o DML 802B P20 Cauion message changed o The funcion will no be used for he Jib Luffing wire ension deecive ype.i ll give you an error display of. P60 F41 Sar conrol on ZERO adjusmen Changed inial value defaul 2 o 0. P63 F77 Limi of eaching sar Changed iniial value defaul 1 o 0. Due o FN15 02082 Change P52 7 8 2. Specificaions for inerface Baud rae value changed 9 600 bps o 38 400 bps. VII
Conens FORWARD... Marks and arrangemen used in his manual... For safe operaion... I II III 1 General... 1 1 1 Feaures... 2 2 Each name and is funcion... 2 2 1 Fron panel... 2 2 2 Rear panel... 4 3 Insallaion mehod... 6 3 1 As for he insallaion place... 6 3 2 Locaion where insallaion is no allowed.... 6 3 3 Locaion... 7 3 4 Insallaion mehod of he angle deecor... 8 4 Connecing mehod... 9 4 1 Layou of connecor... 9 4 1 1... 9 4 1 2... 9 4 1 3... 9 4 1 4... 10 4 1 5... 11 4 1 6... 12 4 2 Warning relaed o connecion... 13 4 3 Connecion... 14 4 3 1 LC 1 o 3... 14 4 3 2... 14 4 3 3... 14 4 3 4... 15 4 3 5... 16 4 3 6... 16 5 Calibraion mehod... 17 5 1 Preparaion... 18 5 2 ZERO adjusmen on Working radius... 18 5 3 ZERO adjusmen on he lifing load... 20 5 4 ZERO adjusmen on he lifing load... 22 5 5 Weigh mass seing for SPAN eaching... 24 5 6 Teaching... 26 6 Operaion mehod... 37 6 1 key... 37 6 1 1 Operaion in Measuremen mode... 37 6 1 2 Operaion in Funcion mode... 37 6 2 key... 38 6 2 1 Operaion in Measuremen mode... 38 6 2 2 Operaion in Funcion mode... 38 6 3 key... 38
6 3 1 Operaion in Measuremen mode... 38 6 3 2 Operaion in Funcion mode... 38 6 4 key... 38 6 4 1 Operaion in Measuremen mode... 38 6 4 2 Operaion in Funcion mode... 38 6 5 key... 39 6 5 1 Operaion in Measuremen mode... 39 6 5 2 Operaion in Funcion mode... 39 7 Funcion and is operaion... 40 7 1 Exernal conrol Inpu/Oupu signal... 40 7 1 1... 40 7 1 2... 41 7 1 3 Equivqlen circui... 42 7 2 Comparaor... 42 7 2 1 Change of operaional pariculars of 90% of Momen, 100 % of oupu... 42 7 2 2 Seing of comparaive arge of conrol oupu 1 o 6 and operaional pariculars... 44 7 2 3 Change of se value of conrol oupu 1 o 6... 45 7 2 4 Change of Hyseresis values for conrol oupu 1 o 6. 47 7 3 Auomaic Zero... 50 7 4 Digial filer... 50 7 5 Change of display imes... 50 7 6 Process of minus ( ) area of Lifing load... 51 7 7 Check mode... 51 7 8 Seing pariculars hrough he RS 232C communicaion... 51 7 8 1 Connecor connecions wih he RS 232C... 52 7 8 2 Specificaions for inerface... 52 7 8 3 Examples of connecions... 53 8 Funcion mode... 54 8 1 Seing mehod of Funcion mode... 54 8 2 Funcion of Funcion daa... 56 8 3 Correcion of Teaching daaf73, F74, F75, F76)... 65 8 4 Memory clear(f 99)... 68 9 Sold seperaely (curren oupu)... 70 9 1 Relaed Funcion... 70 9 2 Specificaions... 70 9 3 Connecing mehod... 70 9 3 1 Noe relaed o connecion... 70 9 3 2 Connecion... 71 9 4 Seing of pariculars for curren oupu... 71 9 4 1 Selecion of aarge of oupu... 71 9 4 2 Range seing for curren oupu... 71 9 5 Fine adjusmen on curren oupu... 72 10 Troubleshooing... 73 10 1 Troubleshooing... 74 10 2 ERROR display... 80 10 3 Simple check mehod for a ransducer (Load cell)... 82
1 General The insrumen is a digial momen limier for a Movable ype of crane and a crane. Suspending load can be deeced wih he load cell and also jib angle (Working radius) can be deeced wih he Angle deecor aached, hen hese signals can be compued hrough he micro compuer. The processed daa shall be oupu as alarm signals. 1 1 Feaures Main feaures of he insrumen are as follows: (1) The following changes can be made for crane pariculars. Load cell: 13 Momen: 130 Jib: 130 Range : 30 (Jib Luffing mehod: Change of compensaion daa will be 112.) (2) The momen curve can be regisered wih 15 poins of opional plos (Working radius/load value) oher han wih he COS curve. However, hey are he following changes. Momen: 16 Jib: 15 (3) The load calibraion can be compensaed wih he non lineariy of ension of Jib Luffing by execuing eaching wih he acual insrumen. (4) By changing he display imes and digial filer, you can hold he raio of load variaion due o vibraion and so on. Warning The sensor ha can be conneced wih he insrumen is limied o he srain gage applied load cell and he angle deecor aached wih he insrumen. Warning Depending on he final No. of P/N of insrumen, he movable ype crane, or he crane which is applied shall have some limiaion. Make use of i afer checking is specificaion or like ha fully. P/N: DML 802B *** Final 1
2 Each name and is funcion 2 1 Fron panel As for he operaion of he insrumen, refer o he Chaper 5, 6 and 7. 1 Monior for load cell Clarifies he No. of load cells applied. 2 Display secion of momen raio Displays he momen raio wih he bar graph LED. Display range More han 60 % and less han 125 % Resoluion 2.5% Display colorless han 90 % green More han 90 % and less han 100 % More han 100 % red yellow 3 Display secion of Lifing load Measuremen mode : Funcion mode: Displays he presen lifing load. Displays he funcion No. 2
4 Working radius display secion Measuremen mode: Display he presen working radius. Funcion mode: Displays he funcion daa. 5 Monior display secion Measuremen mode: Funcion mode: Displays seleced daa whichever among Limi load, Limi radius, Jib angle, Momen No., Jib No., and Range No.. Displays funcion daa. 6 Monior display for conrol oupu Displays he condiion of conrol oupu. When he relay conac of LIMIT16 becomes ON, he corresponding LED will ligh on and off. 7 Momen oupu monior Displays he condiion of 90 % of momen and 100 % of oupu. I lighs on and off when he relay conac of 90 % or 100 % is ON. 8 Up/Down display Lighs on and off during he exernal Up or Down signal is inpuing. 9key Measuremen mode : Funcion mode : Ineffecive Uses when carrying he se value. 10 key Measuremen mode : Funcion mode : Wih he combinaion use ofkey, execues auomaic zero for he lifing load value. (I is ineffecive in he case of single operaion and Jib luffing ension deecing ype.) Applied for he regisraion of se value. 11 key Measuremen mode: Funcion mode: Display of load cell shown a and change of inpu can be made. Uses for he incremen of se value. 12 key Measuremen mode: Funcion mode : Uses when shifing o he funcion mode. Uses when shifing o he measuremen mode. 13 key Measuremen mode: Changes he arge of display shown on he. Funcion mode : Uses for he decremen of se value. 3
2 2 Rare panel Refer o chaper 4 for he connecion wih he insrumen. 1 L/C1 Connecs wih a load cell (Load cell 1). 2 L/C2 Connecs wih a load cell (Load cell 2). 3 L/C3 Connecs wih a load cell (Load cell 3). 4 RADIUS Connecs wih an angle deecor. 5 POWER Connecs wih DC power supply (24 V). 6 FUSE This is a fuse hold (midge 3 A). 7 OUTPUT A connecor for oupu signal. 4
8 INPUT A connecor for inpu signal. 9 RS 232C A connecor for he RS 232C communicaion. 10A OUT(Sold separaely.) The erminal board for analog oupu (4 ma o 20 ma). There is no indicaion on he opion, a dummy panel shall be insalled. 11A OUT adjusmen rimmer (Sold separaely.) The rimmer for adjusmen on analog oupu (4 ma o 20 ma). ZFor zero adjusmen SFor span adjusmen There is no indicaion on he opion, a dummy panel shall be insalled. 12Name plae for serial No. 5
3 Insallaion mehod 3 1 As for he insallaion place Use he insrumen when emperaure/humidiy specifies wihin he range as follows: Environmenal emperaure 10 o 50 Environmenal humidiy Less han 85 %R.H.(No condensing.) 3 2 Locaion where insallaion is no allowed. Warning Do no locae he insrumen on he places such as follows: I causes unexpeced fauly of he insrumen. D Don locae he insrumen in direc sunshine and/or in high emperaure area. D Don use he insrumen in a high humid area. D Don insall he insrumen where here are vibraions and shocks. D Don use he insrumen where here are excessive duss and fine paricles. D Don use he insrumen where here are corrosive gas and sals and like ha. D Don insall he insrumen where here is rapid change of emperaure and/or humidiy. D Don insall he insrumen near he devices ha are magneized or generae an elecromagneic field. D Don insall he insrumen where he insrumen may be affeced by radioaciviy or radial rays. D Avoid he locaion where chemical reacion may ake place such as in a laboraory, or like ha. 6
3 3 Locaion When insalling he insrumen, insall as referring o he following figures and secure he space around he insrumen. Each dimensions of he insrumen and required dimensions for he environmenal spaces are as follows: Dimension of he insrumen fron 100 side 50 2.3 160.6 200 210 rear 91 4 4.5 92 +0.1 0 50 186 187 +0.3 0 200 4 M4 panel cu Uni :mm 7
3 4 Insallaion mehod of he angle deecor The angle deecor aached wih he insrumen, shall be insalled as follows. Wih he jig fallen down parallel o he ground (horizonal), se i so ha he UPPER indicae he direcion of verically upward. Se i so ha he FRONT indicae o he exension direcion of jib. Jig angle Jib Angle deecor The earh 8
4 Connecing mehod 4 1 Layou of connecor 4 1 1 L/C13 Pin No. Name Applicaion Bridge power supply signal of load cell bridge power supply signal of load cell For he connecion of load cell shield No connecion No connecion Suiable plug: Made by Tajimi Elecronics Co., Ld. **Required number of plugs are aached according o he specificaions. 4 1 2 Radius Pin Name Applicaion exciaion volage angle signal For he connecion of COM angle deecion shield Suiable plug: Made by Tajimi Elecronics Co., Ld. The plug is aached. 4 1 3 Power Pin Name Applicaion For he connecion of power supply Shield Suiable plug: Made by Tajimi Elecronics Co., Ld. The plug is aached. 9
4 1 4 Inpu Pin Name Applicaion 1 Momen 110 0 2 Momen 210 0 3 Momen 410 0 Inpu of exernal change of momen No. 4 Momen 810 0 Binary code 5 Momen 110 1 6 Momen 210 1 7 Jib 110 0 8 Jib 210 0 9 Jib 410 0 Inpu of exernal change of jib No. 10 Jib 810 0 Binary code 11 Jib 110 1 12 Jib 210 1 13 Range 110 0 14 Range 210 0 15 Range 410 0 Inpu of exernal change of range No. 16 Range 810 0 Binary code 17 Range 110 1 18 Range 210 1 9 Load cell 20 Load cell 21 Load cell Change of exernal in- pu of load cell 22 Lifing up Exernal compensaion in- 23 Lifing down pu for lifing up/lifing down 24 Key rock Inpu of prohibied operaion on fron panel key 25 COM (Effecive only for key.) Suiable plugmr 25LF Made by Honda sushin kogyo co., ld. The plug is aached. The exernal connecing works are ou of our charge of Minebea. In he case of no exernal inpu code 0, No connecion), various kinds of change shall be effecive when funcion mode and/or key SW(s) is/are used. 10
4 1 5 OUTPUT Pin No. Name Applicaion Load cell momen Load cell momen Momen alarm signal for load cell 1 Load cell momen Load cell momen Momen alarm signal for load cell 2 Load cell momen Load cell momen Momen alarm signal for load cell 3 Conrol oupu Conrol oupu Various kinds of con- rol signal 12 Conrol oupu Conrol signal can be Conrol oupu assigned by Suspend- Conrol oupu ing load, Working ra- dius, Jib angle, Mo- Conrol oupu men raio. Error Error: Error signal Busy Busy: Signal during measuremen Buzzer Oupu for buzzer Buzzer sound Load cell Load cell Oupu of load cell se- Load cell lecing. Suiable plugmr 25LF Made by Honda sushin kogyo co., ld. The plug is aached. The exernal connecing works are ou of our charge of Minebea. All of he are isolaed elecrically. 11
4 1 6 RS 232C Pin Name Applicaion No conneced. No conneced. No conneced. curren loop curren loop No conneced. Suiable plug Made by Japan Aviaion Elecronics Indusry, Limied. The plug is no aached. 12
4 2 Warning relaed o connecion Warning Be sure o connec wih he insrumen and he specified load cell(s) and he angle deecor. Warning In he case of connecing wih he insrumen, sricly follow he following iems. If negleced, hey may cause unexpeced fauly and damage of he insrumen. When connecing, be sure o make he power supply OFF. The connecor plug should be fixed securely unil i rocked, so ha no o loosen due o vibraion and so on. For he connecion of power supply, ake care no o misake is polariy. 13
4 3 Connecion 4 3 1 LC 1 o 3 Warning The load cell and he angle deecor ha can be conneced wih he insrumen should be he one se wih he insrumen and also should be he one cerified by Japan Crane Associaion (JCA) Load cell red blu wh grn yel(shield) L/C13 A B C D E F G 4 3 2 RADIUS Angle deecor RADIUS red A wh B blk C yel(shield) D 4 3 3 POWER POWER DC 24 V 3 A (18 V o 36 V) A B C D class grounding Warning Connecion wih he power supply and he earh should be made securely according o he figure s and also wihin he specified power supply condiion. If negleced, i may cause an unexpeced cause of failure. Never make connecion wih he supply source wih he + and adversely. If you connec i adversely, he inernal fuse will blow off. The insrumen should be grounded wih D class gounding. If negleced, i may cause an unexpeced malfuncion due o he effecs of noise from oher equipmen. 14
4 3 4 INPUT Change of momenen (Binary 130) Change of jib (Binary 130) Change of range (Binary 130) Change of LC Lifing up/ Lifing down compensaion Key rock shield 110 0 210 0 410 0 810 0 110 1 210 1 110 0 210 0 410 0 810 0 110 1 210 1 110 0 210 0 410 0 810 0 110 1 210 1 1 2 3 Lifing Lowering INPUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Connecion wih he frame of he insrumen For he connecions wih exernal conrol inpus, be sure o apply shielded cable, and he shielded cable should be conneced wih he frame of he insrumen. If negleced, i may cause malfuncion due o he effecs from exernal noises and so on. Warning Connecions wih exernal conrol inpu should be made securely according o he above figures. If negleced, i may cause an unexpeced malfuncion o he insrumen. 15
4 3 5 OUTPUT LC=Load cell Momen of LC 1 Momen of LC 2 Momen of LC 3 Conrol oupu Error, bussy oupu 90 % 100 % COM1 90 % 100 % COM2 OUTPUT shield 1 2 3 4 5 6 90 % 7 100 % 8 COM3 9 LIMIT1 10 LIMIT2 11 LIMIT3 12 LIMIT4 13 LIMIT5 14 LIMIT6 15 COM4 16 ERROR BUSY COM5 17 18 Load Load Load Load Load Load Load Load Load Load Load Load Load Load or or 19 + 20 Buzzer Buzzer EB2112 21 Masushia Elecric Works LC 1 22 Load LC 2 23 Load ACK of LC LC 3 24 Load or or COM6 25 Connec wih he frame of he insrumen. Raed load of conac poin AC125 V 1 A DC30 V 2 A or or or or or or or or For he connecions wih exernal conrol inpus, be sure o apply shielded cable, and he shielded cable should be conneced wih he frame of he insrumen. If negleced, i may cause malfuncion due o he effecs from exernal noises and so on. Warning Connecions wih exernal conrol inpu should be made securely according o he above figures and also wihin he raed of conac poin. If negleced, i may cause an unexpeced malfuncion o he insrumen. 4 3 6 RS 232C The explanaion shall be made in he chaper 77. 16
5 Calibraion mehod Warning When he insrumen is under he following condiions, be sure o make calibraion. When newly purchased. Exchanging load cell(s) or angle deecor(s) Periodical inspecion When repair and exchange is required. Afer clearing he memory If calibraion is no made, correc measured resuls may no be obained, or i may cause malfuncion o he insrumen and i may damage o he peripheral equipmen. Take care fully when you handle he sandard weighs for calibraion purpose. Beside Minebea shall no ake any responsibiliy excep for he acciden due o he direc operaion of he insrumen. Be sure o check he wirings before making calibraion. The calibraion should be made according o he insrucion of his manual. The calibraion should be made when here is no load applied on he load cell(s). Prepare he Sandard weigh for calibraion ha can validae he evidence of is accuracy fully. Execue he calibraion on he insrumen according o he procedures shown below: Lifing up wire ension deecive ype(general ype) Preparaion ZERO adjusmen Working radius Chaper 5 2) ZERO adjusmen of Lifing load (Chaper 5 3) ZERO adjusmen of Lifing load (Chaper 5 4) Jib Luffing wire ension deecive ype Preparaion ZERO adjusmen of Working radius(refer o Chaper 5 2.) Seing weigh (bucke) of mass for eachingrefer o Chaper 55. TeachingRefer o Chaper 56. 17
5 1 Preparaion According o he Chaper 4 Connecing mehod, connec he insrumen, a load cell and an angle deecor properly and supply power. 5 2 ZERO adjusmen on Working radius 1 2 Procedure Operae he jib so ha he working radius will sop he posiion where you can measure easily and hen fix i. Measure he disance from he slewing cener o jus below he hook, hen compare wih he display of working radius of he insrumen. *When he comparaive resul is good, proceed o he sep 7. *When he comparaive resul is differen, proceed o he sep 2. In he Funcion mode, execue he ZERO adjusmen on he working radius. Press on hekey for 3 seconds or more. Lifing load display secion will become F Funcion No., and he digi will flash on and off. Wih re operaion of hekey, he Measuremen mode shall be reurned. Slewing cener Working radius Se he funcion No. o F 08. (Wih re operaion of hekey, he Measuremen mode shall be reurned.) 3 : Decremen key for flashing display : Incremen key for flashing display : Shif(carry) key for flashing secion 18
Procedures 4 Press hekey. The flashing of Funcion No. will sop and RZ display will be shown on he Working radius secion. Moreover, he working radius shall be displayed on he Monior secion and all he digis will flash on and off. Wih he keys in he righ figure, make adjusmen so ha he he working radius display will become he same value as he measured value acually. By pressing he keys in he righ figure, he display will vary coninuously. (Wih re operaion of hekey, reurns o he sep 3.) : Incremen key for values : Decremen key for values Error display E15 In he Measuremen mode, you are going o execue he operaion when he working radius is over condiion. By pressing hekey, he Measuremen mode shall be reurned, so execue he operaion afer cancelling he over condiion. Press on hekey. The funcion No. on he Lifing load secion will proceed o flashing display of F09, and ZERO adjusmen on he working radius shall be compleed. 5 6 7 Press on hekey. The working radius shall be displayed in he Measuremen mode, so compare wih he measured value acually. Operae he jib and check ha he display of working radius and he measured value acually shall be he same by changing he radius for a few cases. 19
5 3 ZERO adjusmen on he lifing load The funcion will no be used for he Jib Luffing wire ension deecive ype. I ll give you an error display of. Procedures 1 In he Funcion mode, execue he ZERO adjusmen of he Lifing load. Remove he iniial load of hook, bucke and so on, and hen ighen he jib wih he angle ha can lif he raed load. Press hekey for more han 3 seconds. The Lifing load display secion will become F** (Funcion No.) and he digi of will flash on and off. Wih re operaion of hekey, he Measuremen mode can be reurned.) Se he Funcion No. o F05 wih he keys in righ figure. (Wih re operaion of hekey, he Measuremen mode can be reurned.) 2 : Decremen key for flashing display : Incremen key for flashing display : Shif(Carry) key for flashing display secion 20
Procedures Press on hekey. The flashing display of Funcion will sop and ZRO shall be displayed on he working radius secion. Moreover, he lifing load shall be shown on he Monior secion and all he digis will flash on and off. Make adjusmen on he lifing load by referring o he keys in he righ. When he righ keys are pressed on coninuously, he display will also change coninuously. 3 Reurns o he sep 2 by re operaion of he key. When he load value varies by lifing up and lifing down, inpu he Lif up Signal and make ZERO adjusmen, and aferwards make ZERO adjusmen by inpuing he Lif down Signal. : Incremen key for values : Decremen key for values Error display You are going o execue he operaion when he lifing load is over condiion in he Measuremen mode. By pressing on hekey, he Measuremen mode can be reurned so make he operaion afer cancelling he over condiion. Press on hekey. The Funcion No. on he lifing load secion will become he flashing display of F06, and he ZERO adjusmen of lifing load shall be compleed. 4 5 Press on hekey. Reurns o he Measuremen mode. 21
5 4 SPAN adjusmen on lifing load The funcion will no be used for he Jib Luffing wire ension deecive ype. I ll give you an error display of. Procedures 1 In he Funcion mode, execue he SPAN adjusmen of lifing load. Lif he raed load or he weigh of viciniy of mass of raed load (equivalen good) a he jib angel ha can lif up, and hen susain i. Press on hekey for more han 3 seconds coninually. The Lifing load display secion will become F** (Funcion No.) and he digi of will flash on and off. By re operaion of hekey, he Measuremen mode shall be reurned.) Se he Funcion No. o F06 wih he keys in he righ figure. By re operaion of hekey, he Measuremen mode can be reurned. 2 : Incremen key for flashing display : Decremen key for flashing display : Shif(carry) key for flashing secion 22
Procedures Press hekey. The flashing display of Funcion will sop and SPN shall be displayed on he working radius secion. Moreover, he lifing load shall be shown on he Monior secion and all he digis will flash on and off. Make adjusmen on he lifing load by referring o he keys in he righ. When he righ keys are pressed on coninuously, he display will also change coninuously. 3 By re operaion of hekey, reurn o he sep 2.) When he load value varies by lifing up and lifing down, inpu he Lif up Signal and make SPAN adjusmen, and aferwards make SPAN adjusmen by inpuing he Lif down Signal. : Incremen key for values : Decremen key for values Error display When he lifing load is in he over condiion in Measuremen mode, you re going o execue he operaion. When hekey is pressed, he Measuremen mode shall be reurned, so make he operaion afer cancelling he over condiion. i You re going o execue he operaion wih no lifing load o be measured. By pressing on hekey, he Measuremen mode can be reurned, so make he operaion afer lifing required weighs or he like. Press on hekey. The Funcion No. on he Lifing load secion will proceed o he flashing display of F07, and he SPAN adjusmen on he Lifing load can be compleed. 4 5 Press on hekey. Reurns o he Measuremen mode. 23
5 5 Weigh mass seing for SPAN Teaching The funcion shall no be used for he Lifing wire ension deecive ype. I ll give you an error display of. For seing of mass, you have o regiser for all he combinaions (12 kinds a Max.)wihin he range of Load cell(1 o 3) and ranges (1 o 4) ha can be applicable. Procedures In he Funcion mode, make regisraion for he mass of weigh (Equivalen good) used a he ime of eaching SPAN. 1 Keep on pressing hekey for 3 seconds or more. The Lifing load display secion becomes Funcion, and he digi of will flashing on and off. Reurns o he Measuremen mode wih re operaion of hekey. Se he Funcion No. o F70 wih he keys in he righ. Reurns o he Measuremen mode wih re operaion of hekey.) 2 : Decremen key for flahsing display : Incremen key for flashing display : Shif(carry) key for flashing secion 24
Procedures 3 Press on hekey. The flashing of Funcion sops, and he daa is seen on he Monior secion, and he digi of flashes on and off. Wih he righ keys, se he mass of weigh (equivalen good) (. ) When he righ keys is pressed for more han 2 seconds, he display will change coninuously. Reurns o he Measuremen mode wih re operaion of hekey. : Decremen key for flashing display : Incremen key for flashing display : Shif(carry) key for flashing display 4 Press on hekey. The Funcion No. of Lifing load secion proceeds o flashing display of F71, and regisraion for he daa can be compleed. 5 Press on hekey. Reurns in he Measuremen mode. 25
5 6 Teaching The funcion shall no be used for he Lifing wire ension deecive ype. I ll give you an error display of. For seing of mass, you have o regiser for all he combinaions (12 kinds a Max.)wihin he range of Load cell(1 o 3) and ranges (1 o 4) ha can be applicable. The poins of jib angles ha acquire daa in he Teaching shall be as follows: and 17 poins a max. The daa will become effecive for he firs ime when he he jib passed hrough he adjacen 2 poins. EX. When he minimum angle of jib is and eaching will be sared from,hen he passing poins will become and and he daa above will become effecive. When you wan he daa below,you have o make eaching by lowering he jib below forcedly. EX.For eaching on he special local area, if you wan o acquire he laying daa of o, sar from viciniy of 1and finish in he viciniy of 4, since he jig has o pass hrough 0and 5. Teaching can aquire he daa of Raising Jib (Lifing up) and Laying down (Lifing down). The daa available during driving are 3 kinds, ha are Average, Raising Jib (Lifing up) and Laying Jib down Lifing down) depending o he inpu of exernal signals. When he eaching is made, he conens of ZERO adjusmen on Lifing load shall no be effecive. If you wan o make ZERO adjusmen on he lifing load, make i afer eaching has compleed. 26
Procedures Execue Teaching in he Funcion mode. Press on hekey for more han 3 seconds. The Lifing load display secion will become F** (Funcion No.), and he digi of will flash on and off. (The Measuremen mode shall be reurned wih 1 re operaion of hekey.) Se he Funcion No. o F71 wih he righ keys. (The Measuremen mode shall be reurned wih re operaion of hekey.) 2 : Decremen key for flashing display : Incremen key for flashing display : Shif(carry) key for flashing display 27
Press on hekey. Flashing display of Funcion No. sops and he working radius becomes flashing display of ZUP The Monior secion shows Jib angle. Prepare for Raising Jib up ZERO eaching. 3 Remove he iniial load applied on he hook, bucke and so on, o make no load applied. Lie down he jib o he maximum limi ha can be used.(when he local daa is required again, fix he posiion a he lowes required limi of he angle.) When you won execue Raising Jib ZERO eaching, press on hekey wice, hen proceeds o he sep 5. Reurn o he sep 2 wih he key operaion of.) 28
Procedures Press on hekey. Sops he flashing [ZUP], he bar meer of momen raio will ligh up from 60 % in order, and displays ha Raising Jib ZERO eaching can be available. Make operaion of Raising Jib ZERO eaching. Raise he jib up slowly. The raising speed should be he degree ha can be read he variey of display of jib angle per. The jib should arise up securely wihin he range of requisiion. Afer operaion is compleed, proceed o sep 5. (Wih he operaion ofkey, he daa will reurn o sep 2 wihou regisraion.) Wih hekey operaion, he display of Monior secion can be changed from Jib angle and Load mv/v and vice versa. Jib angle display Jib angle LED lighs. 4 Lifing load mv/v display I gives Error message when inconvenience is occurred in he operaion of Jib. All he decimal poins flash in minus polariy. You are going o lay down he Jib. When hekey is pressed during he ER- ROR display, he sep 3 can be reurned, and you can ry i again. Or when he jib is raised in some degree, he error will be cancelled and you can make eaching coninuously. Some load is lifed. When hekey is pressed during he ER- ROR display, he sep 3 can be reurned, and you can ry i again. Or, when he lifing load is lowered and make he condiion ha no load applied, he error will be cancelled and you can make eaching coninuously. 29
Procedures Press on hekey. The acquired daa hrough Raising he Jib ZERO eaching can be regisered inernally. The Bar meer display will ligh off and he working radius secion becomes flashing display of ZDN. On he Monior secion, Jib angle will be displayed. Prepare for laying Jib low ZERO eaching. 5 Remove he iniial load applied on he hook, bucke, and so on o make no load applied. Raise up he jib o he maximum limi ha can be used. (When he special local daa is required again, fix he posiion a he upper limi of he angle required.) When you won execue Raising Jib up ZERO eaching, you can proceed o he sep 7 by pressing hekey wice. (Wih he key operaion of, reurns o he sep 2.) 30
Procedures Press hekey. The flashing display of [ZDN] sops and he Bar meer of momen raio will ligh off from 125 % in order, and displays ha Laying Jib low ZERO eaching can be execued. Make he operaion of Laying Jib low ZERO eaching. Slowly lay he jib low. The laying speed should be he degree ha can be read he variaion of display of jib angle per 0.1. The jib should lay low securely wihin he range of requisiion. Afer operaion is compleed, proceed o sep 7. Wih he key operaion of, he daa will no be regisered, and reurn o he sep 2.) You can change he display of Monior secion from Jib angle and Load in mv/v display and vice versa wih he key. Jib angle display Jib angle LED lighs. 6 I gives ERROR message when inconvenience is occurred in he operaion of Jib. Lifing load mv/v display All he decimal poins flash in minus( ) polariy. You are going o raise he jib up. When hekey is pressed during he ER- ROR display, he sep 5 can be reurned, and you can ry i again.or when you lie low he jib in some degree, he ERROR will be cancelled and you can make eaching coninuously. Some load is lifed. When hekey is pressed during he ER- ROR display, he sep 5 can be reurned, and you can ry i again. Or, when he lifing load is lowered and make he condiion ha no load applied, he error will be cancelled and you can make eaching coninuously. 31
Procedures Press hekey. The acquired daa hrough he Laying he Jib low ZERO eaching shall be regisered inernally. The bar meer display will ligh off and he working radius flashes as SUP. The jib angle shall be displayed on he Monior secion. Prepare for he Raising he jib up SPAN eaching. 7 Insall he weigh of mass (equivalen good) se or he bucke in he Chaper so ha all he load can be applied on he jib. Lay he jib low as possible wihin he applicable range. (When he local daa is required again, fix he posiion a he lowes limi of he angle required.) When you don make Laying he Jib low ZERO eaching, proceed o sep 9 by pressing on he key wice. Reurns o he sep 2 by he key operaion of. 32
Procedures Press on hekey. Sops he flashing display [SUP], and he bar meer of momen raio will ligh on from in order, so ha i displays you o execue Raise he jib up SPAN eaching. Make operaion of Raise he jib up SPAN eaching. Slowly raise he jib up. The raising speed should be he degree ha can be read he variaion of display of jib angle per 0.1. The jib should raise up securely wihin he range of requisiion. Afer operaion is compleed, proceed o sep 9. 8 Wih he key operaion of, he daa won be regisered and reurns o he sep 2. You can change he display of Monior secion wih Jib angle and Load in mv/v display and vice versa wih he key. Jib angle display Jib angle LED lighs. I gives ERROR message when inconvenience is occurred in he operaion of Jib. Lifing load mv/v display All he decimal poins flash in minus( ) polariy. You re going o lay down he Jib. During he ERROR display, pressing on hekey makes i reurned o he sep 7, and you can ry i again. Or During he ERROR display, raise he jib up o some exen, hen he ERROR will be cancelled and you can coninue o make Teaching. No load is applied. By pressing hekey during he display of ERROR, he sep 7 will be reurned and you can ry i again. Or during he ERROR display, by lifing he specified load, he ERROR will be cancelled and you can coninue Teaching again. 33
Procedures Press hekey. The acquired daa hrough he Raising he Jib up SPAN eaching shall be regisered inernally. The bar meer display will ligh off and he working radius flashes as SDN. The jib angle shall be displayed on he Monior secion. Prepare for he Laying he jib low SPAN eaching. 9 Insall he weigh of mass (equivalen good) se in he Chaper or he bucke so ha all he load can be applied on he jib. Raise he jib up as possible wihin he applicable range. When he local daa is required again, fix he posiion a he upper limi of he angle required.) When you don make Laying he Jib low SPAN eaching, proceed o sep 11 by pressing on he key wice. Reurns o he sep 2 by he key operaion of. 34
Procedures Press hekey. The flashing display of [SDN] sops and he Bar meer of momen raio will ligh off from 125 % in order, and displays ha Laying Jib low SPAN eaching can be execued. Make he operaion of Laying Jib low SPAN eaching. Slowly lay he jib low. The laying speed should be he degree ha can be read he variaion of display of jib angle per 0.1. The jib should lie low securely wihin he range of requisiion. Afer operaion is compleed, proceed o sep 11. Wih he key operaion of, he daa will no be regisered, and reurn o he sep 2.) 10 Wih he key operaion of, he daa won be regisered and reurns o he sep 2. You can change he display of Monior secion from Jib angle and Load in mv/v display and vice versa wih he key. Jib angle display Jib angle LED lighs. I gives ERROR message when inconvenience is occurred in he operaion of Jib. Lifing load mv/v display All he decimal poins flash in minus ( ) display. [E24] You are going o raise he jib up. When hekey is pressed during he ERROR display, he sep 9 can be reurned, and you can ry i again. Or when you lie he jib low in some degree, he ERROR will be cancelled and you can make eaching coninuously. [E26] No load is lifed. When hekey is pressed during he ER- ROR display, he sep 9 can be reurned, and you can ry i again. Or, when he specified load is lifed up, i makes he ERROR cancelled and you can make eaching coninuously. 35
Procedures 11 Press hekey. The acquired daa hrough he Laying he Jib low SPAN eaching shall be regisered inernally. The bar meer display will ligh off and he working radius flashes as ZUP. The jib angle shall be displayed on he Monior secion. When finishing he eaching work, you can reurn o he Measuremen mode by he key operaion of. When you wan o sar all over again, you can make i from he sep 3 as i is. 36
6 Operaion mehod Now, we ll explain he operaion mehod wih each key on he fron panel. Various kinds of key operaion should be made afer inerruping he operaions of a mobile crane or a crane. If you made key operaion during driving he crane, here may have he cause of possibiliy of unexpeced maloperaion. 6 1 key 6 1 1 Operaion in Measuremen mode Changes he arge of display on Monior display secion. Limi display load Limi radius display Jib display angle Momen display No. Jib display No. Range display No. 6 1 2 Operaion in Funcion mode The flashing values can be decremened. 37
6 2 key 6 2 1 Operaion in Measuremen mode By pressing on he key for 3 seconds or more, he Funcion mode can be shifed and he flashing display of F can be shown on he Lifing load display secion. 6 2 2 Operaion in Funcion mode S By he operaion during flashing display of F, he Measuremen mode can be enered. S By he operaion during seing daa, he seing shall be can be cancelled and flashing display of F will be appeared. 6 3 6 3 1 Key Operaion in Measuremen mode Change he connecion of load cell(s). Selecion of Load cell 1 Selecion of Load cell 2 Selecioin of Load cell 3 6 3 2 Operaion in Funcion mode The flashing values can be incremened. 6 4 key 6 4 1 Operaion in Measuremen mode I s ineffecive. 6 4 2 Operaion in Funcion mode The flashing secion can be shifed (carried). 38
6 5 key 6 5 1 Operaion in Measuremen mode Single operaion is ineffecive. By pressing on hekey for more han 3 seconds wih his key pressed on ogeher, i becomes auomaic zero funcion for lifing load value. However, his operaion is ineffecive for he Jib luffing wire ension deecive ype. 6 5 2 Operaion in Funcion mode Regisers he daa and proceeds o he nex sep. 39
7 Funcion and is operaion 7 1 Exernal conrol Inpu/Oupu signal 7 1 1 INPUT Pin No. Name Operaion 1 Momen No.1 10 0 Change of Momen No. 2 Momen No.210 0 ConfirmC he signal wih he shor of COM.The condiion should be kep coninuously. 3 Momen No.410 0 Seingg wih he binary code 30. 4 Momen No.810 0 5 Momen No.10 1 In he case of no connecion(code 0), seing becomes effecive in he Funcion mode (F02). ERROR display E07 a he selecion of non regisered paricular 6 Momen No.210 1 No. 7 Jib No.110 0 Change of Jib No. 8 Jib No.210 0 ConfirmC he signal wih he shor of COM. The condiion should be kep coninuously.) 9 Jib No.410 0 Seingg wih he binary code 30. 10 Jib No.810 0 11 Jib No.110 1 he Funcion mode. In he case of no connecion (code 0), seing becomes effecive in ERROR display E07 a he selecion of non regisered paricular 12 Jib No.210 1 No. 13 Jib No.10 0 Change of Range No. 14 Range No.10 0 ConfirmC he signal wih he shor of COM. The condiion should be kep coninuously.) 15 Range No.10 0 Seingg wih he binary code 30. 16 Range No.10 0 17 Range No.110 1 he Funcion mode 4. In he case of no connecion (code 0), seing becomes effecive in ERROR display E09 a he selecion of non regisered paricular 18 Range No.210 1 No. 19 Load cell No. 20 Load cell No. 21 Load cell No. 22 Lifing up 23 Lifing down 24 Key lock 25 COM Change of Load cell No. Confirm he signal wih he shor of COM. (The condiion should be kep coninuously.) Parallel seing on. In he case of non connecion (all are open),he key seing becomes effecive. ERROR E06 display wih plural Nos. of selecion. ERROR display E07 a he selecion of non regisered paricular No. Compensaion inpu for Lifing up and Lifing down. Confirm he signal wih he shor of COM. (The condiion should be kep coninuously.) Effecive only for Jib luffing ension deecive ype. The average daa becomes effecive when he boh signals are ON or boh signals are OFF. Inpu for operaion conrol inpu for key swich. Confirm he signal wih he shor of COM. (The condiion should be kep coninuously.) Oher han he key ofwill become impossible o operae. 40
7 1 2 OUTPUT Pin No. Name Operaion 1 90 % momen of Load cell 1 100 % momen of Load cell 1 COM 1 90 % momen of Load cell 2 100 % momen of Load cell 2 COM 2 90 % momen of Load cell 3 100 % momen of Load cell 3 COM 3 Momen alarm signal for he Load cell 1 The saus of signal oupu should be se wih he Funcion mode F23 and F24. Momen alarm signal for he Load cell 2 The saus of signal oupu is se wih he Funcion mode F25 and F26. Momen alarm signal for he Load cell 3 The saus of signal oupu is se wih he Funcion mode F27 and F28. Conrol oupu 1 Various kinds of conrol signals Conrol oupu 2 ComparesC wih he arge of daa seleced from Lifing load, Work- ing radius, Jib angle and Momen raio. Conrol oupu 3 The oupu condiion is se wih he RS 232C communicaion or Conrol oupu 4 Funcion mode from F11 o F22. Conrol oupu 5 Conrol oupu 6 COM 4 Error oupu ERROR oupu : Oupus synchronous wih ERROR display. Busy oupu BusyB oupu : Oupu condiion is se wih he Funcion mode F45. COM 5 Buzzer oupu Terminals for he connecion wih he buzzer exclusive use. Buzzer oupu BuzzerB MasushiaM Elecric Works Load cell 1ACK The signal o indicae he Load cell being seleced. COM 6 Load cell 2 ACK Load cell 3 ACK *From COM 1 o COM 6 are isolaed elecrically. 41
7 1 3 Equivalen circui (1)INPUT signal COM phoocoupler Inpu signal response ime 200 ms or more (2)OUTPUT(Excludes oupu of buzzer) signal COM Raed conac DC30 V, 2A AC125V, 1A 7 2 Comparaor The insrumen can selecs 90 % of Momen raio, 100% of Alarm oupu and moreover selecs he opional arge fromlifing load, Momen, Working radius, Jib angle as Conrol oupus 1 o 6, and he more prepares comparaor due o he opional se value. And he more, all of he oupus can change he operaional pariculars in he Funcion mode. Warning If you se he seing value for comparaor by misake, or se in he wrong procedures, correc comparaive resuls may no be obained. In due cause, here may have he possibiliy of oupu of damage signal in peripherial rquipmens. During he change of se vallue, he measuremen is suspended. In due course, even if he inpu of sensor may change, various kinds of oupu will no change. There may have he case of maloperaion of he peripherial equipemens, and even he possibiliies of damage in hem. The comparaive iming is synchronous wih he renewal of display. 7 2 1 Change of operaional pariculars of 90% of Momen, 100 % of oupu The 90 % of momen raio and 100 % of oupu are prepared for each Load cell, and pariculars can be changeable such as Effecive/Ineffecive, Upper limi/lower limi and a conac/b conac wih he Funcion mode. (Relaed Funcion F23 o F28) Daa of F23 o F28 digi digi digi 0effecive 0Upper limi 0a conac 1ineffecive 1Lower limi 1: b conac 42
(1) Effecive/Ineffecive Se he permission for execuing comparaor operaion. EffeciveExecues operaions of comparaor. Ineffecive The comparaor operaion won be made. (The seing conen of 10 1 digi and 10 2 digi will become ineffecive.) (2) Upper limi/lower limi I s a selecion wheher he conac should be operaed from he se value or more or less han he se value. Upper limi Conac operaion in more han he se value (Momen raiooperaes when 90 % or 100%) Momen raio (small) 90 % or 100 % of conac oupu 90 % or 100 % Conac operaion area M o m e n raio (large) Lower limiconac operaion in less hen he se value (Momen raio Operae when 90 % or 100 %) Momen raio (small) 90 % or 100 % of conac oupu Conac operaion area 90 % or 100 % M o m e n raio (large) (3) a conac/ b conac This is he selecion wheher he operaion of above (2) should be conac ON or conac OFF. a conac Becomes conac ON in he operaion area of conac. b conac Becomes conac OFF in he operaion area of conac. 43
7 2 2 Seing of comparaive arge of conrol oupu 1 o 6 and operaional pariculars The conrol oupu are no inerlocked wih each change of Load cell, Momen, Jib and Range, in due course, effecive o all he changeover The conens of his iem can be se wih RS 232C communicaion. The comparaive arge of conrol oupu 1 o 6 can be seleced from Ineffecive, Lifing load, Working radius, Momen raio and Jib angle, and moreover change of pariculars can be made for Upper/Lower and a conac/b conac can be made in he Funcion mode. (Relaed Funcion, F11, F13, F15, F17, F19 and F21.) Daa of F11,F13,F15,F17,F19 and F21 digi digi digi 0 Ineffecive 1Lifing load, 2: Working radius 3. Momen raio, 4: Momen raio 0Upper limi, 1: Lower limi 0s conac, 1: b conac (1) Targe of selecion Se he arge of comparaor operaion. Ineffecive The comparaor won operae. (The seing conens for digi and digi will become ineffecive.) Lifing load Makes comparaor operaion corresponding o he Lifing load display value. Working radiusmakes comparaor operaion corresponding o he Working radius display value. Momen raiomakes comparaor operaion corresponding o he Momen raio display value. Jib anglemakes comparaor operaion corresponding o he Jib angle display value. (2) Upper limi/lower limi I s a selecion wheher he conac should be operaed from he se value or more or less han he se value. Upper limi Conac operaion in more han he se value (Display of arge daa) Se value (Operaion is made.) Targe of daa (small) Conac oupu 90 % or 100 % Conac operaion area Targe of daa (large) Lower limiconac operaion in less han he se value(display of arge daa) Se value (Operaion is made.) Targe of daa (small) Conac oupu Conac operaion area 90 % or 100 % Targe of daa (large) (3) a conac/b conac This is he selecion wheher he operaion of above (2) should be conac ON or conac OFF. a conacbecomes conac ON in he operaion area of conac. b conacbecomes conac OFF in he operaion area of conac. 44
7 2 3 Change of se value of conrol oupu 1 o 6 The conrol oupu 16 are no inerlocked wih each change of Load cell, Momen, Jib and Range, in due course, effecive o all he arge of changes. The conens of his iem can be se wih RS 232C communicaion. Seing he comparaive daa for he conrol oupu 1 o 6 can be se in Funcion mode. (Relaed Funcions are F12, F14, F16, F18, F20 and F22.) Procedures Regiser he se value for conrol oupu 1 o 6 in Funcion mode. 1 Keep on pressing on hekey for more han 3 seconds. The Lifing load display secion becomes F** (Funcion No. ) and he digis of flashes on and off. (Wih re operaion of hekey, you can reurn o he Measuremen mode.) Se he Funcion No. o required No. by referring o he below able wih he key in he righ figure. (Wih re operaion of hekey, you can reurn o he Measuremen mode. 2 Funcion No. F12 F14 F16 F18 F20 F22 Targe of se value Se value for he conrol oupu 1 Se value for he conrol oupu 2 Se value for he conrol oupu 3 Se value for he conrol oupu 4 Se value for he conrol oupu 5 Se value for he conrol oupu 6 : Decremen key for flashing display : Incremen key for flashing display : Shif(carry) key a flashing secion 45
Procedures Press on hekey. Sops flashing display of Funcion No. and he daa is displayed on he Monior secion, and he digi of flashes on and off. Se he se value wih he keys in he righ figure. (Wih re operaion of hekey, you can reurn o he Measuremen mode.) 3 : Incremen key for flashing display : Decremen key for flashing display : Shif(carry) key for flashing secion Press on hekey. The Funcion No. on he Lifing load secion will proceed o he nex No. of flashing display, and complees regisraion for daa. 4 5 Press on hekey. The Measuremen mode can be reurned. 46
7 2 4 Change of Hyseresis values for conrol oupu 1 o 6 The conrol oupu 16 are no inerlocked wih each change of Load cell, Momen, Jib and Range, in due course, effecive o all he arge of changes.. The conens of his iem can be se wih RS 232C communicaion. Seing he hyseresis daa for he conrol oupu 1 o 6 can be se in Funcion mode. (Relaed Funcions are F61, F62, F63, F64, F65 and F66.) The difference of se values beween he conrol oupu operaes once and hen reurns o he cancellaion condiion is called as Hyseresis, and he daa can be se in his iem here. (1) When he conrol oupu is Upper seing The conac operaes in he following condiion. Daa Se value Conac operaion DaaSe value Hyseresis value Cancel of conac (Only during operaion of conac.) Daa Hyseresis Se value daa widh Conac Operaion Cancellaion Time (2) When he conrol oupu is Lower seing The conac will operae in he following condiion. Daa Se value Conac operaion. Daa Se value+ Hyseresis value Cancellaion of conac (Only during operaion of conac) Daa Se value Hyseresis daa widh Conac Operaion Cancellaion Time 47