Position transmitter SDAT-MHS f [ ]

Transcription

1 Position transmitter SDAT-MHS en Manual f [ ]

2 Translation of the original instructions SDAT-MHS-EN This documentation refers to the following version: From Revision R04. Identification of dangers and instructions on how to avoid them: Warning Dangers which can lead to death or serious injuries. Other symbols: Note Material damage or loss of function. Text designations: Activities which can be carried out in any sequence. 1. Activities which should be carried out in the specified sequence. General lists. 2 Festo SDAT-MHS f

3 1 Product description Overview Characteristics Function and application Analogue output function Switching functions and switching logic Window comparator Cylinder switch function Hysteresis comparator Normally open (NO) and normally closed (NC) contacts Switching output operating mode (SIO) IO-Link operating mode Requirements for product use Installation Electrical Mechanical Commissioning Set set-up mode Scale analogue signal Program switching output Set window comparator Set cylinder switch function Set hysteresis comparator Invert switching logic (NO or NC) Block / unblock operating key Program IO-Link output Operation Magnetic direction detection and correction LED indicators Reset position transmitter to factory setting Disassembly Festo SDAT-MHS f English 3

4 8 Fault clearance Diagnostics via LED General malfunctions Accessories Technical data General IO-Link I-Port Appendix Festo SDAT-MHS f English

5 1 Product description For all available product documentation Overview Connecting cable 2 Mounting screw 3 Plug M8, rotatable 4 Red LED: Status display Fig. 1 Control sections and connections 5 Green LED: Ready status display 6 Yellow LED: Switching status display 7 Operating key 1.2 Characteristics Feature Order Specification code Position transmitter SDAT- Mounting M Insertable in slot Sensing HS- Hall sensor Sensing range Mxx- Range in mm, xx = 50/80/100/125/160 Operating voltage 1 24 V DC Display L- LED Electrical output SA- PNP or IO-Link and analogue output 4 20 ma Cable characteristic E- Energy chain + robot Cable length 0.3- Cable length 0.3 m Electrical connection M8D M8 rotatable (threaded sleeve) Tab. 1 Overview of variants Festo SDAT-MHS f English 5

6 2 Function and application The position transmitter SDAT-MHS is intended for contactless recording of the piston position of magnetically detectable drives and grippers. It is appropriate for use with Festo drives with T-slot (profile slot 8) as well as round cylinders and tie-rod cylinders with mounting kits. Use the SDAT-MHS only for the suitable drives and grippers from Festo catalogue. The position transmitter SDAT-MHS records the magnetic field of the piston magnet and continuously senses the piston movement in the sensing range. Available output signals include: analogue current signal (4 20 ma) programmable switching output (24 V), IO-Link communication mode ( Chapter 2.3). 6 Festo SDAT-MHS f English

7 2.1 Analogue output function The analogue output provides a path-proportional output signal 4 20 ma in the sensing range of the piston stroke. The analogue output signal can be scaled. The direction of increase of the analogue output signal can be inverted. In the switching output operating mode, the analogue position signal is made available parallel and independent of the position value output of the switching output. The analogue output is switched off in the operating mode IO-Link. A B C 20 ma 4 ma 2 ma 0 mm x mm x = Maximum length of the sensing range (type-dependent) Fig. 2 Characteristic curve, analogue output Signal Description Area 1) 0 ma IO-Link operation error (e.g. broken cable, parameter error) 2 ma piston outside of the sensing range after the operating voltage is A, C switched on 4 ma the piston has left the sensing range in the direction of the falling A output current > 4 ma... < 20 ma piston within the sensing range B 20 ma the piston has left the sensing range in the direction of the rising output current C 1) Area Fig. 2, Area A and C: Red LED illuminated Tab. 2 Output signal, analogue output Note With active IO link communications, the analog output is switched off (output current = 0 ma). Festo SDAT-MHS f English 7

8 Scaling of the analogue signal The analogue output signal 4 20 ma is assigned as standard to the complete sensing range. If only a part of the sensing range is used, the analogue value output can be scaled to the sensing range actually used. Resolution and repetition accuracy are not improved through scaling. 20 ma 1 2 Analogue signal Scaled Not scaled 4 ma 2 ma 0 mm 60 mm 120 mm 160 mm 1 Teach point 1 2 Teach point 2 Fig. 3 Scaling of the analogue signal (example SDAT-MHS-M160) 2.2 Switching functions and switching logic Window comparator OUT 1 2 Switching travel hysteresis 1 Teach point 1 2 Teach point 2 Fig. 4 Window comparator IN The teach points (1,2) are linked to the window comparator function. The position of the teach points determines the window width. Hysteresis is not selectable or preset. 8 Festo SDAT-MHS f English

9 2.2.2 Cylinder switch function OUT 1 Switching travel hysteresis IN 1 Teach point Fig. 5 Cylinder switch function The cylinder switch function consists of the switching travel and hysteresis. Hysteresis serves to suppress switching signals in the event of fluctuations around the switching point. The teach value is the middle of the switching travel. Switching travel and hysteresis are not adjustable. For switching travel and hysteresis, values are stored that correspond to a typical electronic cylinder switch in a typical drive Hysteresis comparator OUT 2 1 Switching travel IN 1 Teach point 1 2 Teach point 2 Fig. 6 Hysteresis comparator The teach points (1,2) are linked to the hysteresis comparator function. Teach point 1 (ON) is the switch-on point, teach point 2 (OFF) is the reset point. Teach point 2 establishes the size of the hysteresis Normally open (NO) and normally closed (NC) contacts The switching logic normally open (NO) is set as standard. The function of the switching output is inverted through selection of the normally closed function (NC). Festo SDAT-MHS f English 9

10 2.3 Switching output operating mode (SIO) If the IO-Link/switching output is operated as a switching output, only 1 binary channel can be programmed. The switching output operating mode must be programmed actively via set-up mode (key) ( Chapter 5.3). Either window comparator or cylinder switch function or hysteresis comparator programmable. Switching logic normally closed (NC) or normally open (NO) selectable. Programming via IO-Link protocol (channel BDC1) or operating key on the device. Display switching output ON: Yellow LED illuminated. Output signal 24 V DC (PNP). Note Even if the analogue output has been scaled, the switching output can still be programmed over the entire sensing range. 2.4 IO-Link operating mode In the IO-Link operating mode, programmed switching signals and the continuous position values (digitally coded analogue values) are transferred. There are 4 binary channels available, which can be programmed individually as window comparator or cylinder switch or hysteresis comparator. The continuous position values are always transferred parallel and independent of the position value output of the binary channels. Each channel is adjustable as normally closed (NC) or normally open (NO). Data transmission is serially and digitally coded in the IO-Link protocol. Process data: 12 bit for position data and 4 bit for binary channels ( Chapter 10). Usage of unscreened standard cables of up to 20 m in length is possible. Device description file IODD for every device length Parameters and functions in accordance with Smart-Sensor profile. Support of optional functions Block Parameterisation and Data Storage. Display IO-Link operation: Green LED flashes (1 Hz). Inversion of direction of process data values (PDV). PDV is minimally (standard) or maximally (inverted) at the cable end of the sensor. 10 Festo SDAT-MHS f English

11 3 Requirements for product use Use the product in its original status, without any unauthorised product modifications. Use the SDAT-MHS only for the suitable drives from Festo ( Avoid having magnetic bodies near the position transmitter. These could influence the magnetic field and thereby the behaviour of the sensor. Do not exceed the limit values (e.g. voltages, forces, temperatures). Take into consideration the ambient conditions at the location of use. This product can generate high frequency interference, which may make it necessary to implement interference suppression measures in residential areas. Observe the regulations which apply in your location (e.g. from trade associations or from national institutions). Remove all transport packaging. The material used in the packaging has been specifically chosen for its recyclability (with the exception of the oil-impregnated paper which is residual waste). Areas of application and approval by authorities In connection with the UL marking on the product, the information of this section is applicable for compliance with the certification conditions of Underwriters Laboratories Inc. (UL) for the U.S.A. and Canada. Observe the following remarks from UL: UL approval information Product category code File number NRKH, NRKH7 E Considered standards UL and UL , C22.2 No UL mark Product category Control Number Ind. Cont. EQ. (Industrial Control Equipment) 2MD1 Festo SDAT-MHS f English 11

12 Only for connection to a NEC Class 2 supply. Raccorder Uniquement a un circuit de Classe 2. This device is intended to be used with a Class 2 power source or Class 2 transformer in accordance with UL1310 or UL1585. As an alternative a LV/C (Limited Voltage/Current) power source with one of the following properties can be used: This device shall be used with a suitable isolating source such that the maximum open circuit voltage potential available to the product is not more than 30 V DC and the current is limited to a value not exceeding 8 amperes measured after 1 minute of operation. This device shall be used with a suitable isolating source in conjunction with a fuse in accordance with UL248. The fuse shall be rated max. 3.3 A and be installed in the 30 V DC power supply to the device in order to limit the available current. Note that, when more than one power supply or isolating device is used, connection in parallel is not permitted. Electrical and environmental ratings Input voltage Max. 30 V DC, Class 2 Input current 160 ma / max. 4.8 W Analog output 4 20 ma Transistor output max. 30 V DC, 100 ma G.P. Maximum Ambient Temperature 70 C / 158 F Enclosure Type Rating Type 1 12 Festo SDAT-MHS f English

13 4 Installation Installation and commissioning must be carried out only by properly qualified personnel in accordance with these operating instructions. 4.1 Electrical Warning Risk of injury due to electric shock. For the electric power supply, use only PELV circuits that ensure a reliable electric disconnection from the mains network. Observe IEC /EN Switched-mode power supplies are permitted, provided that they ensure reliable separation in accordance with EN 60950/VDE Make sure that the operating voltage is switched off. 2. Connect the M8 plug to the connecting cable of the higher-order controller. The tightening torque for the union nut of the plug: Max. 0.3 Nm. Fig. 7 Circuit diagram Pin Allocation Plug 1 Operating voltage +24 V DC M8x1, 4-pin 2 Analogue output 0 20 ma 3 0 V 4 IO-Link/switching output (C/Q line) Tab. 3 Pin allocation of plug connection Festo SDAT-MHS f English 13

14 4.2 Mechanical The mounting position is any desired. ß Nm Nm Internal hexagon socket key 2 Mounting screw Fig. 8 Mechanical installation 3 T-slot (profile slot 8) 4 M8 plug 1. Insert the SDAT-MHS into the T-slot of the drive. 2. Move the piston into an end position of the application. 3. Push the SDAT-MHS in the direction of the piston until the red LED goes out. 4. Tighten the mounting screws hand-tight. max. tightening torque 0.5 Nm. tool: Internal hexagon socket key (size 1.5 mm). 14 Festo SDAT-MHS f English

15 5 Commissioning Installation and commissioning may only be performed in accordance with these instructions by technicians with appropriate qualifications. 1. Switch on the operating voltage. The LEDs illuminate (dependent on the piston position Tab. 4). The device is ready for operation. 5.1 Set set-up mode 1. Press the operating key 3 times within 3 s. Set-up mode: Green and yellow LED flash simultaneously. Note After entry into the set-up mode, if programming is not completed within 60 s, the SDAT-MHS automatically switches into the operating mode 5.2 Scale analogue signal 20 ma 1 2 Analogue signal Scaled Not scaled 4 ma 2 ma 0 mm 60 mm 120 mm 160 mm 1 Teach point 1 2 Teach point 2 Fig. 9 Scaling of the analogue signal (example SDAT-MHS-M160) Requirement: The piston is in the sensing range (red LED off ). 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 5 times in succession. Scale analogue output: The green LED flashes (5 times briefly in succession within 2 s). 3. Move the piston to the starting point of the desired sensing range. 4. Press the operating key. Teach point 1 (starting point of the sensing range) is established (4 ma). Green LED continues to flash, yellow LED flashing at 1 Hz. 5. Move the piston to the end point of the desired sensing range. Festo SDAT-MHS f English 15

16 6. Press the operating key. Teach point 2 (end point of the sensing range) is established (20 ma). Change into the operating mode. Note To invert the direction of increase of the analogue signal: Set teach point 2 (20 ma) on the cylinder axis before teach point 1 (4 ma). 5.3 Program switching output Set window comparator OUT 1 2 Switching travel hysteresis IN 1 Teach point 1 2 Teach point 2 Fig. 10 Window comparator Requirement: The piston is in the sensing range (red LED off ). 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 1 time. Green LED flashes (1 time within 2 s). 3. Move the piston to the 1st switching point (teach point 1). 4. Press the operating key 1 time. Switching point 1 is established. Green LED continues to flash, yellow LED flashing at 1 Hz. 5. Move the piston to the 2nd switching point (teach point 2). 6. Press the operating key 1 time. Switching point 2 is established. Change into the operating mode. 16 Festo SDAT-MHS f English

17 5.3.2 Set cylinder switch function OUT 1 Switching travel hysteresis IN 1 Teach point Fig. 11 Cylinder switch function Requirement: The piston is in the sensing range (red LED off ). 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 2 times. Green LED flashes (2 times briefly in succession within 2 s). 3. Move the piston to the switching point (teach point 1). 4. Press the operating key 1 time. The switching point is established. Change into the operating mode. Festo SDAT-MHS f English 17

18 5.3.3 Set hysteresis comparator OUT 2 1 Switching travel IN 1 Teach point 1 2 Teach point 2 Fig. 12 Hysteresis comparator Requirement: The piston is in the sensing range (red LED off ). 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 3 times. Green LED flashes (3 times briefly in succession within 2 s). 3. Move the piston to the switch-on point (teach point 1). 4. Press the operating key 1 time. The switch-on point is established. Green LED continues to flash, yellow LED flashing at 1 Hz. 5. Move the piston to the reset point (teach point 2). 6. Press the operating key 1 time. The reset point is established. Change into the operating mode Invert switching logic (NO or NC) 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 4 times. Green LED flashes (4 times briefly in succession within 2 s). Yellow LED illuminated: Currently set switching logic is NC. Yellow LED not illuminated: Currently set switching logic is NO. 3. Press the operating key. The switching logic is inverted. Change into the operating mode. 18 Festo SDAT-MHS f English

19 5.4 Block / unblock operating key In the IO-Link mode, the operating key is automatically and always blocked. In the switching output operating mode, the operating key is unlocked as standard. But it can be blocked in the IO-Link mode for the switching output operating mode: 1. Produce IO-Link mode. 2. Select key block for switching output operating mode in the IO-Link parameter menu: device access block, local user interface block. LED display with blocked operating key: If the operating key is pressed: Green LED flashes 3 seconds at 3 Hz. Yellow LED displays the current status of the switching output. Red LED is illuminated only when the piston is outside the sensing range. 5.5 Program IO-Link output The IO-Link function cannot be set via the operating keys on the device. All settings for set-up, commissioning and parameterisation are made in the higher-level controller of the IO-Link master. 1. Load the device description file IODD ( belonging to the device into the interpreter of the IO-Link masters. 2. Connect the IO-Link/switching output to the IO-Link master. 3. Program the device. Observe the instructions on this in the operating instructions of the IO-Link masters. Note If the device detects an error during commissioning, it is displayed on the user interface of the IO-Link master and the programming option is closed. Festo SDAT-MHS f English 19

20 6 Operation 6.1 Magnetic direction detection and correction At initial start-up or after a reset to factory settings, the position sensor emits signals directly using the currently detected magnetic direction. The magnetic direction detection and, with it, the signal curve are corrected during ongoing operation when the following cases occur: The position sensor was placed in operation in a position where a correct magnetic direction detection was not possible (e.g. due to ferromagnetic materials near the sensor or within the drive or gripper). The position sensor was turned 180 in the slot after the magnetic direction was recognised as stable. Note Brief incorrect signals at the sensor output can occur if automatic correction of the magnetic direction detection is required Chapter LED indicators Status signals in normal operation LED indicator Yellow Green Red Description Green LED illuminated: Ready status (yellow: Any, red: Off ). Analogue output function or switching output operating mode. Piston within the sensing range. Green LED flashing at 1 Hz: Ready status. IO-Link operating mode. Yellow and green LEDs illuminated: Ready status. Switching output switched. Piston in the range of a programmed function. Green LED flashing 3 seconds at 3 Hz while the operating key is pressed: Operating key blocked. Red LED illuminated: Status display. Piston outside the sensing range. Tab. 4 LED displays in normal operation 20 Festo SDAT-MHS f English

21 Interrogate configuration The currently set configuration can be interrogated in the set-up mode. 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 6 times. Yellow, green and red LED flash cyclically according to the current configuration ( Tab. 5). Another keystroke ends the interrogation and the SDAT-MHS changes into the operating mode. Without a keystroke, the SDAT-MHS automatically changes into the operating mode after 60 s. LED display Description Green Function No display Disabled 1 x flashing Window comparator 2 x flashing Cylinder switch function 3 x flashing Hysterisis comparator Yellow Switching logic 1 x flashing Normally closed (NC) 2 x flashing Normally open (NO) Red Scaling 1 x flashing User-configured 2 x flashing Total sensing range Tab. 5 Status displays in the set-up mode 6.3 Reset position transmitter to factory setting Parameter Switching function Switching logic Scaling Factory setting None Normally open (NO) Total sensing range Tab. 6 Factory settings SDAT-MHS Calll factory setting 1. Change into the set-up mode ( Chapter 5.1). 2. Press the operating key 10 times. Yellow, green and red LED flash at 1 Hz. 3. Press the operating key. The position transmitter is reset to factory settings. Change into the operating mode. Festo SDAT-MHS f English 21

22 7 Disassembly 1. Switch off the operating voltage. 2. Separate the connections from the SDAT-MHS. 3. Loosen the mounting screws ( Fig. 8). 4. Take the SDAT-MHS out of the T-slot of the drive. 8 Fault clearance 8.1 Diagnostics via LED LED display Yellow Green Red Possible cause Voltage supply defective Remedy Secure the power supply. All LEDs off Connecting cable defective Replace the connecting cable. Sensor defective Replace device. Sensor defective Switch power supply on/off. Replace device. Red LED flashing Short circuit/overload at the Eliminate short circuit/overload. switching output Yellow LED flashing at 3 Hz Parameter error Reset device to factory setting ( Chapter 6.3). Yellow LED flashing at 3 Hz Green LED flashing at 1 Hz Communication error in the IO-Link mode Check IO-Link master. Restart communication. Check C/Q line. Tab. 7 LED indicators with malfunctions 22 Festo SDAT-MHS f English

23 8.2 General malfunctions Note If the device detects an error during the IO-Link operation a status signal is emitted on the IO-Link master. The IO-Link/switching output is not blocked. Malfunction Possible cause Remedy Incorrect or unexpected Inappropriate drive Use an appropriate drive. signals at the analogue output or in the IO-Link process data Device defective Replace device. Switching output does not switch corresponding to the settings No operating voltage or impermissible operating voltage Short circuit or overload at the output Magnetic objects in close proximity to the position transmitter Sensor/drive rotated by 180 after initial start-up Incorrect or unexpected signals during initial start-up on grippers or in top elements which are partly ferromagnetic Short circuit or overload at the output Device defective Comply with operating voltage range. Eliminate short circuit/overload. Prevent magnetic objects being in close proximity. Reset to factory settings (using the operating key or via IO-Link). At initial start-up, move gripper jaws or pistons within the sensing range (e.g. at both end positions). Remedy short circuit / overload. Replace device. Settings cannot be edited Access protection active Release key (only possible via IO-Link). Tab. 8 Possible malfunctions 9 Accessories Accessories Festo SDAT-MHS f English 23

24 10 Technical data 10.1 General SDAT-MHS Approval certificate RCM, c UL us - Listed (OL) CE marking ( Declaration of conformity) In accordance with EU EMC Directive Note on materials RoHS-compliant Input signal/measuring element Sensing range 1) [mm] Signal processing Typical sampling interval [ms] 1 Max. speed of travel [m/s] 3 Output, general Displacement resolution [mm] 0.05 Switching output Switching output PNP Repetition accuracy of switching point [mm] 0.1 Hysteresis [mm] 0.3 Analogue output Analogue output [ma] 4 20 Sensitivity [ma/mm] Typical linearity error [mm] ± 0.25 Repetition accuracy [mm] 0.1 Max. load resistance of current output [Ω] 500 Electronics Operating voltage DC [V] Typical signal running time [ms] < 2 Electromechanical Cable length [m] 0.3 Conductor nominal cross section [mm 2 ] 0.1 Mechanical system Max. tightening torque [Nm] 0.5 Housing material information PA reinforced, polyester, high-alloy stainless steel, nickel-plated brass Immission/emission Ambient temperature [ C] Ambient temperature flexible cable installation [ C] Degree of protection (as per EN 60529) IP65/IP68 (condition IP68: Test duration 24 h) 1) Type-dependent Tab. 9 Technical data SDAT-MHS 24 Festo SDAT-MHS f English

25 10.2 IO-Link SDAT-MHS Protocol version Device V1.1 Profile Smart Sensor Profile Function classes 0x8000: Identification 0x8001: Binary Data Channel 0x8002: Process Data Variable 0x8003: Diagnosis 0x8004:Teach Channel Communication mode COM3 (230,4 kbaud) Process data length IN 2 Byte Port class A, 4-pin Device-ID 0x x x x x Tab. 10 Physical layer Process data record: 2 bytes Bit Process data Process Data Variable (PDV) Tab. 12 BDC4 1) BDC3 1) BDC2 1) BDC1 1) Data Position switch 4 switch 3 switch 2 switch 1 Type Unsigned Integer Boolean 1) BDC = Binary Data Channel Tab. 11 Process data content Raw data Device length Sensing range [mm] PDV Min. OoR 1) PDV Minimum value of nominal sensing range PDV Maximum value of nominal sensing range PDV max. OoR 2) PDV OoR after Power ON 3) -M M M M M ) Min OoR (OoR = Out of range): Minimum value of the sensing range 2) Max OoR (OoR = Out of range): Maximum value of the sensing range 3) OoR after Power ON: Outside of the sensing range when operating voltage is applied Tab. 12 Range of values of the process data variables (PDV) for the device lengths Festo SDAT-MHS f English 25

26 Process data with use of IODD Device length Sensing range [mm] PDV Min. OoR 1) PDV Minimum value of nominal sensing range PDV Maximum value of nominal sensing range PDV max. OoR 2) PDV OoR after Power ON 3) -M M M M M ) Min OoR (OoR = Out of range): Minimum value of the sensing range 2) Max OoR (OoR = Out of range): Maximum value of the sensing range 3) OoR after Power ON: Outside of the sensing range when operating voltage is applied Tab. 13 Range of values of the process data variables (PDV) with use of IODD for the device lengths Index Subindex Name Default value (example M50) Access 1) Length Format U M S 0x System Command 0x000C 0 Device Access Locks 2) Tab. 15 W W 1 byte Unsigned Integer 0 = Unlocked R R/W R/W 2 bytes Record 1 = Locked 0x Vendor Name Festo AG & Co.KG R R R 64 bytes String 0x Vendor Text R R R 64 bytes String 0x Product Name SDAT-MHS- R R R 64 bytes String M50-1L-SA-E-0.3-M8 0x Product ID 3) R R R 64 bytes String 0x Product Text Position transmitter R R R 64 bytes String 0x Serial-Number R R R 16 bytes String 0x Hardware REVxy R R R 64 bytes String Revision 0x Firmware REVxy R R R 64 bytes String Revision 0x Application *** R/W R/W R/W 32 bytes String Specific Tag 4) 0x Process Data Input Tab. 11 R R R 2 bytes Record 1) Authorisation group U = user, M = maintenence, S = specialist; Access W = write, R = read, R/W = read and write, = no access 2) Bit 0: Lock parameter write access; Bit1: Lock data storage; Bit3: Lock local user interface (operating key) 3) Festo part number 4) Value defined by user Tab. 14 Service data 26 Festo SDAT-MHS f English

27 Value Access 1)2) Length Format Comment U M S 128 W 1 byte Unsigned Integer Reset Device 130 W Restore Factory Settings 176 W Reset Warnings 160 W W Teach SP1 BDC1 3) 161 W W Teach SP2 BDC1 3) 162 W W Teach SP1 BDC2 3) 163 W W Teach SP2 BDC2 3) 164 W W Teach SP1 BDC3 3) 165 W W Teach SP2 BDC3 3) 166 W W Teach SP1 BDC4 3) 167 W W Teach SP2 BDC4 3) 168 W W Teach scale start analogue output 169 W W Teach scale end analogue output 1) Authorisation group U = user, M = maintenence, S = specialist; access W = write, = no access 2) If access = write, an attempted read access causes the error code 0x8101 to be returned 3) Access also possible through the standard function class 0x8004 Teach Channel of the Smart Sensor Profile Tab. 15 System commands Festo SDAT-MHS f English 27

28 Index Subindex Name Default value (example M50) 1) Access 2) Length Format 3) U M S BDC1 0x003C 1 Setpoint SP1 175 R R/W R/W 2 bytes Unsigned 2 Setpoint SP bytes integer 0x003D 1 Switchpoint logic 0 1 byte 2 Switchpoint mode 0 1 byte 3 Switchpoint hysteresis 5 2 bytes BDC2 0x003E 1 Setpoint SP1 275 R R/W R/W 2 bytes Unsigned 2 Setpoint SP bytes integer 0x003F 1 Switchpoint logic 0 1 byte 2 Switchpoint mode 0 1 byte 3 Switchpoint hysteresis 5 2 bytes Analogue current output 0x Scale start 1 R R/W R/W 2 bytes Unsigned 2 Scale end bytes integer PDV 0: Normal, 1: Inverted, not for analogue current output 0x PDV inversion 0 R R/W R/W 1 byte Unsigned integer BDC3 0x Setpoint SP1 375 R R/W R/W 2 bytes Unsigned 2 Setpoint SP bytes integer 0x Switchpoint logic 0 1 byte 2 Switchpoint mode 0 1 byte 3 Switchpoint hysteresis 5 2 bytes BDC4 0x Setpoint SP1 475 R R/W R/W 2 bytes Unsigned 2 Setpoint SP bytes integer 0x Switchpoint logic 0 1 byte 2 Switchpoint mode 0 1 byte 3 Switchpoint hysteresis 5 2 bytes 1) Raw data without use of IODD 2) Authorisation group U = user, M = maintenence, S = specialist; access R = read, R/W = read and write 3) Code BDC1 BDC4 Tab. 17 Tab. 16 Parameters 28 Festo SDAT-MHS f English

29 Name Code Setpoint SP1/SP bit position values Switchpoint logic 0 = output signal not inverted; 1 = output signal inverted Switchpoint mode 0 = deactivated; 1 = cylinder switch, 2 = window comparator, 3 = hysteresis comparator Switchpoint hysteresis Fix: 5 1) Range of values LEERER MERKER Tab. 17 Code switch point parameter Error code Mode Type Comment 0x4000 (Dis)appear Error Temperature error 0x5000 (Dis)appear Error Hardware defective 0x5111 (Dis)appear Warning Voltage too low 0x6320 (Dis)appear Error Parameter error 0x8CA0 (Dis)appear Error Magnetic field too weak, inappropriate drive 0xFF91 SingleShot Notification Data storage upload request Tab. 18 Error codes Festo SDAT-MHS f English 29

30 10.3 I-Port Note In principle, the data of the IO-Link specification apply ( chap.10.2). For specifications on the process data contents Tab. 11. Index Name Default value Access 1) Length 0x0040 Device attributes 0x00 R/W 1 byte 0x0041 Extended parameters 0x0000 R/W 2 bytes 0x0042 Diagnosis parameter 0x0000 R 2 bytes 0x0043 Device specific parameters Tab. 20 R/W 8 bytes 0x00FE I-Port Revision 0x0101 R/W 2 bytes 1) Access R = read, R/W = read and write Tab. 19 Additionally supported parameters in accordance with I-Port specification Byte IO-Link Index 0x003C 0x003D Subindex Function 1) SP1 SP2 Logic Mode HY Byte high low high low high low Default value 0x00 0xAF 0x00 0xFA 0x00 0x00 0x00 0x05 1) Parameter coding Tab. 17 Tab. 20 Device Specific Parameters 30 Festo SDAT-MHS f English

31 11 Appendix SIO operation Switching output status ON ON, if OoR 3 x Key combination invalid Abort Yellow + Green ON for 0.5 s 3 s t > 60 s From each status in the diagram Errors Yellow OFF Green OFF Red flash 3 Hz Set-up mode Yellow + Green flash simultaneously ON, if OoR 1 x Window comparator Yellow OFF 1 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 1 Flashes 1 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 2 2 x Cylinder switch function Yellow OFF 2 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 3 x Hysterisis comparator Yellow OFF 3 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 1 Flashes 3 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 2 4 x Switching logic NO/NC ON if NO / OFF if NC 4 x flash briefly / 2 s Red OFF, if in range 1) 1 x Inverting NO or NC 5 x Scale Yellow OFF 5 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 1 (4 ma) Flashes 5 x flash briefly / 2 s Red OFF, if in range 1) 1 x Teach point 2 (20 ma) Display configuration: Cyclical flash signals in the sequence green - yellow - red 6 x Switching logic: 1 x - normally closed (NC), 2 x - normally open (NO) Function: 0 x - deactivated, 1 x - window comparator, 2 x - cylinder switch function, 3 x - hysteresis comparator Scaling: 1 x - user-configured, 2 x - total sensing range 10 x Reset Yellow + green + red flash simultaneously at 1 Hz 1 x Factory setting Switching function: None Switching logic: Normally open (NO) Scaling: Total sensing range 1 x = Press operating key (e.g.: 1 x) = LED illuminated / LED flashing / LED OFF (e.g.: Green LED) 1) Teaching of a position out-of-range (OoR) causes the red LED to flash until the magnet is back in the sensing range (in range). Fig. 13 Settings via the operating key and LED indicators (not IO-Link operation) Festo SDAT-MHS f English 31

32 Copyright: Festo AG & Co. KG Ruiter Straße Esslingen Germany Phone: Fax: Reproduction, distribution or sale of this document or communication of its contents to others without express authorization is prohibited. Offenders will be liable for damages. All rights reserved in the event that a patent, utility model or design patent is registered. service_international@festo.com Internet: