GSC2mini - Pneumatic/Hydraulic Timer Based. lnstruction Manual

Transcription

1 GSC2mini - Pneumatic/Hydraulic Timer Based Valve-Gate Sequence Valve-Gate Controller Sequence - Instruction Controller Manual lnstruction Manual

2 CONTENTS 1. Installation Overview 2. Power 3. Interface Features 5. Getting Started 6. Mode Examples 7. Wiring Specifications 4. Mode Descriptions CAUTION A minimum of one gate must be opened at the start of the injection fward (signal) (time=0sec.) with zero (0) Delay (DEL) time. Failure to do so may cause damage to the Hot Runner system. Page 2

3 1. INSTALLATION OVERVIEW Pneumatic Installation Hydraulic Installation A GSC2mini Controller Input Air Connect Optional Pneumatic Valve Stack Injection Fward Signal Pneumatic Valve Stack Cable Power Cd 1 GSC2mini Controller 2A Controller Power Pack Page 3

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5 2. POWER A) Main Power Input: 115/120/220 VAC B) Signal Input Power: 24 VDC from Machine when Injection Fward C) Solenoid Valve Output Power: 24 VDC Less than 1.5A per GATE 3. INTERFACE FEATURES GSC2mini Left Select Up Select Right Select Down Select Ouput Voltage LED Indicat Machine Injection Fward/Mold Closed 24 VDC Signal Input Indicat Mode A Indicat LEDs Mode B Indicat LEDs Mode B2 Indicat LEDs 10 OPEN LED indicates the gate is open 11 OPEN display indicates time gate remains open 12 DELAY (DEL) display indicates time when gate is to open Page 5

6 4. MODE DESCRIPTIONS Mode A - Able to set Delay (DEL) Time only. All gates stay open during injection signal (Mode A LEDs are illuminated). Mode B - Able to Set Delay Time and Open Time (Mode B LEDs are illuminated). Mode B2 - Able to set Delay Time, Open Time and Second Delay Time and Open Time (Both Mode A & Mode B LEDs are illuminated). Gate Off - A/B Mode LEDs, DEL /OPEN display panel off. 5. GETTING STARTED Connect Cables from GSC2mini 1. Connect 24 VDC output cable to Solenoid Valve Stack. 2. Connect 24 VDC input cable to injection fward machine output. 3. Plug in unit to a 115/120/220 VAC power outlet. Power on Press Power To Select Mode 1. Press and Hold Mode f 4 seconds. Mode LED of 1st gate flashes. 2. While Mode LED is flashing press up down to scroll through mode types (A Mode B Mode B2 Mode (A & B mode LEDs will be flashing) Off (A & B flashing separately). 3. Press left right to change between gates and repeat Page 6 mode selection f each gate. This must be done while displays are flashing mode function times out and Mode will need to be pressed again. 4. Keep idle f 4 seconds to automatically save. To Change Unit Selection (Decimal Placement): 1. Move to Gate (1-8) using While Gate DEL Display is flashing, press and hold Mode f 4 seconds,"uni" (Unit) displays in DEL panel and / 9.99 displays in OPEN panel f that gate. 2. While OPEN panel digits are flashing press up down to change unit selection (decimal place) f that gate. 3. Once unit is selected f that gate, press left right to change between gates and repeat unit selection (#2). Must be done while displays are flashing Unit Selection times out and must repeat unit selection process. 4. Keep idle f 4 seconds to automatically save. To Manually Open Gates: A. To Manually Open all Gates 1. Press OPEN 2. To close Gates press Open again. B. To Manually Open an Individual Gate 1. Move to Gate (1-8) using 2. Once at selected gate, press OPEN while the Gate Display is flashing.

7 To Set DEL Time In Mode A 1. Set desired gates to Mode A. 2. Move to Gate (1-8) using 3. Once at selected Gate, press Enter to select (Right Digit in DEL display will flash). 4. To set the time, press up down while DEL display is flashing. 5. To move between digits, press left right. 6. Press Enter keep idle f 4 seconds to automatically save. To Set DEL Time AND OPEN Time In Mode B 1. Set desired gates to Mode B. 2. Move to Gate (1-8) using 3. Once at selected gate, to change between DEL and Open display press up down. Enter While display is flashing press to select (Right Digit in display will flash). To Set 1st and 2nd DELAY Time AND OPEN Time In Mode B2 1. Set desired gates to Mode B2. 2. Move to Gate (1-8) using 3. Once at selected gate de1 (Delay 1) will be displayed. Press up down to scroll through op1 (Open 1), de2 (Delay 2) and op2 (Open 2). The Delay Open value will be flashing below. 4. Press Enter to select (Right Digit in display will flash). 5. To set the time, press up down while digit is flashing. 6. To move between digits, press left right. 7. Press Enter keep idle f 4 seconds to automatically save. 4. To set time, press up down while display is flashing. 5. To move between digits, press left right. 6. Press Enter keep idle f 4 seconds to automatically save. Page 7

8 6. MODE EXAMPLES CAUTION: A minimum of one gate must be opened at the start of the injection fward (signal) (time=0 sec.) with zero (0) Delay (DEL) time. Failure to do so may cause damage to the Hot Runner system. MODE A MODE B Select Mode A to have a Closed Gate open at a set delay time (DEL). Select Mode B to have a Closed Gate open at a set delay time The gate will remain open until injection signal is finished. (DEL). Then close that gate at a set open time. INJECTION INJECTION T 0 sec 4 sec 10 sec EXAMPLE: (First gate opens at Signal (not shown). Second gate opens 4 seconds later). 1. Injection signal: 10 seconds and DEL time: 4 seconds. After DEL time, gate 2 opens f 6 seconds. 2. The delay time counts down and displays it in DEL display panel, and just after DEL time, gate 2 opens. 3. If injection signal is off befe delay time passed, the gate will not open. 4. After DELAY time has passed and the injection signal remains on, gate 2 opens, and displays that time in the OPEN display panel. 5. When injection signal is off, delay set time will be displayed in DEL display panel. The OPEN display panel displays counted open time until next injection signal comes on. 0 sec 4 sec 10 sec EXAMPLE: (First gate opens at Signal (not shown). Second gate opens 4 seconds later). 1. Injection signal: 10 seconds, DEL time: 4 seconds and OPEN time: 4 seconds. When injection signal comes on, after DEL time, the gate opens f OPEN time (4 seconds). 2. The delay time counts down and displays it in DEL display panel. 3. If injection signal is off befe delay time passed, the gate resets to set time. 4. When injection signal is off, delay set time and open set time will be displayed in DEL display panel OPEN display panel respectively. Page 8

9 MODE B-2 Select Mode B-2 to have a Closed Gate open at a set Delay (DEL) time. The gate will remain open past the injection fward signal f a set time (Pack and Hold Phase). INJECTION 7. WIRING SPECIFICATIONS GSC2mini - Pneumatic/Hydraulic Valve-Gate Sequence Controller Input/Output Ratings Supply Power/Signal Input Connection Output (Figure 1) (Figure 2) (Figure 3) 0 sec 4 sec 10 sec -4 sec EXAMPLE: (Keeping gate open during pack and hold phase). Injection time: 10 seconds, DEL time: 4 seconds, open time: - 4 seconds) Note: Open time is entered as a negative number. 1. The gate gets the injection signal and after 4 seconds open the gate then the gate stays open during signal time. After the injection signal is completed, the gate stays open f the next 4 seconds and then close the gate. 2. The delay time counts down and displays it in DEL display panel. After DEL time it displays OPEN time until finishing signal. After that, it counts down and displays in OPEN display panel. 3. If injection signal is off befe delay time passed, the gate becomes initialization as setting time. VALVE 1 VALVE 2 VALVE 3 VALVE 4 Pneumatic Only VALVE 5 VALVE 6 VALVE 7 VALVE (Figure 4) COMMON Gate Output Connection 1. Input/Output Ratings (Figure 1) 2. Power Input Connection (Figure 2) Connect power plug in 115/120/220 VAC socket Signal Input Connection 24VDC 3. Gate Output Voltage (Figure 3) 4. Gate Output Connection (Figure 4 and Figure 5) Hydraulic/Pneumatic (Figure 5) CAUTION Use the same electric poles using 24 VDC Solenoid Valve connection. Page 9

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