Amada IS-300CA - Page 102

APPENDIX A: TECHNICAL SPECIFICATIONS
IS-300CA INVERTER POWER SUPPLY
A-2 990-418
Parameter
IS-300CA Basic / Advanced
IS-300CA EtherNet/IP
TM
Transformer turns ratio *
(TURN RATIO)
1.0 – 199.9
Transformer frequency *
(WELD TRANS FREQ)
600 – 3000 Hz (in units of 100 Hz) for Basic
600 – 1000 Hz (in units of 100 Hz) for Advanced / EtherNet/IP
TM
Pulsation setting *
(PULSATION)
01 – 19 (settable for WELD1 to WELD 3, respectively)
Valve setting *
(VALVE)
2 valves (VALVE1, VALVE2) Basic unit
8 valves (VALVEx (SOLx), 1 and 2; EX VALVEx (EX SOLx), 1 thru
4; RET VALVEx (RET SOLx); VALVE RELAY (SOL RELAY)
Advanced unit
Control gain *
(GAIN)
1–9
Setting range *
(HEAT)
Constant
current
control
(Note 2)
20kA range 01.0 20.0 kA
10kA range 0.5 – 9.99 kA
5kA range 0.05 – 5.00 kA
Constant
power
control
20kA range 01.0 20.0 kW
10kA range 0.50 – 9.99 kW
5kA range 0.05 – 5.00 kW
Constant voltage control 0.20 – 9.99 V
Constant phase control 10.0 – 99.9%
Current monitor *
(CURRENT H/L)
00.0 – 99.9 kA
0.00 – 9.99 kA
Power monitor *
(POWER H/L)
000.0 – 999.9 kW
00.00 – 99.99 kW
Voltage monitor *
(VOLT H/L)
0.0 9.99 V
Pulse width monitor *
(PULSE H)
010.0 – 100.0%
Step-up/down
(STEPPER
COUNT)
STEP Up (down) ratio
(RATIO)
Counter setting
(COUNT)
1 – 9 (9 steps)
50 – 200%
0000 – 9999
Weld count monitor
(PRESET COUNT)
0000 – 9999
Selectable for each valve