Amada S-2200CA, Руководство по эксплуатации

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CHAPTER 3: USING PROGRAMMING FUNCTIONS
IS-2200CA/4500CA INVERTER POWER SUPPLY
3-12 990-412
CAUTION
Do
not
use the welding transformer whose frequency is higher than the output frequency
of the inverter power supply, this will cause a malfunction. When setting the output
frequency of the inverter power supply, check the frequency of the welding transformer.
e. VALVE #
1-4 valves (welding heads) can be connected to the Power Supply. Use this setting to select
which of the 4 valves to use.
f. CURRENT RANGE
Selects the current range in accordance with the welding current to use.
Range
IS-2200CA IS-4500CA
Current Setting
Range
Power Setting
Range
Current Setting Range Power Setting Range
160/320 kA 16.0 – 160.0 kA 16.0 – 240.0 kW 32.0 – 320.0 kA 32.0 – 480.0 kW
80/160 kA 8.0 – 80.0 kA 8.0 – 120.0 kW 16.0 – 160.0 kA 16.0 – 240.0 kW
40/80 kA 4.0 – 40.0 kA 4.0 – 60.0 kW 8.0 – 80.0 kA 8.0 – 120.0 kW
20/40 kA 2.0 – 20.0 kA 2.0 – 30.0 kW 4.0 – 40.0 kA 4.0 – 60.0 kW
10/20 kA 2.0 – 9.99 kA 2.0 – 9.99 kW 4.0 – 20.0 kA 4.0 – 30.0 kW
g. MAX CURRENT
Sets the maximum current of transformer.
h. WELD ON/OFF
One of the settings required to turn on the READY lamp of the Power Supply.
ON : WELD ON OFF : WELD OFF
i. CURRENT CAL
Primarily used to compensate for different current coils, when Secondary control modes are
used. The default value is "0" with an adjustment range of +/- 24% of the heat setting. As an
example, let's say a heat setting of 10ka generates an output current of 9kA due to a different
feedback coil. If you adjust the Current Cal value to 11 the output current will then become
9.99kA.
j.
GAIN (01-09)
Sets the amount of feedback correction in the primary constant-current effective value control,
secondary constant-current effective value control, secondary constant-power effective value