Chapter 4 Software index
4-33
Output current (A) derating with increasing carrier frequency
b87 Cooling fan control
000: Auto-run by inverter temperature
001: Run when inverter output is ON
002: Always running.
003: Always stopped.
1.) b87 = 000: The fan is thermostatically controlled in order to extend the life of the fan.
2.) b87 = 001: The fan runs when the
iDrive
output is ON.
3.) b87 = 002: The fan runs when power supply is ON (
iDrive
output OFF or ON).
3.)
b87 = 003: The fan does not run at any time
(care needed as damage to
iDrive
could occur!)
b88 Motor rotating direction 000: Forward
001: Reverse
Only when A00 = 000 (
iDrive
operation is controlled by Keypad).
b89 Inverter capacity code
(Input voltage – Output HP/kW)
b89
code
iDrive
rated
V & HP / kW
1P2 110V - 0.25 / 0.18
1P5
110V - 0.5 / 0.37
101
110V - 1 / 0.75
2P2
220V – 0.25 / 0.18
2P5
220V - 0.5 / 0.37
201
220V - 1 / 0.75
202 220V – 2 / 1.5
203
220V – 3 / 2.2
401
400V – 1 / 0.75
402
400V – 2 / 1.5
403
400V – 3 / 2.2
EDX-
Carrier
frequency
020-11,
020-21,
020-23
040-11,
040-21,
040-23
075-11,
075-21,
075-23
150-21,
150-23
220-21,
220-23
075-43 150-43 220-43
4~10kHz 1.7 3.1 4.2 7.5 10.5
2.3
3.8
5.2
12kHz
1.7 3.1 4.2 7.5 10.5
14kHz
1.6 3.0 4.0 7.0 10
16kHz 1.5 2.8 3.8 6.8 9.8
Note: If the carrier frequency is increased the output current from the inverter must be
de-rated according to the following table.
Examples:
2P5 =
iDrive
220V input / 0.5HP (0.37kW) rated output power
402 =
iDrive
400V input / 2.0HP (1.5kW) rated output power