User manual

Chapter 5 Parameter Introductions
P2.24 Fan control mode
Range: 0,1【0】
0: Auto mode 1: Always ON
Note:
◆Auto stop mode
The fan always runs when the inverter is running. After the inverter stops, the internal
temperature detection program will be activated to stop the fan or keep the fan running
according to the IGBT’s temperature. If the IGBT’s temperature is over 60°C, the fan
will keep running. Otherwise, when the IGBT’s temperature is lower than 50°C, the
fan will stop.
◆The fan operates continuously.
The fan operates continuously after the inverter is switched on.
P2.25 Wiring direction of motor
Range: 0,1【0】
0: Positive sequence 1: Antitone
Note:
◆The direction the inverter output maybe different from the actual direction of motor.
User can change the phase-sequence of motor or change the value of P2.25 to make
them agree with each other.
P2.26 Prohibit reverse operation
Range: 0,1【0】
0: Reverse operation disabled (factory default)
1: Reverse operation enabled
Note:
◆If P2.26 is set to 1, prohibit reverse operation is enabled, that is reverse operation is
disabled:
◆Run at zero-speed, when running direction of keyboard is set to running reverse;
◆Inverter will not run when terminal RJOG is enabled, or terminal REV is enabled.
5.4 I/O Terminal Ctrl (Group P3)
P3.00 Terminal function mode
Range: 0～1【0】
0: Close valid 1: Open valid
Note:
◆ Close valid: Signal is enabled if the control terminal and COM terminal are
short-circuit;
◆ Open valid: Signal is disabled if the control terminal and COM terminal are
short-circuited. Normally open and normally close are not limited.
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