Alpha 6000 - 5.4 I;O Terminal Control (Group P3)

Chapter 5 Parameter Introductions
98
inverter will take Acc/Dec time 1 as Acc/Dec time. However, when the inverter
chooses PLC or JOG operation, Acc/Dec time will not be controlled by external
terminals, but will be set by parameter of PLC or JOG.
P2.32 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 3 minutes,
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.
P2.33 Wiring direction of motor
Range: 0,1【0】
0: Positive sequence 1: Antitone
Note:
 The direction of 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.
P2.34 Prohibit reverse operation
Range: 0,1【0】
0: Reverse operation is enabled(factory default)
1: Reverse operation is disabled
Note:
 If P2.34 is set to 1, prohibit reverse operation is enabled, and 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 is valid 1: Open is valid
Note:
 Close is valid: Signal is enabled if the control terminal and COM terminal are
short-circuit;