2.8 H: Terminal Function Selection
330 YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING
Note:
• When A1-02 = 8 [Control Method Selection = EZOLV], this function is available only when you use a PM motor.
• Refer to b2: DC Injection Braking and Short Circuit Braking on page 167 for more information.
■ 4C: During Fast Stop
Setting Value Function Description
4C During Fast Stop
The terminal activates when the fast stop is in operation.
■ 4D: oH Pre-Alarm Time Limit
Setting Value Function Description
4D oH Pre-Alarm Time Limit
The terminal activates when L8-03 = 4 [Overheat Pre-Alarm Selection = Operate at Reduced Speed (L8-19)] and oH [Heatsink
Overheat] does not clear after the drive decreases the frequency for 10 cycles.
Note:
Refer to L8-03: Overheat Pre-Alarm Selection on page 397 for more information.
■ 4E: Braking Transistor Fault (rr)
Setting Value Function Description
4E Braking Transistor Fault (rr)
The terminal activates when the internal braking transistor overheats and the drive detects an rr [Dynamic Braking Transistor Fault]
fault.
■ 4F: Braking Resistor Overheat (rH)
Setting Value Function Description
4F Braking Resistor Overheat
(rH)
The terminal activates when the braking resistor overheats and the drive detects an rH [Braking Resistor Overheat] fault.
The braking resistor overheats when the deceleration time is short and there is too much motor regeneration energy.
■ 61: Pole Position Detection Complete
Setting Value Function Description
61 Pole Position Detection
Complete
The terminal activates when drive receives a Run command and the drive detects the motor magnetic pole position of the PM motor.
■ 62: Modbus Reg 1 Status Satisfied
Setting Value Function Description
62 Modbus Reg 1 Status
Satisfied
The terminal activates when the bit specified by H2-08 [Modbus Register 1 Bit Select] for the MEMOBUS register address set with
H2-07 [Modbus Register 1 Address Select] activates.
■ 63: Modbus Reg 2 Status Satisfied
Setting Value Function Description
63 Modbus Reg 2 Status
Satisfied
The terminal activates when the bit specified by H2-10 [Modbus Register 2 Bit Select] for the MEMOBUS register address set with
H2-09 [Modbus Register 2 Address Select] activates.
■ 66: Comparator1
Setting Value Function Description
66 Comparator1
The terminal activates if the monitor value set with H2-20 [Comparator 1 Monitor Selection] is in range of the values of H2-21
[Comparator 1 Lower Limit] and H2-22 [Comparator 1 Upper Limit] for the time set in H2-24 [Comparator 1 On-Delay Time].
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