Inovance MD500T110G-INT - Control Performance

6. Description of Parameters
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6
Function Code Parameter Name Setting Range Default
F1-27
Encoder pulses per
revolution
1 to 65535 1024
F1-27 sets pulses per revolution (PPR) of encoder. In FVC mode, F1-27 must be set correctly.
Otherwise, motor cannot run properly.
Function Code Parameter Name Setting Range Default
F1-28
Encoder type 0: ABZ incremental encoder
2: Resolver
0
F1-28: Different types of encoders require different PG cards. Set this function parameter
correctly after installation of a proper PG card is completed. Otherwise, the AC drive may run
abnormally.
Function Code Parameter Name Setting Range Default
F1-30
A/B phase sequence of ABZ
incremental encoder
0: Forward
1: Reserve
0
F1-30 sets A/B phase sequence of ABZ incremental encoder and thus is valid for ABZ
incremental encoder (F1-28 = 0).
● F1-30 = 0: Forward
Phase A is advanced of phase B for forward motor rotation. Phase B is advanced of phase A
for reverse motor rotation.
● F1-30 = 1: Reverse
Phase B is advanced of phase A for forward motor rotation. Phase A is advanced of phase B
for reverse motor rotation.
Function Code Parameter Name Setting Range Default
F1-31
Encoder installation angle 0.0° to 359.9° 0.0°
Function Code Parameter Name Setting Range Default
F1-34
Number of pole pairs of
resolver
1 to 65535 1
F1-34: If a resolver is applied, set the number of pole pairs of resolver properly.
Function Code Parameter Name Setting Range Default
F1-36
Encoder wire-break fault
detection time
0.0s: No detection
0.1s to 10.0s
0.0s
F1-36 sets wire-break detection time. If it is set to 0.0s, detection is disabled. If wire-break
detection time exceeds the value set in F1-36, the AC drive will trip with Err20.