PG feedback parameter group 09
PARAMETER DESCRIPTION 200
Anti-reversal detection pulse
Reversal detection frequency
Z phase correction allowance
0.1°~360.0°:Z phase pulse correction
Z phase DV1/DV2 alarm
enabled
1:Z phase DV1/DV2 alarm valid
Encoder signal detection
setting
1 digit:PG302L hardware
disconnection check
2 digit:A1/B1 phase sequence
check
5.10.1 PG type selection
PG(Pulse Generator)
ABZ (for synchronous motor)
Resolver 1x synchronized motor standard encoder
ABZ/UVW synchronized motor standard encoder
PG type setting
Please set the value of parameter 09-00(P.349) according to selected motor and PG card type.
Set 09-00(P.349)=0 when pairing PM motor with normal ABZ photoelectric encoder, inverter will set the pull in
method or high frequency pulse vibration method to obtain PM motor rotor’s initial magnetic pole start position
according to 11-08(P.328).
PM motor with UVW encoder, set 09-00(P.349)=1. The encoder will send out motor rotor magnetic pole
information when sending power for the first time. Inverter activates PM motor according to initial magnetic pole
position.If error occurs on inverter, sending power once again will be necessary, or else PM motor error will occur.
When PM motor is paired with rotating encoder, 09-00(P.349) should be set to 2. Inverter will read the PM motor
rotor magnetic pole position information every time it sends power or returns.Inverter activates the PM motor
according to the initial magnetic pole position information.