Delta VFD-ED Series, Руководство пользователя

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Ch12 Descriptions of Parameter Settings | VFD-ED
12-84
Encoder Input Type Setting
Control Mode VFPG FOCPG FOCPM Default: 0
Settings 0: Disable
1: Phase A leads in a forward run command and phase B leads in a reverse run
command
For war d
running
A
B
FWD
REV
2: Phase B leads in a forward run command and phase A leads in a reverse run
command
For war d
running
A
B
FWD
REV
3: Phase A is a pulse input and phase B is a direction input. (low input=reverse
direction, high input=forward direction)
For war d
running
A
B
FWD
REV
4: Phase A is a pulse input and phase B is a direction input. (low input=forward
direction, high input=reverse direction)
For war d
running
A
B
FWD
REV
5: Single-phase input
For war d
running
A
 When you set Pr.10-00 to 3, 4, 5 or 6, you can set Pr.10-02 only to 0, 1 or 2, and you cannot use 3, 4 and
5.
 You must enter the correct pulse type for stable control.

Encoder Feedback Signal Fault Action (PGF1, PGF2)
Control Mode VFPG FOCPG FOCPM Default: 2
Settings 0: Warn and keep operation
1: Fault and ramp to stop
2: Fault and stop operation

Encoder Feedback Signal Fault Detection Time
Control Mode VFPG FOCPG FOCPM Default: 1.0
Settings 0.0–10.0 sec.
 When there is a PG loss, encoder signal error, pulse signal setting error or signal error, if time exceeds the
setting for this parameter (Pr.10-04), the PG signal error occurs. Refer to Pr.10-03 for the encoder
feedback signal fault action.