Delta BLD-E1 brushless DC motor drive BLD-E1 Series - Manual (Page 134)

Chapter 4 Parameters| BLD-E1 Series
Revision May 2009, 00DE, V0.50 4-93
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
It is helpful for the stable control by inputting correct pulse type.
10-03 Encoder Feedback Fault Treatment (PGF1, PGF2)
Control
mode
VFPG
Factory Setting: 2
Settings 0 Warn and keep operation
1 Warn and RAMP to stop
2 Warn and stop operation
10-04 Detection Time for Encoder Feedback Fault
Control
mode
VFPG FOCPM
Factory Setting: 3.0
Settings 0.0 to 10.0 sec
When PG loss, encoder signal error, pulse signal setting error or signal error, if time exceeds
the detection time for encoder feedback fault (Pr.10-04), the PG signal error will occur. Refer
to the Pr.10-03 for encoder feedback fault treatment.
10-05 Encoder Stall Level (PGF3)
Control
mode
VFPG FOCPM
Factory Setting: 115
Settings 0 to 120%
0: disable
This parameter determines the maximum encoder feedback signal allowed before a fault
occurs. (max. output frequency Pr.01-00 =100%)
10-06 Encoder Stall Detection Time
Control
mode
VFPG FOCPM
Factory Setting: 0.1
Settings 0.0 to 2.0 sec