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Chapter 4 ParametersAT |Troubleshooting}| BLD-E1 Series
This parameter determines the maximum encoder feedback signal allowed before a fault
occurs. (max. output frequency Pr.01-00 =100%)
Encoder Slip Range (PGF4)
10-07
Control
VFPG FOCPM
mode
Settings
This parameter determines the maximum encoder feedback signal allowed before a fault
occurs. (max. output frequency Pr.01-00 =100%)
Encoder Slip Detection Time
10-08
Control
VFPG FOCPM
mode
Settings
This parameter determines the maximum encoder feedback signal allowed before a fault
occurs. (max. output frequency Pr.01-00 =100%)
Encoder Stall and Slip Error Treatment
10-09
Control
VFPG FOCPM
mode
Settings
This parameter determines the maximum encoder feedback signal allowed before a fault
occurs. (max. output frequency Pr.01-00 =100%)
When the value of (rotation speed – motor frequency) exceeds Pr.10-07 setting, detection
time exceeds Pr.10-08 or motor frequency exceeds Pr.10-05 setting, it will start to accumulate
time. If detection time exceeds Pr.10-06, the encoder feedback signal error will occur. Refer
to Pr.10-09 encoder stall and slip error treatment.
Mode Selection for UVW Input
10-10
Control
VFPG FOCPM
mode
Settings
Setting 0: when the operation is U->V->W, Z signal is at the falling edge of U-phase.
Setting 1: when the operation is U->V->W, Z signal is at the rising edge of U-phase.
4-94
0 to 50% (0: disable)
0.0 to 10.0 sec
0
Warn and keep operating
1
Warn and RAMP to stop
2
Warn and COAST to stop
0
Z signal is at the falling edge of U-phase
1
Z signal is at the rising edge of U-phase
Factory Setting: 50
Factory Setting: 0.5
Factory Setting: 2
Factory Setting: 0
Revision May 2009, 00DE, V0.50
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