Delta VFD-VE - Encoder Stall Level; Encoder Stall Detection Time; Encoder Slip Range; Encoder Slip Detection Time, Encoder Stall and Slip Error Treatment, Pulse Input Type Setting

Chapter 4 Parameters
4-176
10-10  Encoder Stall Level Unit: 1
Control
mode
VFPG FOCPG
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%)
10-11  Encoder Stall Detection Time Unit: 0.1
Control
mode
VFPG FOCPG
Factory Setting: 0.1
Settings 0.0 to 2.0 sec
10-12  Encoder Slip Range Unit: 1
Control
mode
VFPG FOCPG
Factory Setting: 50
Settings 0 to 50% (0: disable)
10-13 Encoder Slip Detection Time Unit: 0.1
Control
mode
VFPG FOCPG
Factory Setting: 0.5
Settings 0.0 to 10.0 sec
10-14  Encoder Stall and Slip Error Treatment
Control
mode
VFPG FOCPG
Factory Setting: 2
Settings 0 Warn and keep operating
1 Warn and RAMP to stop
2 Warn and COAST to stop
 When the value of (rotation speed – motor frequency) exceeds Pr.10-12 setting,
detection time exceeds Pr.10-13 or motor frequency exceeds Pr.10-10 setting, it will
start to accumulate time. If detection time exceeds Pr.10-11, the encoder feedback
signal error will occur. Refer to Pr.10-14 encoder stall and slip error treatment.
10-15  Pulse Input Type Setting
Control
mode
VF VFPG SVC FOCPG TQCPG
Factory Setting: 0
Settings 0 Disable