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Monarch nice3000 User Manual

Monarch nice3000
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9 Troubleshooting NICE3000
new
User Manual
- 272 -
9
Fault
Code
Name Possible Causes Solution
Level
Err17
Encoder
interference
during motor
auto-tuning
Subcode 1: Reserved.
Subcode 2: The SIN/
COS encoder signal is
abnormal.
Subcode 3: The UVW
encoder signal is
abnormal.
Subcode 2:
Serious interference exists in the C, D,
and Z signals of the SIN/COS encoder.
Check whether the encoder c cable is
laid separately from the power cables,
and whether system grounding is
reliable.
Check whether the PG card is wired
correctly.
Subcode 3:
Serious interference exists in the U,
V, and W signals of the UVW encoder.
Check whether the encoder c cable is
laid separately from the power cables,
and whether system grounding is
reliable.
Check whether the PG card is wired
correctly.
5A
Err18
Current
detection fault
The drive control board fails. Contact us or directly our agent. 5A
Err19
Motor auto-
tuning fault
Subcode 1: Learning the
stator resistance fails.
Subcodes 5, 6: Learning
the magnetic pole position
fails.
Subcode 8: Reserved.
Subcode 11: Saving the
angle fails at synchronous
motor angle-free auto-
tuning.
Subcodes 101, 102: Motor
auto-tuning fails.
Subcodes 1, 5, 6:
Check the motor wiring and whether phase
loss occurs on the contactor at the output
side.
Subcode 11:
At angle-free motor auto-tuning, the power is
cut off when the motor rotary displacement is
too small, and this fault is reported at direct
running upon power-on again. To rectify
the fault, perform angle-free motor auto-
tuning again and make the motor runs for
consecutive three revolutions.
Subcode 101:
Synchronous motor with-load auto-tuning
times out.
Check encoder wiring is correct, or
replace the PG card and perform motor
auto-tuning again.
Subcode 102:
Motor auto-tuning times out in operation
panel control mode.
Check encoder wiring is correct, or
replace the PG card and perform motor
auto-tuning again.
5A

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Monarch nice3000 Specifications

General IconGeneral
Control MethodSensorless vector control
Protection FeaturesOvercurrent, overvoltage, undervoltage, overload, short circuit, overheating
Operating Temperature-10°C to +40°C
Storage Temperature-20°C to 60°C
WeightVaries by model

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