Thinkvert TI10 Series, Руководство пользователя

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User Manual of TI10 Series Variable Frequency Drive
- 59 -
Fault
code Failure
Display
Fault name Cause Countermeasure
Abnormal driving plate Seek technical support
Abnormal module Seek technical support
20 Er.LLd
Variable
Frequency
Drive output
Off load
The operating current of the
Variable Frequency Drive is
less than P30.07
Confirm whether the load is
disengaged or whether the
P30.07 and P30.08
parameter settings
conform to the actual
operating conditions.
21 Er.GdF
Variable
Frequency
Drive Short
circuit to
ground
Output wiring short circuit to
ground
Check motor wiring and
output impedance to
ground
Abnormal motor insulation Check motor
Abnormal Variable
Frequency Drive module Seek technical support
Large output current to floor
drain
Seek technical support
22 Er.EEP
EEPROM read
and write
Failure
Abnormal EEPROM
read-write
Seek technical support
23 Er.Sci
Communicatio-
n overtime fault
Improper setting of
communication baud rate
Correct setting
Disconnected wiring at
communication port
Reconnect
The upper computer is not
working Make the upper computer
work
Communication parameter
error of Variable Frequency
Drive
Correct setting
Large interference on site
Check peripheral
equipment or seek services
24 Er.tPA
Reaching
power-on time Accumulative power-on time
reaches the setting value.
Seek technical support
25 Er.trA
Reaching
running time Accumulative running time
reaches the setting value.
Seek technical support
26 Er.rEF PID given loss PID given channel Check given channel