10-5
LED display
Description
Cause
Possible solutions
External
fault 0
External fault (Modbus)
Modbus communication 0x2501 bit 2=
"1"
Reset Modbus communication
0x2501 bit 2= "1"
External fault
(S1)
External fault (Terminal S1)
Active when 03-00= 25, and
Inverter external fault
selection 08-24=0 or 1.
Multifunction digital input external fault
active.
Multi-function input function set
incorrectly.
Check wiring
External fault
(S2)
External fault (Terminal S2)
Active when 03-01= 25, and
Inverter external fault
selection 08-24=0 or 1.
External fault
(S3)
External fault (Terminal S3)
Active when 03-02= 25, and
Inverter external fault
selection 08-24=0 or 1.
External fault
(S4)
External fault (Terminal S4)
Active when 03-03= 25, and
Inverter external fault
selection 08-24=0 or 1.
External fault
(S5)
External fault (Terminal S5)
Active when 03-04= 25, and
Inverter external fault
selection 08-24=0 or 1.
External fault
(S6)
External fault (Terminal S6)
Active when 03-05= 25, and
Inverter external fault
selection 08-24=0 or 1.
Motor
Control
Fault
Motor control fault
SLV mode is unable to run motor.
Perform rotational or stationary
auto-tune
Increase minimum output
frequency (01-08)