5-2
5-1 Special Display List
5
Maintenance Operations
Ground fault trip
Shuts off the output if a ground fault between the Inverter output unit
and the motor is detected when turning on the power.
•The ground fault trip cannot be released with the reset
input. Shut off the power and check the wiring.
Incoming overvoltage
trip
Appears if the incoming voltage has remained high for 100 seconds
while the Inverter output is stopped.
Temperature error
Shuts off the output if the temperature has risen in the main circuit due
to malfunction of the cooling fan or other reasons.
Driver error Shuts off the output if overcurrent is detected in the main circuit.
Thermistor error
While the thermistor input function is used, this detects the resistance
of the external thermistor and shuts off the Inverter output.
Emergency shutoff
With the emergency shutoff selected (DIP switch on the control board
SW8 = ON), this error appears when an emergency shutoff signal is
input from multi-function input terminal 3.
Communications
error
Occurs when the communication watchdog timer times out.
Name Description
Display on Digital
Operator
ek_k1k4
ek_k1k4
ek_k1k5
ek_k2k1
ek_k3k0
ek_k3k5
ek_k3k7
ek_k6k0
To Next Page
Loading...
