Fault Reset
‑13‑
2 Fault Reset
Faults and warnings of the servo drive are divided into three levels based on severity:
No. 1 > No. 2 > No. 3, as shown below.
● No. 1 non‑resettable fault
● No. 1 resettable fault
● No. 2 resettable fault
● No. 3 resettable warning
Note
"Resettable" means the keypad stops displaying the fault/warning once a "Reset signal" is
input.
Operating procedure:
● To stop the keypad from displaying the fault/warning, set H0d.01 (Fault reset) to 1
or activate the DI terminal assigned with DI function 2 (FunIN.2: ALM‑ RST, fault
and warning reset).
● To reset No. 1 and No. 2 faults, switch off the S‑ON signal, and then set H0d.01 to 1
or activate the DI terminal allocated with DI function 2.
● To reset No. 3 warnings, set H0d.01 to 1 or activate the DI terminal allocated with
DI function 2.
Note
● Some faults and warnings can be reset only after the fault causes are rectified by
modifying the settings. However, a reset operation does not necessarily activate
the modifications to settings.
● For modifications activated at next power‑on (R, S, T/L1C, L2C powered on again),
perform a power cycle.
● For modifications activated after stop, switch off the S‑ON signal. The servo drive
can operate normally only after modifications are activated.
☆Related function No.
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