Initial Communication Waiting Status ("Cf" Alarm) - Mitsubishi Electric FR-V5NS Instruction Manual

INVERTER SETTINGS AND INDICATIONS
CAUTION
1. In the SSCNET operation mode, the Pr. 79 "operation mode selection" setting is invalid.
2. Any station number changed with power on is invalid. The setting is made valid when power is
switched on again or a reset is made with the RES terminal.
3. Even if SSCNET operation is being performed,
be used to make a stop (when Pr. 75 = 14 (factory setting) to 17). At this time, the deceleration
time is 0s. Refer to the inverter manual for Pr. 75 "PU stop selection".
REMARKS
During SSCNET operation, "NET" is displayed on the FR-PU04V and the "EXT" LED is lit on the FR-DU04-1 to indi-
cate the operation mode.

6.2 Initial Communication Waiting Status ("CF" alarm)

If SSCNET communication is disabled due to the fault of the communication cable and the power-off of the
communication equipment (personal computer) or motion controller, etc., the output is shut off and the CF
alarm is displayed on the FR-DU04-1 (or FR-PU04V).
Pr. 499 "action selection at SSCNET communication interruption" can be used to select the operation to be
performed at occurrence of communication interruption.
STOP
of the PU (FR-DU04-1/FR-PU04V) can
RESET
15