Mitsubishi Electric FR-V5NS Instruction Manual page 32

Operation panel
indication
Name Initial communication alarm
If any of the values set in the initial communication parameters is outside the setting range at the time of ini-
Description
tial communication of the motion controller and inverter (FR-V5NS), the alarm is displayed and initial com-
munication is stopped.
Check point Check that the initial communication parameter values are set within the setting ranges.
Corrective action
Refer to page 13 and check the initial communication parameter values.
(2) Alarm
When the protective function is activated, the output is not shut off.
Operation panel
indication
Name Initial communication waiting status
If SSCNET communication is disabled due to the fault of the communication cable or the power-off of the
communication equipment (personal computer) or motion controller, the output is shut off and the alarm is
Description
displayed.
The operation to be performed at occurrence of communication shutoff can be selected using Pr. 499 "action
selection at SSCNET communication interruption".
• Check the communication cable for a fault.
• Check that the communication equipment (personal computer) and motion controller have not been pow-
Check point
ered off.
• Check that the setting of Pr. 499 "action selection at SSCNET communication interruption" is correct.
• Change the communication cable.
Corrective action
• Power on the communication equipment (personal computer) and motion controller.
• Check the Pr. 499 "action selection at SSCNET communication interruption" setting.
E. 9
CF
ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS
FR-PU04V Fault 9
FR-PU04V CF
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