16
INVERTER SETTINGS AND INDICATIONS
6.2.1 Pr. 499 "action selection at SSCNET communication interruption"
You can select the operation to be performed at occurrence of communication interruption.
6.2.2 Pr. 52 "DU/PU main display data selection"
You can select the SSCNET communication status to be displayed on the operation panel or parameter
unit. To display it, set "39" in Pr. 52 and select the voltage monitor (third monitor). Refer to page 12 for the
monitored data.
Pr. 499 Setting
Operation
0
(Factory setting)
Output shutoff
(coasting)
Reset the inverter.
The inverter is placed in the initial communication waiting status (CF
alarm) and can be recovered from the alarm when initial communica-
tion is restarted.
1
Output shutoff
(coasting)
"E.OP3" is displayed.
Resetting the inverter places it in the initial communication waiting sta-
tus (CF alarm) and allows it to be recovered from the alarm when initial
communication is restarted.
REMARKS
If communication data is in a CRC error etc., E.OP3 occurs regardless of the Pr. 499 setting.
Pr.No
Function
Setting Range
Remarks
52
DU/PU main display data selection 0, 5 to 12, 17 to 20, 23, 24, 32 to 35, 38, 39
Set 39 to display the SSCNET
communication status monitor.
REMARKS
For the set values of other than "39", refer to the inverter manual.
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