S2C646 To S2C648: Cooling Fan Alarm - YASKAWA NX100 Operator's Manual

149235-1CD
 S2C646 to S2C648: COOLING FAN ALARM DETECTION
This parameter specifies a detection for cooling fan 1 to 3 with alarm sensor, connected to power ON
unit.
0: No detection
1: Detected with message display
2: Detected with message and alarm display
S4C181 to S4C212: SETTING OF OPERATING RELAY NO.

Up to 32 output signals can be turned ON/OFF with the programming pendant. The object relay No. is
set in these parameters. Although it is possible to set optional values for output No. 1 to 1024 in the
parameters, the following must be taken into consideration.
• Avoid setting duplicate numbers.
• The signal turned ON or OFF with the programming pendant is operated again or remains
unchanged until the instruction is executed.
 S4C213 to S4C244: OPERATING METHOD OF RELAYS
These parameters specify the operating method of output signals by the programming pendant. The
operating method can be specified for each output signal.
Parameter Setting
 S2C649 to S2C651: COOLING FAN ALARM 1 OPERATION
 S2C652 to S2C654: COOLING FAN ALARM 2 OPERATION
Operation of Output Signal
Value
+ ON
0
- OFF
+ ON
ON/OFF with the key
ON while the key
1
is pressed
OFF if the key is
not pressed
8-48
8.8 Hardware Control Parameters
ON
OFF
ON
OFF
8 Parameter
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