User Constant Settings and Functions
5.5.7 Using the Warning Output Signal
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5.5.7 Using the Warning Output Signal
Thebasicuseandwiringprocedureforthewarning(/WARN) outputsignal (photocoupleroutput
signal) are given below.
The signal consists of the following two output signals.
/WARN signals: Overload and regenerative overload
CN1-*1
CN1-*2
/WARN+
/WARN--
+24 V
0 V
Note
User constant Pn50F.3 is used to allocate output terminals for *1 and *2.
Photocoupler output
(per output)
Maximum operating voltage:
30 VDC
Maximum output current: 50 mA
DC
Servopack
I/O power supply
Output
®
/WARN
Warning Output Signal
Speed/Torque
Control,
Position Control
This output signal indicates an overload or regenerative overload warning.
OFF:
Open or high level
Normal operation.
ON:
Closed or low level
Error warning status
The following user constant setting is used to change the CN1 connector terminal that outputs
the /WARN signal.
Pn50F
Output Signal Selections 2
Factory
Setting:
0000
Speed/Torque
Control,
Position Control
Pn50F.3 is used to allocate the /WARN output signals above.
User Constant
Setting
Output Terminal (CN1-)
*1
*2
Pn50F.3
0
--
--
1
25
26
2
27
28
3
29
30
Note
Multiple signals allocated to the same output circuit are output using OR logic.
Set other output signals to a value other than that allocated to the /WARN signal
in order to use the /WARN output signal alone. See
5.3.4 Output Circuit Signal
Allocation.
5
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