7.6 User I/O Signal Assignment
7-59
*1 The work home position cube and Cube 24 are same.
*2 This signal is not output during operation.
*3 This signal can be allocated to any user I/O signal at the I/O allocation display in oper-
ation condition.
*4 This signal can be select “USE” or “NOT USE” by pseudo input signal ”8202x”. If “NOT
USE” is selected, this signal can be used as the user I/O signal described in parenthe-
ses.
30040
*3
TIP REPLACE REQUEST
This signal is output when the stored number
of welding reaches the number of welding set
for the tip replacement.
30506 to
30507
*3
SHUT OFF VALVE CONTROL
This signal is ON and water flows into the gun
tool.
This signal is OFF and water does not flow into
the gun tool.
This signal is used to prevent water leakage in
the case of a sticking tip.
30041 PRESSURE COMPLETION
When the first step pressure in welding has
been completed, this signal is sent.
The signal is sent to the Power Source timer
when completing the applying pressure.
System Output List NIO01 (Spot Welding)
Logical
Number
Output Name / Function
Logical
Number
Output Name / Function
Timer Cooling Water Error Validating (or IN09)
Gun Cooling Water Error Validating (or IN10)
Transthermo Error Validating (or IN11)
Low Air Pressure Validating (or IN12)
Weld ON/OFF Validating (or OUT17)
7 6 5 4 3 2 1 0
0 0 0 1 1 1 1 1
Pseudo Input
Signal 8202x
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