Testing The Welding Program - Bosch PST 6101.321 Technical Information

9.2

Testing the welding program

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1070 080 056-101 (99.09) GB
PST 6101.321 / PSI 6101.321
A welding program can be executed with or without firing (with or without welding cur-
rent). For this purpose, weld internal or the <weld external> function can be turned on or
off.
In a [Sequence] without welding current, for example, one can first examine the I/O signal
exchange with the higher-level control unit and the positioning of robot electrode guns.
Select welding program.
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CAUTION!
Before you start:
Always make sure beforehand that there is no person in the danger zone of the robot's
electrode gun.
Start the welding program.
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The following signals (if available for timer type in question) must be present for the
Start:
- Monitoring contact (MC)
- Pressure input at connector X2
- NBS enable
NOTE
The <External end of weld time> signal will cancel a sequence (not available for all weld
timers).
NOTE
If the sequence is not completed, or if it is aborted, messages will be displayed in the
Operation - Diagnostics - I/O's or Timer window.
Commissioning
9-3