Suggestions For A Welding Test - Bosch PST 6101.321 Technical Information

Commissioning
9.2.1

Suggestions for a welding test

9-4
PST 6101.321 / PSI 6101.321
Check whether the power unit type used has been programmed in Basic-Setup -
D
Thyristor (Power) Unit Setup, and change it if necessary.
Perform the first test weld without firing (Weld/No weld internal "off" or <Weld/No
D
weld external> signal "off").
Then change to Quick-Programming and enter the following test parameters:
D
Parameter
Start Inhibit (T)
Weld/No weld internal (T)
Control Stopped
Start Inhibit (P)
Weld/No weld internal (P)
Sequence
Regulation
Regulation Mode
Stepper
Slope
Pre-Squeeze Time [1. SQZ]
Squeeze Time [SQZ]
1st Weld Time [1. WLD]
1st Cool Time [1. CT]
2nd Weld Time [2. WLD]
Number of impulses
3rd Cool Time [3. CT]
3rd Weld Time [3. WLD]
Hold Time [HLD]
OFF Time [OFF]
Check whether the welding cycle is carried out.
D
Perform more test welds with firing (Weld/No weld internal "on" and <Weld/No
D
weld external> signal "on")
Change the weld times, %I, number of impulses, etc. for the parts to be welded.
D
Setting
off
off
on
off
off
Single Spot
Standard
Phase angle
off
off
3 cycles
17 cycles
Without
Without
5 cycles
1 impulse
Without
Without
5 cycles or 100 milliseconds
Not used for single spot.
1070 080 056-101 (99.09) GB