Suggestions For A Welding Test - Bosch WT PSI 6 Series Technical Information

Commissioning
10.2.1

Suggestions for a welding test

10-4
PSI 6XXX.190 W1
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
D
external> "off").
Then change to Quick-Programming and enter the following test parameters:
D
Parameters
Start Inhibit (T)
Weld/No weld internal (T)
Control Stopped
Start Inhibit (P)
Weld/No weld internal (P)
Sequence
Regulation
Regulation Mode
Slope
Pre-Squeeze Time [1. SQZ]
Squeeze Time [SQZ]
Block delay time [BDT]
2nd Weld Time [2. WLD]
Hold Time [HLD]
Check whether the welding cycle is carried out.
D
Perform more test welds with firing (Weld/No weld internal "on" and <Weld exter-
D
nal> "on")
Change the weld times, %I, etc. for the parts to be welded.
D
Setting
off
off
on
off
off
Seam
Mixed
Phase angle
off
60 milliseconds
350 milliseconds
60 milliseconds
100 milliseconds
100 milliseconds
1070 080 086-101 (01.01) GB
Programming in
Basic program
Block program
Basic program
Block program
Block program
Basic program