CHOWEL PATC--150A-EU, Инструкция по эксплуатации

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CHOWEL / PATC-150A-EU
- 26 -
- COUNT UP
This is a no-voltage a contact output signal which is turned ON when the WELD
COUNTER reaches the set value.
Use this signal as general-purpose counter output signal for counting during the
maintenance.
When not used, keep this signal open.
- STEPPER COMPLETE
This is a no-voltage a contact output signal which is turned ON when the stepper
operation of any schedule completes.
Use this signal as alarm for the tip dressing or changing time.
When not used, keep this signal open.
- FAULT OUTPUT
This is a no-voltage a contact output signal which is turned ON when some fault
is detected.
Use this signal as an fault detect signal for welding result or the Timer unit.
When not used, keep this signal open.
6-6 Programming
Program the operation of the welding Timer unit, the weld condition and the
constant of the welder to be used.
Specify the program schedule common to all the schedule with X0, the STEPPER
NO. whit X1 through X2, and the SCHEDULE NO. with X1 through X15.
The Y string indicates the address of the program items for each schedule.
6-6-1 Common program
This is a program common to all the schedule and specified with X0.
Program the data common to all the schedule.
6-6-2 Control constant program
. Y2 LOW CURRENT LIMIT
Set the weld current drop detect level at 100% for the detection as
specified.
. Y4 BREAK DETECTION COUNTS
To improve the secondary cable disconnection detect precision, set the internal
continuous detect frequency until the signal is actually put out.