Panasonic VR2 Series - Iac; Ib2; If-Arc

16-17
16-5-13. IAC
Format
IAC [Value]
Function It adjusts the arc current refraction point of the
welding current waveform.
Value
Condition Weld package.
Fine adjustment value which will
be added to the system set value.
[-3 - +3]
Lock condition Arc lock (Internal execution). *
Syntax check None.
Executing +1 adjustment twice
does not result in +2.
Adjust the system set value by +1.
IAC +1
The same command in
conventional models
IAC Example
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Amperage
Time
Shorted Arc
ISC
ISL1
ISL2
IAC
(+)
(+)
(-)
(-)
TSO
16-5-14. IB
Format
IB [Base amperage]
Function It adjusts base amperage.
Condition Weld package.
Lock condition Arc lock (Internal execution).
Base
amperage
Syntax check None.
Panasonic fully digital welding
power sources: [-50 - +50]
Other power sources: [-5 - +5]
Example Adjust the system set value by +1.
IB = +1
The same command in
conventional models
IB
16-5-15. IB2
Format
IB2 [Value]
Function It adjusts the secondary base amperage. Value
Adjustment value [−50 - ＋50]
Condition
Lock condition Arc lock (Internal execution).
Syntax check None.
Example Set the secondary base current to +1.
IB2 +1
The same command in
conventional models
16-5-16. IF-ARC
Format
IF-ARC =[ON/OFF]THEN [Execute 1]ELSE [Execute 2] See application examples
[ON/OFF] Arc state (ON: Arc is ON / OFF: No arc) Function It applies different actions depending on
whether or not the arc is generated.
Condition
[Execute 1] An instruction to be executed if the condition is
satisfied. Select from “JUMP”,“CALL” or “NOP”.
Lock condition Arc lock (Internal execution) [Execute 2]
Syntax check None
An instruction to be executed if the condition is
not satisfied. Select from “JUMP”, “CALL” or
“NOP”
Example If arc generation is detected, jump to LABL0001,
otherwise, execute the next command.
IF-ARC=ON THEN JUMP LABL0001 ELSE NOP
The same command in
conventional models
Note
Arc lock is treated in the same manner as arc generation.
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