Basic operation
14
4.2
Setting welding conditions
Welding conditions (see "10. Data sheet") can be set by
turning on the CONTROL POWER (100VAC). However,
to execute operation described in section “"4.3 Starting
the welding operation" and "4.2.5 Adjustment and Test
run", it is necessary to turn on both WELD POWER and
CONTROL POWER.
When both power switches are turned on:
• “Data indicator A” indicates software version (3 digits)
“Data indicator B” indicates software code (4 digits)
for about 0.5 second..
* It is recommended to keep setting data on the data
sheet in case of losing data.
Note
[
When “Memory error” (See "6. Troubleshooting") is
displayed, all the setting data are reset to default values
(the lowest of the set range).
Press the TROUBLE RESET key to clear the display, and
then newly set the values. Refer to section "5.2 Checking
of set data".
4.2.1
Maximum current and trans winding ratio
Data indicator A
Data indicator B
Operation
Lamp / indicator
Indication
（
1
）
Selecting the sequence setting mode
• Press the MONITOR mode select key. ..........
•MONITOR lamp:
ON
•CUR. LIMIT lamp:
ON
•JOB lamp:
ON
•Job No. indicator:
Currently stored job number.
（
2
）
Setting the MAX. CUR.
• Press the ENTER/SHIFT key until the MAX.
CUR. lamp is turned on.
MAX.CUR lamp:
ON
• Select a number using “+” or “-” key. .............
Data indicator B
New maximum current.
• Press ENTER/SHIFT key ..............................
•MAX.CUR lamp:
OFF
•x100(A)
OFF
•JOB No. indicator:
Current SOL No.
• Select a number using “+” or “-” key. .............
Data indicator B
New maximum current.
<When secondary constant current is selected> •CUR. LIMIT lamp:
ON
•JOB lamp:
ON
•Job No. indicator:
Currently stored job number.
<When primary constant current is selected> •CUR. LIMIT lamp:
ON
•x1 (bottom)
ON
•Data indicator B
Currently stored transformer winding ratio.
（
3
）
Setting the transformer winding ratio.
<Only when primary constant current is selected>
• Select a number using “+” or “-” key. .............
Data indicator B:
Selected transformer winding ratio.
• Press ENTER/SHIFT key ..............................
•Data indicator B:
OFF
•“X1” (bottom) lamp: OFF
•CUR. LIMIT lamp:
ON
•JOB lamp:
ON
•Job No. indicator:
Currently stored job number.
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