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

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CHOWEL / PATC-150A-EU
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4-2 Setting the turns ratio
secondary current primary voltage
Turns ratio =

=

primary current secondary voltage
The value for the turns ratio may be entered in the each schedule Y20 by
TB-30.
See program sheet in Appendix.
If you want to control this welding controller by V.C mode, no need to set the
turns ratio.

4-3 Test welds in TEST mode
To select TEST mode is performed by mode select key of TB-30.
If you pressed [MODE] key, the mode will changed as "WELD" ,"TEST" and
"PRESS TEST". Instruction of each mode operation is as under mentioned.
- WELD : Sequence is active and weld.
- TEST : Sequence is active and not weld.
- PRESS TEST : There is no sequence operation but there is only turning ON/OFF
of the VALVE OUTPUT in accordance with ON/OFF of the
PILOT INPUT.
If the mode set by the TB-30 is not the same as the mode of the weld
controller, the LED will flicker.
The test mode is solely for setting-up purposed.
Do not use it for production welds.
The another way to make TEST mode is performed WELD/NO WELD input signal.
The details are described in Chapter 6-4-1.