Toshiba VF-A7 Welding System User Manual


 
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9.7.2 Case 2
Case 2-A. When PG feedback function is used
Prepare for installing according to 9.7.1, 1 to 5.
Case 2-B. When PG feedback function is mot used
Preparation is not needed.
Note1) Attach flexible connecting board to the board-A (not to the control board).
The image after option attachment becomes as follow.
Note2) Do not change the position of the bit switch for PG input (default setting is
without PG input) in the option unit (TLS001Z or TLM001Z). If you set at
with PG input position, auto-restart function(refer to 6.13.1) dose not work
correctly and over-current, overload, over-voltage, etc. trips may occur.
9.7.3 Case 3
Preparation is not needed.
Note) Attach flexible connecting board set with attachment (SBP001Z or SBP002Z)
to board-A (not control board).
Refer to attachment image in case 2-B.
Control board
Wire-C
Board-A
Optional
add-on
cassette
Flexible connecting board
Connector