OPERATION 8. HOW TO USE APPLIED FUNCTIONS (PARAMETER)
8-12. Selecting Function of the Output Logic (Current Position Value / Speed)
This method is available for VS-5FD, VS-5FD-1, VS-5FX, and VS-5FX-1.
This function inverts the logic of the current position value output (BCD, gray code (720-division) or speed output.
It is selectable that the host controller or display unit connects to VARICAM.
Positive logic: truth-value is “1” when BCD output connector (A10 to A20 pin) output is OFF (High level).
Negative logic: truth-value is “1” when BCD output connector (A10 to A20 pin) output is ON (Low level).
This function sets by the parameter No. 78 (Logic of BCD output connector).
● Parameter list
No. Name Description Setting range
Initial
value
setting procedure
78
Logic of BCD
output connector
Selects the logic of current position value
output (BCD, gray code (720-division) and
speed output (binary code).
0: Positive logic
1: Negative logic
0
8-1-1
8-1-2