Selection Of Clear Signal (Pr. 429, Cr Signal) - Mitsubishi Electric FR-A7AL Instruction Manual

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6.8.5

Selection of clear signal (Pr. 429, CR signal)

Use this function to make a drooping pulse 0 for home position operation, etc.
When "0" is set in Pr. 429 , the deviation counter is cleared at the edge of turning on of the clear signal (CR). The
CR signal turns on in synchronization with the zero pulse signal of encoder for home position operation, etc. and
clears the deviation counter.
When Pr. 429 = "0"
Deviation counter
image
CR
ON
Counter clear at the edge of
turning on of the signal
POSITION CONTROL FUNCTION
When Pr. 429 = "1 (initial value)"
Deviation counter
image
CR
ON
Counter clear while ON
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