M800VS/M80V Series Connection and Setup Manual
29 Deceleration Check
29.3 Deceleration Check for Opposite Direction Movement Reversal
525
IB-1501613-A
Designating deceleration check for G01 -> G01 opposite direction movement reversal
If the axis movement reverses to the opposite direction in a G01 to G01 successive block, the deceleration check for the
movement in the opposite direction can be changed with the base specification parameter G01 -> G01 deceleration check
(#1503 G1Ipfg).
Same direction Opposite direction
#1502 = 1
Command deceleration
Enlarged figure
(a) Commanded speed
(b) Resultant speed
(c) Command deceleration is completed.
Same direction Opposite direction
#1503 = 0
The acceleration rate is excessive due to the G01
and G01 composite speed.
#1503 = 1
Command deceleration
G01 G01
G01 G01
G01 G01
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