Mitsubishi Electric MELSEC-Q Series - Page 91

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3 POSITIONING DEDICATED SIGNALS
(a) The flag turns off if a speed change request occurs during deceleration to a
stop due to speed change "0".
Start accept flag
(M2001+n)
Speed change "0"
accepting flag
(M2240+n)
ON
V
V
1
V
2
t
Speed change "0"
Speed change V
2
ON
OFF
OFF
(b) The flag turns off if a stop cause occurs after speed change "0" accept.
Start accept flag
(M2001+n)
Speed change "0"
accepting flag
(M2240+n)
ON
V
t
Speed change "0"
Stop cause
OFF
OFF
ON
(c) The speed change "0" accepting flag (M2240+n) does not turn on if a speed
change "0" occurs after an automatic deceleration start.
Start accept flag
(M2001+n)
Speed change "0"
accepting flag
(M2240+n)
V
t
Speed change "0"
OFF
Automatic deceleration start
OFF
ON