Mitsubishi MELSEC-Q Series User Manual page 203

11
AUXILIARY FUNCTION
(b) The speed cannot be changed in the following cases. (The speed change request
is ignored.)
• During deceleration started by turning ON the axis stop signal (Y4 to Y6)
• During deceleration started by turning OFF the JOG start signal (YC to Y11)
(c) If speed change request is made during position control, OPR control or
acceleration/deceleration, "Speed change disabled" warning (warning code: 22)
occurs and the speed cannot be changed.
(d) If the value set in "
Cd.1
" Speed limit value", "Out of speed range" warning (warning code: 20)
Pr.4
occurs and the speed is controlled at "
Also, if the value set in "
start", "Out of speed range" warning (warning code: 20) occurs and the speed is
controlled at " Bias speed at start".
Pr.5
New speed value" is equal to or more than
Speed limit value".
Pr.4
New speed value" is less than "
Cd.1
11.3 Speed Change Function
9
10
11
Bias speed at
Pr.5
12
13
14
15
11
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