Restrictions For 1-Aixs Linear Control - Mitsubishi Electric MELSEC Q Series User Manual

8 POSITIONING CONTROL

8.2.3 Restrictions for 1-aixs linear control

(1) When the "continuous positioning" or "continuous path is set in "
pattern", and the "ABS linear 1" or " INC linear 1" is set in "
if the except "1-axis linear control" is set to the next positioning data, an "error
code 1023" will occur at the point shift , and the positioning is completed. (The
point shift from "ABS linear 1" to "INC linear 1", or from "INC linear 1" to "ABS
linear 1" are possible.)
In an "error code 1023" occurs at the point shift of continuous path, the operation
will stops immediately.
(2) If the following setting value is set that it decelerates at once after it reaches the
command speed by acceleration and is set, it does not reach the command
speed, and the constant speed section is caused.
• " Acceleration time"
Da.2
• " Deceleration time"
Da.3
• " Command speed"
Da.4
• " Positioning address/movement amount"
Da.6
If it does not reach the command speed because the setting value of "positioning
address/movement amount" is small, it becomes operation similar to the above.
Command speed
Da.4
Actual speed
If the setting value of "
section might become long.
Acceleration time" is short, the constant speed
Da.2
8 - 8
MELSEC-Q
Operation
Da.0
Control system",
Da.1