Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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1 STARTING AND STOPPING
1.2 Stopping
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1
*1 When multiple positioning data is executed by the continuous positioning control or continuous path control and there is an invalid
setting value in a positioning data, an error occurs and automatic deceleration is performed at the previous positioning data. In this case,
the sudden stop is not performed even if sudden stop is selected for the stop group 3. If any of the following errors occurs, the operation
is immediately stopped after the execution of the positioning data that is one before the positioning data No. where the error occurred.
No command speed (Error code: 1A13H, 1A14H)
Outside linear movement amount range (Error code: 1A15H, 1A16H)
Large arc error deviation (Error code: 1A17H)
Software stroke limit (+) (Error code: 1A18H, 1A19H)
Software stroke limit (-) (Error code: 1A1AH, 1A1BH)
Sub point setting error (Error code: 1A27H, 1A28H, 1A29H, 1A2AH, 1A37H)
End point setting error (Error code: 1A2BH, 1A2CH)
Center point setting error (Error code: 1A2DH, 1A2EH, 1A2FH)
Outside radius range (Error code: 1A32H)
Illegal setting of ABS direction in unit of degree (Error code: 19A4H, 19A5H)
*2 This indicates Error at switching from normal operation mode to amplifier-less operation mode (Error code: 18B0H) and Error at
switching from amplifier-less operation mode to normal operation mode (Error code: 18B1H).
Classification of the stop processing types
The stop processing during the operation is classified into three types: deceleration stop, sudden stop, and immediate stop.
■
Deceleration stop
This processing is performed using [Pr.10] Deceleration time 0, and [Pr.28] Deceleration time 1 to [Pr.30] Deceleration time 3.
Select any time from Deceleration time 0 to Deceleration time 3 and set the time in [Da.4] Deceleration time No.
■
Sudden stop
This processing is performed using [Pr.36] Sudden stop deceleration time.
■
Immediate stop
This processing does not include deceleration processing. The RD75 immediately stops outputting pulses but the target
moves for the distance of droop pulses of the deviation counter of the drive unit.
Select either deceleration stop or sudden stop for [Pr.37] Stop group 1 sudden stop selection to [Pr.39] Stop
group 3 sudden stop selection in detailed parameter 2. (The factory default setting is Deceleration stop.)
Pr.8 Pr.8
Actual deceleration
time
Set deceleration time
Positioning speed
Actual sudden stop
deceleration time
Sudden stop
deceleration time
Positioning speed
Coasts for the droop pulse in the deviation
counter of drive unit.
Positioning speed
Stop
cause
Stop
cause
Stop Stop Stop
Sudden
stop cause
Speed limit value Speed limit value
(1) Deceleration stop
(2) Sudden stop (3) Immediate stop
Pr.36