Mitsubishi Electric MELSEC-L LD75D, User Manual

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207
CHAPTER 5 DATA USED FOR POSITIONING CONTROL
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(21)[Md.40] In speed change processing flag
(22)[Md.41] Special start repetition counter
(23)[Md.42] Control system repetition counter
Item Description
Storage details
• The speed change process flag turns ON when the speed is changed during positioning control.
• After the speed change process is completed or when deceleration starts with the stop signal during the speed change process,
the in speed change process flag turns OFF.
Reading the monitor
value
■ Monitoring is carried out with a decimal display.
Default value 0
Storage buffer memory
address
Axis 1: 831
Axis 2: 931
Axis 3: 1031
Axis 4: 1131
Item Description
Storage details
• This area stores the remaining number of repetitions during "repetitions" specific to special starting.
• The count is decremented by one (-1) at the loop end.
• The control comes out of the loop when the count reaches "0".
• This area stores "0" within an infinite loop.
Reading the monitor
value
■
Monitoring is carried out with a decimal display.
Default value 0
Storage buffer memory
address
Axis 1: 832
Axis 2: 932
Axis 3: 1032
Axis 4: 1132
Item Description
Storage details
• This area stores the remaining number of repetitions during "repetitions" specific to control system.
• The count is decremented by one (-1) at the loop start.
• The loop is terminated with the positioning data of the control method "LEND", after the counter becomes "0".
Reading the monitor
value
■
Monitoring is carried out with a hexadecimal display.
Default value 0000H
Storage buffer memory
address
Axis 1: 833
Axis 2: 933
Axis 3: 1033
Axis 4: 1133
Storage value
Monitor
value
0: Not in speed change (OFF)
1: In speed change (ON)
Monitor value
Storage value
0 to 255
Monitor value
Storage value
0 to FFFF