30 POSITIONING PARAMETER
30.2 Details of Parameters
413
30
Table shift command
Setting method: Special Device
Table shift command is to switch to the following table in stepping operation of the DRVTBL instruction.
When stepping operation for a table is completed, if table shift command is OFFON, the positioning operation for the
following table is started. (Page 549 Stepping operation) When the positioning operation is still being executed for the
previous table or it is not stepping operation of the DRVTBL instruction, OFFON this flag is ignored. The table can be
switched to the following table with the external start signal too, like the table shift command. (Page 398 External Start
Signal)
■Special Device
During positioning operation, a change in the table shift command is applied at the next scan.
Positioning execution table number
Use the positioning execution table number to check the table number being executed during table operation.
During activation of a table operation instruction, the table number that was executed last is held. During interpolation
operation or multiple axes simultaneous activation, the table number is stored in the positioning execution table number of all
the corresponding axes. After the table is executed, the table number is set to 0 when the drive contact of the table instruction
is turned off. If there are pulses being output after the drive contact is turned off, the table number is set to 0 after the pulse
output stops.
■Special Device
Name CPU module High-speed pulse input/output module R/W
First module Second module Third module Fourth module
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8 Axis 9 Axis 10 Axis 11 Axis 12
Table shift
command
SM5580 SM5581 SM5582 SM5583 SM5584 SM5585 SM5586 SM5587 SM5588 SM5589 SM5590 SM5591 R/W
R/W: Read/Write
Name CPU module High-speed pulse input/output module R/W
First module Second module Third module Fourth module
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8 Axis 9 Axis 10 Axis 11 Axis 12
Positioning
execution table
number
SD5506 SD5546 SD5586 SD5626 SD5666 SD5706 SD5746 SD5786 SD5826 SD5866 SD5906 SD5946 R
R: Read-only
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