FX Series Positioning Controllers Communication with Programmable Controller 7
7-18
Table method operation
In the table method operation, the special data register D9000 specifies the start (first) table
entry No. When the start input is given, the commands are executed in turn starting with the
table entry No. saved in D9000.
The following special auxiliary relays and data registers are related to start and stop of the
table method operation.
Table 7.7: Special auxiliary relays and data registers related to start and stop
Special M/D Buffer memory (BFM)
Start M9001 #20 b1 or external start input
Stop M9002 #20 b2 or external stop input
Start entry No. D9000 #0 or #9000
Activated start entry No. D9001 #1 or #9001
Entry No. being executed. D9002 #2 or #9002
Start input
Start table (D9000)
is confirmed.
Positioning is driven.
Operation is finished
by END instruction
or table No. 99.
• When an external start terminal or M9001 (start command) turns on,
the positioning unit checks the contents of the start table (D9000), and
executes the table program from the specified table No. in turn.
• The commands are executed in turn from the start entry to entry No.
99. If the END instruction (Command code: 2
††
) is present, the oper-
ation finishes there. If the END instruction is not present, the operation
finishes at entry No. 99.
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