Omron FB LIBRARY -, Startup Manual

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2-2. Usage Example of FB Component
2-1 Controller Link Unit
CJ1W-CLK21-V1
FB “Start Data Link”
FB Name _CLK001_LINK_RunDatalink
File Name _CLK001_LINK_RunDatalink10.cxf
Functional Overview Starts the data links
At power on (A200.11, 1 cycle ON flag is ON at power ON), use Controller Link unit’s soft SW to
set DM parameter area’s data link activation bit to ON to activate the data link.
If data link is normally activated, W100.01 turns to ON.
Node1_RUN
P_First_Cycle
W100.00
↑
Unit No.
&0
Local node address
&1
Busy Flag
W100.00
Normal end
W100.01
Error end
W100.02
_CLK001_LINK_RunDatalink
(BOOL)
EN (BOOL)
ENO
(INT)
UnitNo (BOOL)
BUSY
(INT)
NodeNo (BOOL)
OK
(BOOL)
NG
Variables Table
[INPUT] (Input Variables)
[OUTPUT] (Output Variables)
NodeNo Local node address
UnitNo Unit No.
1(ON):FB started
0(OFF):FB not started EN EN
Description Variable name Name
Turns ON for one cycle when processing ends
normally. OK Normal end
Turns ON for one cycle when processing ends
normally. NG Error end
Automatically turns OFF when processing is
completed. BUSY Busy Flag
1(ON):FB processed normally.
0(OFF):FB not processed or ended in ann error. ENO ENO
(May be omitted.)
Description Variable name Name