Value
DT20 100 Maximum registration node number
DT21 1st word Cyclic communication registration node table (Node nos. 1 to 16)
DT22 1st word Cyclic communication normal node table (Node nos. 1 to 16)
DT23 1st word Cyclic communication stop node table (Node nos. 1 to 16)
DT24 1st word Cyclic communication abnormal node table (Node nos. 1 to 16)
DT25 1st word RUN/IDLE bit monitor (PLC standby flag) (Node nos. 1 to 16)
Example 5) When specifying the reading of cyclic communication registration node
table
[S1]... "EIP" [S2]... "NODE" [D]...WX100
Value
WX100 40 Maximum registration node number
WX101 1111 1111 1111 1111 Cyclic communication registration node table (Node nos. 1 to 16)
WX102 1111 1111 1111 1111 Cyclic communication registration node table (Node nos.17 to 32)
WX103 0000 0000 1111 1111 Cyclic communication registration node table (Node nos. 33 to 48)
Example 6) When specifying the reading of cyclic communication normal node table
[S1]... "EIP" [S2]... "NORMAL" [D]...WY100
Value
WY100 7 Maximum registration node number
WY101 0000 0000 0111 1111 Cyclic communication normal node table (Node nos. 1 to 16)
Example 7) When specifying the reading of cyclic communication stop node table
[S1]... "EIP" [S2]... "STOP" [D]...WR100
Value
WR100 8 Maximum registration node number
WR101 0000 0000 1111 1111 Cyclic communication stop node table (Node nos. 1 to 16)
Example 8) When specifying the reading of cyclic communication abnormal node
table
[S1]... "EIP" [S2]... "ERR" [D]...WR100
Value
WR100 5 Maximum registration node number
WR101 0000 0000 0000 1000 Cyclic communication abnormal node table (Node nos. 1 to 16)
Example 9) When specifying the reading of RUN/IDLE bit monitor (PLC standby flag)
[S1]... "EIP" [S2]... "PLC" [D]...WR2000
Value
WR2000 50 Maximum registration node number
WR2001 1111 1111 1111 1111 RUN/IDLE bit monitor (Node nos. 1 to 16)
17.28 ETSTAT (Acquiring EtherNet/IP Information)
17-146 WUME-FP7CPUPGR-12
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