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IO4: Input/Output Monitor 4 (State of input/output of field bus)
Monitors the state of input/output of a fieldbus (CC-Link).
Monitors the status of communication status of the fieldbus. This function is only available for
the EDC Driver Unit corresponding to CC-Link.
◊ Indicates the state by zeros (0) and ones (1) to each output port.
Category Monitor
Format
IO4
0
: Input [Not functioning], Output [Not detect the state]
Data range
1
: Input [Functioning], Output [Detect the state]
Fig 9-6: Example of Monitor IO4
IO4
GFEDCBA9876543210
00000000000000000
00000000000000000
State of input
Guide
State of output
0: Not functioning
1: Functioning
0: Not detect
1: Detect
Table 9-6: Contents of Monitor IO4
m：The register number led from the first exchange number is shown.
Guide G F E D C B A 9 8 7 6 5 4 3 2 1 0
Remote
I/O
Name
RY
(m+1)
0
RY
m15
RY
m14
RY
m13
RY
m12
RY
m11
RY
m10
RY
m9
RY
m8
RY
m7
RY
m6
RY
m5
RY
m4
RY
m3
RY
m2
RY
m1
RY
m0
Port code
(Shipping set)
PI16(DIR)
PI15(JOG)
PI14(PRG7)
PI13(PRG6)
PI12(PRG5)
PI11(PRG4)
PI10(PRG3)
PI09(PRG2)
PI08(PRG1)
PI07(PRG0)
PI06(STP)
PI05(RUN)
PI04(SVON)
PI03(
予約
)
PI02(
予約
)
PI01(ACLR)
PI00(EMST)
Remote
I/O
Name
－ － － － － － － － －
RX
m7
RX
m6
RX
m5
RX
m4
RX
m3
RX
m2
RX
m1
RX
m0
Port code
(Shipping set)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PO07(NEARA)
PO06(IPOS)
PO05(BUSY)
PO04(SVST)
PO03(OTMA)
PO02(OTPA)
PO01(WRN)
PO00(DRDY)
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