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71
Key Sequence
Example
(No errors)
(An error occurred)
Actual I/O words
Registered I/O table words
I/O slot number
Rack number
00000
00000
FUN (??)
00000I/OTBL?
?Ć?U=
00000I/OTBL VER
OK
00000I/OTBL VER
0Ć1U=O*** I***
Meaning of Displays
Duplication
Indicates a Remote I/O Unit
that has not been registered
00000I/OTBL VER
**=R*ĆI R*ĆW
00000I/OTBL VER
*Ć*U=**** RMT*
4-5-9
Reading the I/O Table
The I/O Table Read operation is used to access the I/O table that is currently
registered in the CPU memory.
Preparation for Operation
Section 4-5