Omron CS1W-MC221 - 02-2008 Operation Manual page 272

PLC Interface Area
CS1W-MC221 PLC Interface Area Inputs (MC Unit to CPU Unit)
Word Contents Bit
n+12 Task 1 00 to
Status 15
Flags
n+13 00 to
15
n+14 00 to
15
n+15 00
01
02
03
04
05
06
07
08
09
10 to
12
13
14
15
Task 1 M code 0000 to 03E7 (4-digit Hex) (Decimal: 0000 to 0999)
2 1
0 x16 x16 x16
The M code is output, which is valid when the M strobe is turned ON.
Task 1 Executing program number 0000 to 03E7 (4-digit Hex) (Decimal: 0000
to 0999)
2 1 0
0 x16 x16 x16
The program number of the program currently being executed or currently on
standby for task 1 is output.
Task 1 Executing block number 0000 to 03E7 (4-digit Hex) (Decimal: 0000 to
0999)
2 1
0 x16 x16 x16
The block number of the block currently being executed or currently on
standby for task 1 is output.
Task Error Flag
Not used.
Automatic Mode Flag
Manual Mode Flag
Program Execution Flag
Program Execution
Completed Flag
Optional Input Standby
M Code Reset Standby
M Strobe
Cycle Start Received
Not used.
Teaching Completed
Teaching Error
Teaching Address Over
n = CIO 2000 + 10 x unit number (words)
Description
0
0
1 A task error occurred.
Error Reset is ON.
0 Normal
1 The Unit is in Automatic Mode.
0 Mode other than the above.
1 The Unit is in Manual Mode.
0 Mode other than the above.
1 The MC program is being executed.
0 Mode other than the above.
1 MC program execution has been
completed. (G79 was executed.)
0 Mode other than the above.
1 Waiting for optional input.
0 Mode other than the above.
1 Waiting for M code reset.
0 Mode other than the above.
1 An M code (0 to 999) has been output.
M code reset
1 The Cycle Start Signal was received.
The Cycle Start Signal is OFF.
1 Teaching has been completed.
Teaching command is OFF.
1 A teaching error occurred.
OFF when the next teaching command has
been completed normally or teaching
address setting has been completed.
1 The teaching address was too high.
OFF when the next teaching command has
been completed normally or teaching
address setting has been completed.
Section 5-3
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