Omron CS1W-MC221 - 02-2008 Operation Manual page 606

PLC Interface Area Lists
CS1W-MC421 PLC Interface Area Outputs (CPU Unit to MC Unit)
Word Contents
n+2 Control Bits 00 to 15
for Task 1 (Manual/
Auto)
n+3 00
01
(Manual/
Auto)
02
(Manual/
Auto)
03
(Manual/
Auto)
04
(Manual/
Auto)
05
(Manual/
Auto)
06
(Manual/
Auto)
07
(Manual/
Auto)
08
(Manual/
Auto)
09
(Manual/
Auto)
10
(Manual/
Auto)
11 to 15
n+4 Control Bits 00 to 15
for Task 2
n+5 00 to 15
Bit
Task 1 program number 0000 to 03E7 (4-digit hexadecimal)
(Decimal: 0000 to 0999)
2 1
0 x16 x16
Specifies the program number executed in Automatic Mode. If the
Program Number Read Bit is ON, the program number will be read
when the Cycle Start Bit is turned ON and the specified program will
be exected from the beginning.
Not used.
Automatic/Manual Mode
Cycle Start Bit
Single Block
Forced Block End
Pause
M Code Reset Bit
Program Number Read
Bit
Not used.
Teaching Bit
Teaching Type Bit
Not used.
Task 2 program number 0000 to 03E7 (4-digit hexadecimal) (Decimal: 0000
to 0999)
Refer to Control Bits for Task 1 in n+2.
Control Bits for Task 2
Refer to Control Bits for Task 1 in n+3.
n = CIO 2000 + 10 x unit number (words)
Description
0
x16
Any axes operating in Manual Mode will
decelerate to a stop.
1 Automatic Mode
If the MC program is being executed, it
will be stopped and any operating axes
will decelerate to a stop.
0 Manual Mode
Starts MC program execution.
1 Continues MC program execution.
0 Stops MC program execution.
1 Executes one block.
Forces an end to the block.
1 Prohibits cycle start.
Pauses execution.
1 Prohibits cycle start.
Resets the M code.
1 M code reset standby.
(Prohibits M code output.)
Maintains status.
Clears standby and starts executing the
next command.
1 Reads the program number.
Starts teaching.
1 Present position (feedback value)
0 Target position
Appendix C
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