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13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
13.5 Programmable controller CPU monitoring function
Communication example (for condition match send)
Perform the Programmable controller CPU monitoring registration function with the following conditions.
• Cycle time units, cycle time: 30 seconds
• Programmable controller CPU monitoring function: Condition match send
• Number of registered word blocks: 2 blocks
• Number of registered bit blocks: 1 block
• CPU error monitoring designation: Included
The response data indicates the following data.
For the condition match send, the registration data information will be sent individually. (Device information will be sent per
block.)
(1) When the condition of D0 = 99 (word device registration (first point) of request data) is satisfied.
*1 The additional code is added. (Page 35 Additional code (10H))
(2) When the condition of M0 OFF (bit device registration (1 point) of request data) is satisfied.
(3) When CPU error monitoring condition is satisfied
• CPU status information: Module warning occurring (0001)
When the error is detected at the first time, the monitoring result is sent with the equivalent method to the edge trigger
transmission.
Block Monitoring start
device
Number of
registered
points
Monitoring condition Monitoring
condition
value
Word device registration (1-
point)
D0 4 points Edge triggered transmission: Device value = Monitoring condition value 99
Word device registration (2-
point)
W100 8 points Edge triggered transmission: Device value Monitoring condition value 0
Bit device registration (1-
point)
M0 2 points Edge trigger transmission: ON/OFF status of device ON/OFF status of
monitoring condition
OFF
Device data D0 D1 D2 D3
Device value Decimal 99 4144 5445 10240
Hexadecimal 0063H 1030H 1545H 2800H
ASCII code Word unit 30303633 31303330 31353435 32383030
Byte unit 36333030 33303130 34353135 30303238
Binary code Word unit 0063 101030
*1
1545 2800
Byte unit 6300 301010
*1
4515 0028
Device data M15 to M8 M7 to M0 M31 to M24 M23 to M16
Device value Bit 0 0 0 1 0 0 010011000101001 0 0001001001
Byte 11H 31H 48H 49H
Word 1131H 4849H
ASCII code Word unit 31313331 34383439
Byte unit 33313131 34393438
Binary code Word unit 1131 4849
Byte unit 3111 4948
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