Mitsubishi Electric MELSEC iQ-R Series - Page 1708

1706
20 SERIAL COMMUNICATION INSTRUCTIONS
20.11 Registering/Canceling the Programmable Controller CPU Monitoring
■Applicable devices
*1 Index modification is not available.
*2 FX and FY cannot be used.
*3 FD cannot be used.
■Control data
• When programmable controller CPU monitoring is registered
Operand Bit Word Double word Indirect
specification
Constant Others
(U)
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(U)
*1
  
(s1) 
*2

*3
     
(s2) 
*3
     
(d1) 
*3
     
(d2) 
*2

*3
     
Operand: (s2)
Device Item Description Setting range Set by
+0 Execution type Specifies 0. 0 User
+1 Completion status Used to store the completion status.
•0: Normal
• Other than 0: Error (error code)
 System
+2 Request type Specifies the contents of request.
• 2: Performs programmable controller CPU monitoring registration.
2 User
+3 Unit of cycle time Specifies the unit of the cycle time.
• 0: 100ms
• 1: Second
• 2: Minute
0 to 2 User
+4 Cycle time Specifies the cycle time. 1H to FFFFH User
+5 Programmable controller CPU monitoring
function
Specifies the monitoring function.
• 1: Sending with a fixed cycle
• 2: Sending upon condition matching
1, 2 User
+6 Sending means for programmable
controller CPU monitoring
Specifies the sending means.
• 0: Sending data (device data, CPU error information)
0 User
+7 Cyclic
broadcast send
User frame output start
pointer
Specifies the start pointer of the table where the user frame numbers for
sending with a fixed cycle have been set.
• 0: Not specified (sending upon condition matching)
• 1 to 100: Amount of data sent
0, 1 to 100 User
+8 Number of user frames
sent
Specifies the number of user frames that are sent, or output, with a fixed
cycle.
• 0: Not specified (sending upon condition matching)
• 1 to 100: Amount of data sent
0, 1 to 100 User
+9 For system Use prohibited 
+10 Number of reserved word blocks Specifies the number of blocks of the word device to be monitored. 0 to 10 User
+11 Number of registered bit blocks Specifies the number of blocks of the bit device to be monitored. 0 to 10 User
+12 Programmable controller CPU error
monitoring (programmable controller
CPU status monitoring)
Specifies whether to monitor programmable controller CPU errors.
• 0: Not monitored
• 1: Monitored
0, 1 User
+13 Programmable
controller CPU
monitoring
setting
Device code Specifies the code of the device to be monitored.
• 0: Not monitored
• Other than 0: Monitored (code of the device to be monitored)
0 or more User