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For the TC area, “Operand” parameter indicates the mnemonic of the timer or
counter instruction and the “Word address” parameter indicates the TC number.
Data area/
Operand
Word Bit
instruction
OP1 OP2 OP3 OP4
address
IR or SR C I O (Space) 0000 to 0511
00 to 15
LR L R (Space) (Space) 0000 to 0063
HR H R (Space) (Space) 0000 to 0099
AR A R (Space) (Space) 0000 to 0027
TIMER T I M (Space)
0000 to 0511 Always
HIGH-SPEED TIMER T I M H
00
COUNTER C N T (Space)
REVERS. COUNTER C N T R
TOTALIZING TIMER T T I M
TRANSITION FLAGS T N (Space) (Space) 0000 to 1023
Response Format
@ KR
x 10
0
x 10
1
x 16
1
x 16
0
↵
Node no. Header
code
TerminatorFCSEnd code
Limitations Bits in SR 253 through SR 255 can’t be specified.
PC Settings
PC Mode UM Area
RUN MONITOR PROGRAM Write-protected Read-protected
--- OK OK OK OK
Execution Conditions
Commands Responses
Single Multiple Single Multiple
OK --- OK ---
End Codes An end code of 14 (format error) will be returned if the length of the command is
incorrect.
An end code of 15 (entry number data error) will be returned if the operand, word
address, or bit parameter setting is incorrect.
End code Contents
00 Normal completion
01 Not executable in RUN mode
13 FCS error
14 Format error
15 Entry number data error
18 Frame length error
Host Link Commands
Section 10-3