Keyence Visual KV Series Bedienungsanleitung Seite 307

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7.6 Display Interface Mode Programming
KV-300 Series Only
KV-300
KV-10/80
Chapter 7 KV-L2 Serial Interface Module
1-283
1
7
Response format (When the command is executed normally, the response
includes the end code "00".)
Note 1: The KV-300 CPU has its own 10 input ports (0000 to 0009); therefore, when
data is written to 0000 ch, the KV-300 CPU ignores data to be written to input relays
0010 to 0015.
Note 2: Data cannot be written to addresses 0002 to 0004, or to addresses 0070 or
higher.
Note 3: Data cannot be written across special utility relays.
Note 4: The station no. is indicated in decimal; the end code, in hexadecimal.
Read set value of counter/timer/high-speed counter comparator (R#)
This command reads set values of the specified counter/timer/high-speed counter
comparator in the form of 4-digit BCD.
Command format
* An instruction word is specified with uppercase alphabetical characters.
An underscore (_) represents a space.
Response format (When the command is executed normally, the response
includes the end code "00".)
Note 1: An underscore (_) in the instruction word represents a space. Be sure to
include the underscore in the instruction word when transmitting the command.
Note 2: If a set value exceeds 10000, 9999 is returned as the set value.
The station no. is indicated in decimal; the end code, in hexadecimal.
Update set value of counter/timer/high-speed counter comparator (W#)
This command updates the set value of the specified counter/timer/high-speed
counter comparator.
@
WJ FCS
C
R
Station No.
nn
End code
nn
Header code
Terminator
@ R# FCS
C
R
Station No.
nn
Instruction
word
xxxx
Operand
nnnn
Header code
00 to 15
(in decimal)
Terminator
Instruction word Operand Data
CNT_ 0000 to 00249 Counter/timer
TIM_
CNT_ 0250 to 0253 High-speed counter comparator
@ R# FCS
C
R
0000 to 9999
(in decimal)
Station No.
nn
End code
nn
Set value
nnnn
Header code
Terminator
KVHKA Chap 07_5to10.p65 08.3.11, 11:18 AM283
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