User`s manual
7-42
■ SRR (Set/reset relay)
■ MRL (Relay monitor)
Monitor ON/OFF state of the designated relay.
000000 to 015777, 020000 to 075777, 100000 to 543777
T00000 to T00777, T01000 to T01777, T02000 to T17777 (Octal)
- Set the counter using Txxxxx, just like the timer.
1 : ON 0 : OFF
Mode 0, Mode 1, Mode 2
Monitor auxiliary relay 004033 of PLC01. (Response time: 0ms)
Station
number
Response
time
Relay number
Relay numberStation
number
Response
time
Sum check code
Sum check code
Relay
number
Data
Function
Command
Response
Execution
condition
Example
for use
Write mode
Command
Response
Communication format
Relay number
Data
Function
Command
Response
Execution
condition
Example
for use
Communication format
Stop, does not stop the data written by a HLT command
Relay number
(6 characters)
A
D
A
D
(H) (L)
R
I
M
R
L?
(H) (L)
S
C
S
C
C
R
Relay number
(6 characters)
A
D
A
D
(H) (L)
R
I
M
R
L#
(H) (L)
S
C
S
C
C
R
Data
Relay number
(6 characters)
A
D
A
D
(H) (L)
R
I
R
R
?
(H) (L)
S
C
S
C
C
R
Relay number
(6 characters)
A
D
A
D
(H) (L)
R
I
R
R
#
(H) (L)
S
C
S
C
C
R
Data
ON
Set/reset the relay.
000000 to 015777, 020000 to 075777, 100000 to 543777 (Octal)
1 : Set 0 : Reset
Mode 1, Mode 2
Reset auxiliary relay 007001 of PLC03. (Response time: 0 ms)
Command
Response
Write mode
Station
number
Response
time
Relay number
Relay numberStation
number
Response
time
Sum check code
Sum check code
Stop, does not stop the data written by a HLT command
S
S
Reset
01?0MRL0040331B
01#0MRL004033107
C
R
C
R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
01?0SRR0070010E1
01#0SRR0070012D
C
R
C
R
Note: Special relays and relays which are used for link system (computer link, data link, remote I/O)
cannot be set/reset.