Mitsubishi Electric MELSEC QS Series User Manual page 121

8
PROGRAMMING SPECIFICATIONS
Number Name
SB004C Line test acceptance
(5E4 ,b12) status
H
SB004D Line test complete
(5E4 ,b13) status
H
SB0050
Offline test status
(5E5 ,b0)
H
SB0060
Host mode
(5E6 ,b0)
H
SB0061
Host type
(5E6 ,b1)
H
SB006A
Switch setting status
(5E6 ,b10)
H
SB006D Parameter setting
(5E6 ,b13) status
H
SB006E Host station operation
(5E6 ,b14) status
H
* 1 Safety remote net (Ver. 1 mode)
* 2 Off line, Hardware test or Line test.
Table8.5 Link Special Relay List (2/3)
Description
Indicates the line test request (SB0008) acceptance status.
OFF : Not accepted
ON : Instruction acknowledged
Indicates the line test completion status.
OFF : Not executed
ON : Test complete
Indicates the offline test execution status.
There are the following offline tests: line tests 1 and 2 and
hardware test.
OFF : Not executed
ON : Being executed
Indicates the setup status of the transmission rate/mode
setting on the host.
OFF : Online
ON : Other than online
Indicates the station type of the host.
OFF (Fixed) : Master station
Indicates the switch setting status.
OFF : Normal
ON : Setting error (Error code stored in SW006A)
Indicates the parameter setting status.
OFF : Normal
ON : Setting error (Error code stored in SW0068)
Indicates the host data link operation status.
OFF : Being executed
ON : Not executed
8.3 Link Special Relays and Registers (SB/SW)
8.3.1 Link special relays (SB)
Availability
( :Available, :Not available)
1
Online*
Offline*
SAFETY TEST
MODE MODE
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