Appendix 1. Flag List
A1-
Appendix 1.2 Communication Relay (L) List
Here describes data link communication relay(L).
(1) High-speed Link 1
Device Keyword Type Description
%LX0 _HS1_RLINK Bit
High speed link parameter 1 normal operation of all station
Indicates normal operation of all station according to parameter set in
High speed link, and On under the condition as below.
1. In case that all station set in parameter is RUN mode and no error,
2. All data block set in parameter is communicated normally, and
3. The parameter set in each station itself is communicated normally.
Once RUN_LINK is On, it keeps On unless stopped by LINK_DISABLE.
%LX1 _HS1_LTRBL Bit
Abnormal state after _HS1RLINK On
In the state of _HSmRLINK flag On, if communication state of the station
set in the parameter and data block is as follows, this flag shall be On.
1. In case that the station set in the parameter is not RUN mode, or
2. There is an error in the station set in the parameter, or
3. The communication state of data block set in the parameter is not good.
LINK TROUBLE shall be On if the above 1, 2 & 3 conditions occur, and if
the condition return to the normal state, it shall be OFF again.
%LX32 ~
%LX95
_HS1_STATE***
(*** = 000~063)
Bit
Array
Indicates total status of High Speed Link no.1 ***th block
Indicates total status of communication information about each data block
of parameter
_HS1_STATE*** = HS1MOD*** &_HS1TRX*** &(~_HS1_ERR***)
%LX96 ~
%LX159
_HS1_MOD***
(*** = 000~063)
Bit
Array
RUN operation mode of High Speed Link parameter no.1 ***th block
station
Indicates operation mode of station set in *** data block of parameter
%LX160 ~
%LX223
_HS1_TRX***
(*** = 000~063)
Bit
Array
Indicates normal communication with High Speed Link no.1 ***th block
station
Indicates whether communication status of *** data block of parameter is
normal or not.
%LX224 ~
%LX287
_HS1_ERR***
(*** = 000~063)
Bit
Array
Operation error mode of High Speed Link parameter no.1 ***th block
station
Indicates whether there is error at communication status of *** data block
of parameter
%LX288 ~
%LX767
_HS1_SETBLOCK***
Bit
Array
Indicates High Speed Link parameter no.1 ***th block setting
Indicates whether *** data block of parameter is set or not.
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