Appendix 1 Flag List
App. 1-6
Appendix 1.2 Communication Relay (L) List
Here describes data link communication relay(L). (Supported in “S(U)” type)
(1) High-speed Link 1
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.
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.
_HS1_STATE[k]
(k = 00~63)
High speed link parameter 1, K block general state
Indicates the general state of communication information for each
data block of setting parameter.
_HS1_STATE[k] = HS1MOD[k]&_HS1TRX[k]&(~_HS1_ERR[k])
High speed link parameter 1, k block station RUN operation mode
Indicates operation mode of station set in K data block of
parameter.
Normal communication with High speed link parameter 1, k block
station
Indicates if communication state of Kdata of parameter is
communicated smoothly according to the setting.
High speed link parameter 1, K block station operation error mode
Indicates if the error occurs in the communication state of k data
block of parameter.
High speed link parameter 1, K block setting
Indicates whether or not to set k data block of parameter.
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