LS ELECTRIC XGL-EFMF, User Manual

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Appendix
A-17
A.3.2 Communication relay (L) list
(1)
Special register for data link
High speed link No. 1 ~12
No. keyword Type Content Description
L000000 _HS1_RLINK Bit
All stations of
high speed link
parameter No. 1
operate normally.
Indicates that all stations operate normally as per the parameter set
from the high speed link. It becomes On in the following conditions.
1. When all stations set for the parameter are in RUN mode and
there is no error
2. When all data blocks set for the parameter communicate normally
3. When the parameter set for each station set for the parameter
communicates normally
When Run_link becomes On, it will be maintained until it is stopped
using link disable.
L000001 _HS1_LTRBL Bit
Indicates
abnormal state
after _HS1RLINK
ON
This flag becomes On when the communication status between the
station set for the parameter and the data block while _HSmRLINK flag
is On.
1. When the station set in the parameter is not in RUN mode
2. If a station set for the parameter has an error
3. If the communication status of the data block set for the parameter is
unstable
Link trouble becomes On when a condition falling under 1,2 and 3
above occurs, and it becomes Off when the condition returns to
normal.
L000020 ~
L00009F _HS1_STATE[k]
(k=000~127) Bit
Array
Indicates the
overall status of
No. k block in
high speed link
parameter No. 1
Indicates the overall status of communication information for each data
block of the set parameter.
HS1STATE[k]=HS1MOD[k]&_HS1TRX[k]&(~_HSmERR[k])
L000100 ~
L00017F _HS1_MOD[k]
(k=000~127) Bit
Array
Run operation
mode of No. K
block station in
high speed link
parameter No. 1
Indicates the operation mode of the station set for k data block of the
parameter.
L000180 ~
L00025F _HS1_TRX[k]
(k=000~127) Bit
Array
Display of normal
communication
with No. k block
station in high
speed link
parameter No. 1
Indicates whether the communication status of k data block in the
parameter is carried out smoothly, as it is set, or not.
L000260 ~
L00033F _HS1_ERR[k]
(k=000~127) Bit
Array
Operation error
mode of No. K
block station in
high speed link
parameter No. 1
Indicates whether an error occurred in the communication status of k
data block in the parameter or not.
L000340 ~
L00041F _HS1_SETBLOCK[k]
Bit
Array
Display of No. k
block setting in
high speed link
parameter No. 1
Indicates the k data block setting status in the parameter.