Appendix
A-1
A.1 List of Flags
A.1.1 Special register for data link
[Table 1] List of communication flags based on HS link No. HS link No. 1 ~ 12
No.
Keyword
Type
Detail
Description
L000000 _HS1_RLINK
Bit
HS link parameter
No.1’s all stations
normally operated
Displays all stations normally operated as specified in HS
link parameter, which will be On if
1.There is no RUN mode error in all stations specified in
parameter
2.All data block is in normal communication as specified in
parameter.
3.The parameter specified in each station itself is in normal
communication.
Run_link will be kept On if once On until stopped by link
disenable.
L000001 _HS1_LTRBL
Bit
After _HS1RLINK
is ON, abnormal
status displayed
This flag will be On if the station specified in parameter and
the data block’s communication status are as described
below with _HSmRLINK flag On,.
1. When the station specified in parameter is not in RUN
mode,
2. When the station specified in parameter is in error,
3. When data block’s communication status specified in
parameter is unstable,
The link trouble will be On if one of those conditions 1,2 and
3 Above occurs. And if such a condition is back to normal, it
will be Off.
L000020
~
L00005F
_HS1_STATE[k]
(k=00~63)
Bit
Array
HS link parameter
No.1, Block No.k’s
general status
displayed
Displays the general status of the communication information
for the specified parameter’s respective data blocks.
HS1STATE[k]=HS1MOD[k]&_HS1TRX[k]&(~_HSmERR[k])
L000060
~
L00009F
_HS1_MOD[k]
(k=00~63)
Bit
Array
HS link parameter
No.1, Block No.k
station’s Run
operation mode
Displays the operation mode of the station specified in
parameter’s data block k.
L000100
~
L00013F
_HS1_TRX[k]
(k=00~63)
Bit
Array
Normal
communication
displayed with HS
link parameter
No.1, Block No.k
station
Displays the communication status of parameter’s data
block k to check if normal as specified.
L000140
~
L00017F
_HS1_ERR[k]
(k=00~63)
Bit
Array
HS link parameter
No.1, Block No.k
station’s Run error
mode
Displays the communication
status of parameter’s data
block k to check for any error.
L000180
~
L00021F
_HS1_SETBLOCK
[k]
Bit
Array
HS link parameter
No.1, Block No.k
setting displayed
Displays the setting status of parameter’s data block k.
* In the case Rnet, Block No.k stands for the station No. of the slave (in other words, it is station No.k).
