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Appendix
A-10
Slot No. & Flag List
Slot No.
D area address
Remark
1
Dx511 to Dx521
2
Dx522 to Dx532
3
Dx533 to Dx543
4
Dx544 to Dx554
5
Dx555 to Dx565
6
Dx566 to Dx576
7
Dx577 to Dx587
The address of the flag which is loaded onto the slot n is
calculated as shown below.
∗
Address of D area = Address shown in the [TABLE1]
+ 11
×
n, where n = 1 to 7
Example) Address for the average communications scan time
of the communications module loaded on the slot 6.
→
Dx508 + 11
×
6 = Dx574
Detailed High Speed Link Information Flag List (when m=0)
Keyword
Typ
e
Bit
Addres
s
Name
Description
_HSmRLINK
Bit
Dx600.
0
High speed link
normal run
information(RUN_LIN
K)
Indicates that all stations are normally operating
complying with the parameter set in the high
speed link. This flag turns on under the following
conditions.
1. All stations set in the parameter are in the
RUN mode and have no error, and
2. All blocks set in the parameter normally
communicate, and
3. The parameters set in all stations, which are
set in the parameter, normally communicate.
Once this flag is turned on, it maintains that
state as long as link disable does not make that
state stopped.
_HSmLTRB
L
Bit
Dx600.
1
High speed link
trouble abnormal run
information
This flag turns on when, under the condition that
_HSmRLINK is turned on, communications of
the stations and data blocks set in the
parameter is under the following conditions.
1. A station set in the parameter is not in the
RUN mode, or
2. A station set in the parameter has an error,
or
3. The communications of data blocks set in
the parameter does not normally operate.
This flag turns on if the above conditions 1), 2)
and 3) occur. If normal conditions are restored, it
will turn off again.
_HSmSTAT
E[k]
(k = 0 to 63)
Bit
Arra
y
Dx601.
0 to
Dx604.
15
Overall
communications state
information of K Data
Block set by the high
link parameter
Indicates overall communications state of every
blocks of the parameters set.
_HSmSTATE[k] = _HSmMOD[k] &
_HSmTRX[k] & _HSmERR[k]
_HSmMOD[
k]
(k = 0 to 63)
Bit
Arra
y
Dx605.
0 to
Dx608.
15
K Data Block setting
stations mode
information. (RUN =
1, others =-0)
Indicates the operation modes of stations set
the K data block of parameters.
_HSmTRX[k
]
(k = 0 to 63)
Bit
Arra
y
Dx609.
0 to
Dx612.
15
K Data Block
communications state
information (Normal =
1, abnormal = 0)
Indicates whether communications of the K data
block of parameters are normally operating as
set .
_HSmERR[k
]
(k = 0 to 63)
Bit
Arra
y
Dx613.
0 to
Dx616.
15
K Data Block setting
stations state
information. (Normal
= 1, abnormal = 0)
Indicates whether the stations set in the K data
block of parameters have an error.