Chapter 8 High Speed Link Service
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(3) Synthesized status indication Flag of Block
(a) It’s an individual information showing operation status by HS link parameter registration item.
(b) It indicates Max. 128 of HS link status by registration item and Max. registration numbers.
(c) It shows the synthesized information of registration item by synthesizing individual information.
(d) When the status of Send/Receive of the list is normal and operation mode is Run, no-error, it becomes ‘On’
and when it’s out of upper condition, it does ‘Off’.
(4) Run Operation Mode Flag of Block Station
(a) It’s an individual information showing operation status by HS link parameter registration item.
(b) It indicates Max. 128 of operation mode information by registration item and Max. registration numbers.
(c) When the setting station in registration item is Run mode, the Bit becomes ‘On’. When it’s ‘Stop/Pause/Debug’
mode, it does ‘Off’.
(5) Normal communication indication Flag between block station
(a) It’s an individual information showing operation status by HS link parameter registration item.
(b) It indicates Max. 128 of Send/Receive information by registration item.
(c) When Send/Receive operates in good condition as the setting period, the Bit becomes ‘On’, if not it does ‘Off’.
(6) Operation Error mode Flag of block station
(a) It’s an individual information showing operation status by HS link parameter registration item.
(b) It indicates Max. 128 of error information by registration item and Max. registration numbers.
(c) Error defines that PLC does not execute user program normally. It means the operation of destination station is normal
when it’s ‘Off’. It does the operation of destination station is abnormal.
8.3.3 HS link flag memory address
HS link flag is assigned in memory area (L AREA) of CPU.
Classification
Variables
Type
Device
Description
Run-Link _HS1_RLINK
_HS2_RLINK
BIT
BIT
L00000
L00260
HS link No.1 all station normal operation
HS link No.2 all station normal operation
Trouble-Link
_HS1_LTRBL
_HS2_LTRBL
BIT
BIT
L00001
L00261
After _HS1RLINK ON, abnormal status
After _HS2RLINK ON, abnormal status
_HS1_STATE000
~
_HS1_STATE063
BIT
~
BIT
L00020
~
L0005F
Synthesized status of HS link block No.1 No.000
~
Synthesized status of HS link block No.1 No.063
Status
_HS2_STATE000
~
_HS2_STATE063
BIT
~
BIT
L00280
~
L0031F
Synthesized status of HS link block No.2 No.000
~
Synthesized status of HS link block No.2 No.063
_HS1_MOD000
~
_HS1_MOD063
BIT
~
BIT
L00060
~
L0009F
Run Operation mode of HS link block station No.1
No.000
~
Run Operation mode of HS link block station No.1
No.063
Mode
_HS2_MOD000
~
_HS2_MOD063
BIT
~
BIT
L00320
~
L0035F
Run Operation mode of HS link block station No.2
No.000~
Run Operation mode of HS link block station No.2
No.000
Send/Receive
_HS1_TRX000
~
_HS1_TRX063
BIT
~
BIT
L00100
~
L0013F
Normal communication with HS link block No.1
No.000
~
Normal communication with HS link block No.1
No.063