5 list of opc data names, List of opc data names -2 – Yokogawa GC1000 Mark II Process Gas Chromatograph User Manual
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<5. OPC DA 2.0 Interface>
5-2
IM 11B06F01-01E
5.5
List of OPC Data Names
The table below shows a list of ASGW/ASIU’s data names that can be accessed via STARDOM
OPC DA2.0 server. Data names are common to ASGW and ASIU.
ASGW/ASIU’s node name designated in the setting file on the STARDOM OPC server is as-
signed to “Node.”
OPC data name example 1: [email protected](312) represents the address 32312 of the
Modbus data of ASGW01.
OPC data name example 2: [email protected](1000) represents the address 03000 of the
Modbus data of ASGW01.
l
COIL (00001 to 09000)
Read/write is possible. Writing data onto unmapped areas is ignored. Unmapped address data is
always read as “FALSE”.
OPC Data Name
OPC Data Type
Function
Remark
VT_BOOL
Modbus Address 00001 to 01000
n = 1 to 1000
VT_BOOL
Modbus Address 01001 to 02000
n = 1 to 1000
VT_BOOL
Modbus Address 02001 to 03000
n = 1 to 1000
VT_BOOL
Modbus Address 03001 to 04000
n = 1 to 1000
VT_BOOL
Modbus Address 04001 to 05000
n = 1 to 1000
VT_BOOL
Modbus Address 05001 to 06000
n = 1 to 1000
VT_BOOL
Modbus Address 06001 to 07000
n = 1 to 1000
VT_BOOL
Modbus Address 07001 to 08000
n = 1 to 1000
VT_BOOL
Modbus Address 08001 to 09000
n = 1 to 1000
l
DSCI (10001 to 19000)
Read only. Writing through the OPC interface does not cause an error, but nothing can be written
onto the Modbus area of ASGW/ASIU. Unmapped address data is always read as “FALSE”.
OPC Data Name
OPC Data Type
Function
Remark
VT_BOOL
Modbus Address 10001 to 11000
n = 1 to 1000
VT_BOOL
Modbus Address 11001 to 12000
n = 1 to 1000
VT_BOOL
Modbus Address 12001 to 13000
n = 1 to 1000
VT_BOOL
Modbus Address 13001 to 14000
n = 1 to 1000
VT_BOOL
Modbus Address 14001 to 15000
n = 1 to 1000
VT_BOOL
Modbus Address 15001 to 16000
n = 1 to 1000
VT_BOOL
Modbus Address 16001 to 17000
n = 1 to 1000
VT_BOOL
Modbus Address 17001 to 18000
n = 1 to 1000
VT_BOOL
Modbus Address 18001 to 19000
n = 1 to 1000
4th Edition : Nov. 22, 2011-00