Attributes; General Information About Attributes; Server Attributes - ABB COM600 series 5.0 Technical Reference Manual

1MRS758690
3.3.
3.3.1.
3.3.2.
COM600 series 5.0
Master Protocols (Ethernet) and Applications Technical Refer-
ence Manual
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Attributes

General information about attributes

In addition to attributes for process data (indications and commands), the OPC Server
also provides some attributes for controlling the devices and retrieving status information
from them. These attributes are available for the OPC access client.

Server attributes

Table 3.3.2-1 Server attributes
Name Value or Value range/ Default
Protocol stack ver- Version information
sion
Configuration ver- Version information
sion
Step limit
Blocked by mode
Blocked by process
Blocked by interlocking
Blocked by synchrocheck
Command already in execution
Blocked by health
1 of n control
Abortion by cancel
Time limit over
Abortion by trip
Object not selected
Description
Data type: Text
Access: Read-only
The version information of the Protocol
Stack
Data type: Text
Access: Read-only
The version information of the current
configuration file.
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