ABB COM600 Series User Manual page 70

Code Function
19 Save configuration
20 Enable Unsolicited
Messages
21 Disable Unsolicited
Messages
22 Assign Class
23 Delay Measure-
ment
24 Record current time
0 Confirm
129 Response
130 Unsolicited Mes-
sage
Data object Variation
type
1 0
1 1
1 2
2 0
70
COM600 series, Version 5.0
DNP 3.0 Serial Master (OPC) User's Manual
Description
Save the configuration
Respond with status of operation
Enable Unsolicited Messages
Respond with status of operation
Disable Unsolicited Messages
Respond with status of operation
Assign specified objects to a class
Respond with status of operation
Time Synchronization Function Codes
Perform propagation delay measurement
Used in a network application to allow the Master station and
the Out station to record their time at the same instant
Response Function Codes
Message fragment confirmation
Response to requested message
Spontaneous message without request
Level of Implementation
DNP has three subset levels, each of which includes a specific subset of DNP message
types and functionality. In COM600 the DNP protocol has been implemented according
to the Subset Level 2 of the protocol as presented in Table A1-3.
Table A1-3 Data object types and variations supported
Description Function code
of Request
message
Binary input, all 1
variations
Binary input
Binary input with
status
Binary input 1
change, all vari-
ations
Qualifier code Function code
of Request of Response
message message
6
129,130
129,130
6,7,8
1MRS756567
Supported
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Qualifier code
of Response
message
0,1
0,1