GE D90 Plus Communications Manual page 208

DNP DEVICE PROFILE
Object 23 (counter change events)
204
Variation 0 is used to request the default variation. The following codes are used for
requests.
• Function codes for requests, object 22, variation 0:
– 1 (read)
• Qualifier codes for requests, object 22, variation 0:
– 06 (no range, or all)
– 07, 08 (limited quantity)
There are no codes used for responses.
Object 22, variation 1: 32-bit counter change events
Object 22, variation 2: 16-bit counter change events
Object 22, variation 5: 32-bit counter change events with time
Object 22, variation 6: 16-bit counter change events with time
The following codes are used for requests.
• Function codes for requests, object 22, variations 1, 2, 5, and 6:
– 1 (read)
• Qualifier codes for requests, object 22, variations 1, 2, 5, and 6:
– 06 (no range, or all)
– 07, 08 (limited quantity)
The following codes are used for responses.
• Function codes for responses, object 22, variations 1, 2, 5, and 6:
– 129 (response)
– 130 (unsolicited response)
• Qualifier codes for responses, object 22, variations 1, 2, 5, and 6:
– 17, 28 (index)
Object 23, variation 0: frozen counter events
Variation 0 is used to request the default variation. The following codes are used for
requests.
• Function codes for requests, object 23, variation 0:
– 1 (read)
• Qualifier codes for requests, object 23, variation 0:
– 06 (no range, or all)
– 07, 08 (limited quantity)
There are no codes used for responses.
Object 23, variation 1: 32-bit frozen counter events
Object 23, variation 2: 16-bit frozen counter events
Object 23, variation 5: 32-bit frozen counter events with time
Object 23, variation 6: 16-bit frozen counter events with time
The following codes are used for requests.
• Function codes for requests, object 23, variations 1, 2, 5, and 6:
– 1 (read)
• Qualifier codes for requests, object 23, variations 1, 2, 5, and 6:
– 06 (no range, or all)
– 07, 08 (limited quantity)
The following codes are used for responses.
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – COMMUNICATIONS GUIDE
CHAPTER 3: DNP COMMUNICATION