CHAPTER 4: DNP COMMUNICATION
DEVICE PROFILE DOCUMENT
UR FAMILY – COMMUNICATIONS GUIDE
4-9
4
50
1
Time and Date
(default – see Note 1)
1 (read)
2 (write)
00, 01 (start-stop)
06 (no range, or all)
07 (limited qty=1)
08 (limited quantity)
17, 28 (index)
129 (response)
00, 01 (start-stop)
17, 28 (index)
(see Note 2)
52
2
Time Delay Fine
129 (response)
07 (limited quantity)
(quantity = 1)
60
0
Class 0, 1, 2, and 3 Data
1 (read)
20 (enable unsol)
21 (disable unsol)
22 (assign class)
06 (no range, or all)
1
Class 0 Data
1 (read)
22 (assign class)
06 (no range, or all)
2
Class 1 Data
1 (read)
20 (enable unsol)
21 (disable unsol)
22 (assign class)
06 (no range, or all)
07, 08 (limited
quantity)
3
Class 2 Data
4
Class 3 Data
70
0
File event - any variation
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
22 (assign class)
06 (no range, or all)
2
File authentication
29 (authenticate) 5b (free format)
129 (response)
5b (free format)
3
File command
25 (open)
27 (delete)
5b (free format)
4
File command status
26 (close)
30 (abort)
5b (free format)
129 (response)
130 (unsol. resp.)
5b (free format)
5
File transfer
1 (read)
2 (write)
5b (free format)
129 (response)
130 (unsol. resp.)
5b (free format)
6
File transfer status
129 (response)
130 (unsol. resp.)
5b (free format)
7
File descriptor
28 (get file info.)
5b (free format)
129 (response)
130 (unsol. resp.)
5b (free format)
80
1
Internal Indications
1 (read)
00, 01 (start-stop)
(index =7)
129 (response)
00, 01 (start-stop)
2 (write)
(see Note 3)
00 (start-stop)
(index =7)
---
No Object (function code only)
(see Note 3)
13 (cold restart)
---
No Object (function code only)
14 (warm restart)
---
No Object (function code only)
23 (delay meas.)
Object
Request
Response
Object
no.
Variation
no.
Description
Function codes
(dec)
Qualifier codes
(hex)
Function codes
(dec)
Qualifier codes
(hex)
Note 1: A default variation refers to the variation responded when variation 0 is requested and/or in class 0, 1, 2, or 3 scans. The default
variations for object types 1, 2, 20, 21, 22, 23, 30, and 32 are selected via relay settings. See the Communications section in Chapter 5
of the Instruction Manual for details. This optimizes the class 0 poll data size.
Note 2: For static (non-change-event) objects, qualifiers 17 or 28 are only responded when a request is sent with qualifiers 17 or 28,
respectively. Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for
change-event objects, qualifiers 17 or 28 are always responded.)
Note 3: Cold restarts are implemented the same as warm restarts, meaning that the UR is not restarted, but the DNP process is restarted.
