276 Rockwell Automation Publication 1766-UM001O-EN-P - September 2021
Appendix F MicroLogix 1400 Distributed Network Protocol
52 2 Time Delay – Fine 129 (response)
07 (limited qty)
(qty = 1)
60 1 Class Objects – Class 0 data 1 (read) 06 (no range, or all)
60 2 Class Objects – Class 1 data
1 (read)
06 (no range, or all)
07, 08 (limited qty)
20 (enbl. unsol.)
21 (dab. unsol.)
06 (no range, or all)
60 3 Class Objects – Class 2 data 1 (read)
06 (no range, or all)
07, 08 (limited qty)
60 4 Class Objects – Class 3 data
1 (read)
06 (no range, or all)
07, 08 (limited qty)
20 (enbl. unsol.)
21 (dab. unsol.)
06 (no range, or all)
70 2 File-Control – authentication
29 (authenticate file) 5B (free format) 129 (response) 5B (free format)
70 3 File Control – file command 25 (open file) 5B (free format)
70 3 File Control – file command
27 (delete file) 5B (free format)
70 4 File Control – file command status
26 (close file) 5B (free format) 129 (response) 5B (free format)
70 5 File Control – file transport 1 (read file) 5B (free format)
70 5 File Control – file transport
2 (write file) 5B (free format)
70 6 File Control – file transport status
129 (response) 5B (free format)
70 7 File-Control – file descriptor 129 (response) 5B (free format)
80 1
Internal Indications – Packed
format
1 (read file) 00, 01 (start-stop) 129 (response) 00, 01 (start-stop)
2 (write file)
00 (start-stop)
index=7
90 1 Application – Identifier
16 (init. appl.)
17 (start appl.)
18 (stop appl.)
5B (free format)
06 (no range, or all)
101 1
Binary Coded Decimal Integers –
small
1 (read file) 06 (no range, or all) 129 (response) 00, 01 (start-stop)
130 (unsol. resp) 17, 28 (index)
101 2
Binary Coded Decimal Integers –
medium
No Object (function code only) 13 (cold restart)
No Object (function code only) 23 (delay meas.)
Table 37 - Implementation Table for Series A controllers (Continued)
DNP Object Group & Variation
Request
DNP3 Master may issue
Controller must parse
Response
DNP3 Master must parse
Controller may issue
Group Num Var Num Description Function Codes (dec) Qualifier Codes (hex) Function Codes (dec) Qualifier Codes (hex)
Table 38 - Implementation Table for Series B and Series C controllers
DNP Object Group & Variation
Request
DNP3 Master may issue
Controller must parse
Response
DNP3 Master must parse
Controller may issue
Group Num Var Num Description Function Codes (dec) Qualifier Codes (hex)
Function Codes
(dec)
Qualifier Codes (hex)
0
211-239
241-243
248-250
252
Device Attribute
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response) 00 (start-stop)
0
240
245-247
Device Attribute
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response) 00 (start-stop)
2 (write) 00, 01 (start-stop)
0254
Device Attribute – Non-specific all
attributes request
1 (read)
00, 01 (start-stop)
06 (no range, or all)
0255
Device Attributes – List of attribute
variations
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response) 00 (start-stop)
1 0 Binary Input – Any Variation 1 (read)
00, 01 (start-stop)
06 (no range, or all)