Rockwell Automation 2080-LC70-24QWB User Manual

Rockwell Automation Publication 2080-UM002N-EN-E - November 2022 85
Chapter 6 Micro870 Controller Distributed Network Protocol
Expected Session Key Change Interval (x1 min) in Secure Authentication
This parameter is used for configuring the expected session key change interval in minutes.
The valid range is 0…120 (min). Default value is 15 mins.
When DNP3 Master does not change the Session Key within this time configured, the controller
invalidate the Session Key and its state for each user.
Expected Session Key Change Count in Secure Authentication
This parameter is used for configuring the expected session key change count.
The valid range is 1…10000. Default value is 1000.
Reply Timeout (x100 ms) in Secure Authentication
This parameter is used for configuring the reply timeout in 100 ms.
The valid range is 0…1200 (120 s). Default value is 20 (2 s).
Maximum Error Count in Secure Authentication
This parameter is used for configuring the maximum error count.
The valid range is 0…10. Default value is 2.
HMAC Algorithm in Secure Authentication
This parameter is used for configuring the HMAC Algorithm.
•SHA-1
- Truncated to 4 octets (serial)
- Truncated to 10 octets (networked)
•SHA-256
- Truncated to 8 octets (serial)
- Truncated to 16 octets (networked)
Default value is SHA-256.
6 (0x06) critical 26 (0x1A) non-critical
7 (0x07) non-critical 27 (0x1B) non-critical
8 (0x08) non-critical 28 (0x1C) non-critical
9 (0x09) non-critical 29 (0x1D) critical
10 (0x0A) non-critical 30 (0x1E) non-critical
11 (0x0B) non-critical 31 (0x1F) critical
12 (0x0C) non-critical 129 (0x81) non-critical
13 (0x0D) critical 130 (0x82) non-critical
14 (0x0E) critical
Function Codes (Continued)
Function Code Critical FCs Function Code Critical FCs

Rockwell Automation 2080-LC70-24QWB Specifications

General

Brand	Rockwell Automation
Model	2080-LC70-24QWB
Category	Controller
Language	English