Allen-Bradley E300 User Manual

106 Rockwell Automation Publication 193-UM015E-EN-P - October 2015
Chapter 4 System Operation and Configuration
Table 90 - Digital Expansion Module 3 Output Relay Final Fault Value (Parameter 567)
Digital Expansion Module 4 Output Relay Communication Fault Action (Parameter 342)
Digital Expansion Module 4 Output Relay Communication Fault Action
(Parameter 342) defines how both output relays on Digital Expansion Module 4
responds when a communication fault occurs.
Table 91 - Digital Expansion Module 4 Output Relay Communication Fault Action (Parameter 342)
Digital Expansion Module 4 Output Relay Communication Fault Value (Parameter 343)
Digital Expansion Module 4 Output Relay Communication Fault Value
(Parameter 343) defines which state both output relays should go to when a
communication fault occurs.
Table 92 - Digital Expansion Module 4 Output Relay Communication Fault Value (Parameter 343)
Digital Expansion Module 4 Output Relay Final Fault Value (Parameter 568)
Digital Expansion Module 4 Output Relay Final Fault Value (Parameter 568) is
available in E300 relay firmware v5.000 and higher. This parameter defines which
state both output relays should go to when communication is not restored with
the time defined in Fault Mode Output State Duration (Parameter 561).
Table 93 - Digital Expansion Module 4 Output Relay Final Fault Value (Parameter 568)
Output Relay Communication Idle Modes
When a network scanner goes into Idle mode or a PLC goes into Program mode
while communicating with an E300 relay, you can configure the E300 output
relays to go to a specific state (Open or Close) or hold the last state. The
parameters that are listed on the following pages configure the Communication
Idle Mode for each E300 output relay.
Value Assignment Description
0 Open
Open Digital Expansion Module 3 Output
Relay 0 and Output Relay 1
1 Closed
Close Digital Expansion Module 3 Output
Relay 0 and Output Relay 1
Value Assignment Description
0GoToCommFltValue
Set to Digital Expansion Module 3 Output Relay Communication Fault
Value (Parameter 343)
1 HoldLastState Hold the last commanded state from the network or DeviceLogix
Value Assignment Description
0 Open Open Digital Expansion Module 4 Output Relay 0 and Output Relay 1
1 Closed Close Digital Expansion Module 4 Output Relay 0 and Output Relay 1
Value Assignment Description
0 Open Open Digital Expansion Module 4 Output Relay 0 and Output Relay 1
1 Closed Close Digital Expansion Module 4 Output Relay 0 and Output Relay 1

Allen-Bradley E300 Specifications

General

Brand	Allen-Bradley
Model	E300
Category	Other
Language	English