Adapter parameters, Parameter list, Appendix b – Rockwell Automation 25B PowerFlex 525 Embedded EtherNet/IP Adapter User Manual
Page 119: Appendix
Rockwell Automation Publication 520COM-UM001B-EN-E - March 2013
119
Appendix
B
Adapter Parameters
Appendix B provides information about the parameters used to configure the
embedded EtherNet/IP adapter.
Parameter List
The parameters are displayed in a Numbered List view order.
Topic
Page
Parameter
No.
Name and Description
Details
C121
[Comm Write Mode]
Saves parameter values in active drive memory (RAM) or in
drive non-volatile memory (EEPROM).
Important: Parameter values set prior to setting 1 “RAM only”
are saved in RAM.
Default:
0 = Save
Values:
0 = Save
1 = RAM only
Type:
Read/Write
Reset Required:
C122
[Cmd Stat Select]
Selects velocity-specific or position/fibers-specific Command
and Status Word bit definitions for use over a communication
network.
This parameter cannot be changed when an I/O connection is
established through the communication adapter or the drive’s
embedded EtherNet/IP port.
Default:
0 = Velocity
Values:
0 = Velocity
1 = Position
Type:
Read/Write
Reset Required:
Yes
C123
[RS485 Data Rate]
Sets the communications baud rate (bits/second) for the RS485
port. A reset or power cycle is required after selection is made.
Default:
3 = 9600
Values:
0 = 1200
1 = 2400
2 = 4800
3 = 9600
4 = 19,200
5 = 38,400
Type:
Read/Write
Reset Required:
Yes
C124
[RS485 Node Addr]
Sets the Modbus drive node number (address) for the RS485
port if using a network connection. A reset or power cycle is
required after selection is made.
Default:
100
Minimum:
1
Maximum:
247
Type:
Read/Write
Reset Required:
Yes
C125
[Comm Loss Action]
Sets the drive's response to a loss of connection or excessive
communication errors on the RS485 port.
Default:
0 = Fault
Values:
0 = Fault
1 = Coast Stop
2 = Stop
3 = Continu Last
Type:
Read/Write
Reset Required:
No
C126
[Comm Loss Time]
Sets the time that the drive remains in communication loss with
the RS485 port before taking the action specified in C125
[Comm Loss Action].
Important: This setting is effective only if I/O that controls the
drive is transmitted through the RS485 port.
Default:
5.0 s
Minimum:
0.1 s
Maximum:
60.0 s
Type:
Read/Write
Reset Required:
No