Rockwell Automation Allen-Bradley PowerFlex 520 Series, User Manual, Page: 101 / 272

Rockwell Automation Publication 520-UM001K-EN-E - August 2021 101
Chapter 3 Programming and Parameters
Communications Group (continued)
C127 [RS485 Format]
Determines the details related to the specific Modbus protocol used by the drive. A reset or power cycle is required after selection is made.
Options
0 “RTU 8-N-1” (Default)
1 “RTU 8-E-1”
2 “RTU 8-O-1”
3 “RTU 8-N-2”
4 “RTU 8-E-2”
5 “RTU 8-O-2”
C128 [EN Addr Sel] Related Parameter(s): C129 - C132 , C133 - C136 , C137 - C140
PowerFlex 525 only.
Enables the IP address, subnet mask and gateway address to be set with a BOOTP server. Identifies the connections that would be attempted on a reset or power cycle.
A reset or power cycle is required after selection is made.
Options
1 “Parameters”
2 “BOOTP” (Default)
PF 525
C129 [EN IP Addr Cfg 1] Related Parameter(s): C128
C130 [EN IP Addr Cfg 2]
C131 [EN IP Addr Cfg 3]
C132 [EN IP Addr Cfg 4]
PowerFlex 525 only.
Sets the bytes in the IP address. A reset or power cycle is required after selection is made.
Values
Default: 0
Min/Max: 0/255
Display: 1
PF 525
192.168.1.62
[EN IP Addr Cfg 1]
[EN IP Addr Cfg 2]
[EN IP Addr Cfg 3]
[EN IP Addr Cfg 4]
IMPORTANT
C128 [EN Addr Sel] must be set to 1 “Parameters”.
C133 [EN Subnet Cfg 1] Related Parameter(s): C128
C134 [EN Subnet Cfg 2]
C135 [EN Subnet Cfg 3]
C136 [EN Subnet Cfg 4]
PowerFlex 525 only.
Sets the bytes of the subnet mask. A reset or power cycle is required after selection is made.
Values
Default: 0
Min/Max: 0/255
Display: 1
PF 525
255.255.255.0
[EN Subnet Cfg 1]
[EN Subnet Cfg 2]
[EN Subnet Cfg 3]
[EN Subnet Cfg 4]
IMPORTANT
C128 [EN Addr Sel] must be set to 1 “Parameters”.