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Appendix A—Description of parameters
POWERXL DH1 SERIES ADJUSTABLE FREQUENCY DRIVES MN040041EN—August 2019 www.eaton.com
Code Modbus ID Parameter Application RO/RW
P12.3.3.7 2526 MSTP Fault Response 1,2,3 RW
Use this parameter to set the Fieldbus Fault condition for Modbus RTU and BACnet Communication.
0 = Only in Fieldbus Control Mode - when fieldbus is the control place and Fieldbus fault is active drive will
fault on loss of coms, if not in Fieldbus Control place will not fault.
1 = In all Control Modes - no matter the control place setting if communication is lost Fieldbus fault response
will occur.
P12.3.3.8 1537 MSTP Max Master 1,2,3 RW
Use this parameter to set the maximum number of devices used on the network. This will prevent additional
traffic scanning on the network.
P12.4.1.1 1500 IP Address Mode 1,2,3 RW
Use this parameter to set the IP address configuration mode for EIP/Modbus TCP.
0 = DHCP with AutoIP
1 = Static IP
P12.4.1.2 1507 Active IP Address 1,2,3 RO
Use this parameter to see the current used IP address.
P12.4.1.3 1509 Active Subnet Mask 1,2,3 RO
Use this parameter to see the current used subnet mask.
P12.4.1.4 1511 Active Default Gateway 1,2,3 RO
Use this parameter to see the current used default gateway.
P12.4.1.5 1513 MAC Address 1,2,3 RO
Use this parameter to see the 48 bit hardware address.
P12.4.1.6 1501 Static IP Address 1,2,3 RW
Use this parameter to set the static IP address.
P12.4.1.7 1503 Static Subnet Mask 1,2,3 RW
Use this parameter to set the static subnet mask.
P12.4.1.8 1505 Static Default Gateway 1,2,3 RW
Use this parameter to set the static gatway ip address.
P12.4.1.9 1725 Enable BACnetIP 1,2,3 RW
Use this parameter to enable the BACnetIP mode, when enabled this disables the BACnet MSTP control.
When this parameter is enabled, other parameters in menu becomes visible, else they are hidden.
0 = Disable
1 = Enable
P12.4.2.1 609 Connection Limit 1,2,3 RO
Use this parameter to set the maximum number of connections allowed to the frequency converter.
P12.4.2.2 610 Modbus TCP Unit ID 1,2,3 RW
Use this parameter to set the unit identifier value for Modbus TCP.
P12.4.2.3 611 Comm Timeout Modbus TCP 1,2,3 RW
Use this parameter to set the time it waits before a communication fault occurs over Ethernet.
P12.4.2.4 612 Modbus TCP Protocol Status 1,2,3 RO
Use this parameter to show the Modbus TCP Protocol is active or not.
0 = Stopped
1 = Operational
2 = Faulted
P12.4.2.5 2517 Modbus TCP Fault Response 1,2,3 RW
Use this parameter to set the Fieldbus Fault condition for Modbus TCP Communication.
0 = Only in Fieldbus Control Mode - when fieldbus is the control place and Fieldbus fault is active drive will
fault on loss of coms, if not in Fieldbus Control place will not fault.
1 = In all Control Modes - no matter the control place setting if communication is lost Fieldbus fault response
will occur.
P12.4.2.6 74 Modbus TCP Trusted IP Enable 1,2,3 RW
This parameter enables the requirement that communications can only occur through trusted IP addresses
found in P12.4.2.7 (cybersecurity).