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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
P2.2.23 199 Jog Enable 1,2,3 RW
Use this parameter for selecting an external input for enabling the jog frequency reference and starts the
drive to slowly advance the system. When this function is set for Normally Open the drive will not follow the
jog enable speed. If the function is set for Normally Close then the output will be activated and run at the
Jog Frequency. Can be set to DigiIN:X indicates on board terminal inputs, DigiIN:A:IOX:X indicates optional
board inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in B slot, or Timer Channel X. RO X
Function allows for having an input turn on without having to hard wire it to the physical relay output.
Closed contact: drive is under jog mode.
P2.2.24 195 Accel/Decel Time Set 1,2,3 RW
Use this parameter for selecting the external digital input used to select between accel/decel time 1 and
accel/decel time 2. When this function is set for Normally Open the Accel/Decel time set will follow time
1 always, when set for Normally Closed it will follow the 2nd Accel/Decel time always. Assigning it to
an input will allow for the input to control this. Can be set to DigiIN:X indicates on board terminal inputs,
DigiIN:A:IOX:X indicates optional board inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in B
slot, or Timer Channel X. RO X Function allows for having an input turn on without having to hard wire it to
the physical relay output.
Closed contact = 2nd set of acc/dec time applied.
Open contact = 1st set of acc/dec time applied.
P2.2.25 201 Accel/Decel Prohibit 1,2,3 RW
Use this parameter for selecting an external input used to disables the ability to change speed, even if the
reference signal changes if this input is enabled the output stays at the value it was at before the input
was enabled. When this functions is set for Normally Open the Accel/Decel will be allowed via the desired
control source, when is set for Normally Closed the drive will prohibit changing of speed from any control
source. Can be set to DigiIN:X indicates on board terminal inputs, DigiIN:A:IOX:X indicates optional board
inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in B slot, or Timer Channel X. RO X Function
allows for having an input turn on without having to hard wire it to the physical relay output.
Closed contact: drive output frequency cannot rise or fall, it keeps on current output.
P2.2.26 215 No Access To Param 1,2,3 RW
Use this parameter selecting an external input for locking out the ability to change parameters when this
input is enabled, this can be used with the password protection. When this function is set for Normally
Open it will allow for changing of parameters, if it is set for Normally Closed it prevents any changes to
parameters. If a input is desired to control this DIGIN X can be used. Can be set to DigiIN:X indicates on
board terminal inputs, DigiIN:A:IOX:X indicates optional board inputs in A slot, DigiIN:B:IOX:X indicates
optional board inputs in B slot, or Timer Channel X. RO X Function allows for having an input turn on without
having to hard wire it to the physical relay output.
Closed contact: all writable parameters cannot be edited.
P2.2.27 196 Auto Control 1,2,3 RW
Use this parameter selecting an external input for use when desiring to use the remote control location.
When this function is set for Normally Open the drive will not go into the remote control unless the keypad
input is pressed. When set for Normally Closed the drive will always be in the remote location no matter
the keypad loc/rem is pressed. Can be set to DigiIN:X indicates on board terminal inputs, DigiIN:A:IOX:X
indicates optional board inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in B slot, or Timer
Channel X. RO X Function allows for having an input turn on without having to hard wire it to the physical
relay output.
Closed Contact: force to remote control.
P2.2.28 197 Hand Control 1,2,3 RW
Use this parameter selecting an external input for use when desiring to use the local control location. When
this function is set for Normally Open the drive will not go into the local control place unless the keypad
Loc/Rem button is used. When it is set for Normally Closed it will always be in the local control location no
matter if the keypad loc/rem button is pressed. Can be set to DigiIN:X indicates on board terminal inputs,
DigiIN:A:IOX:X indicates optional board inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in B
slot, or Timer Channel X. RO X Function allows for having an input turn on without having to hard wire it to
the physical relay output.
Closed contact: force to local control.
P2.2.29 209 Auto 1/2 Select 1,2,3 RW
Use this parameter selecting an external input for use when desiring to use the remote2 control location.
This switches control and reference locations. When this function is set for Normally Open the drive will not
go into the Remote 2 control place and will stay in Remote 1. When it is set for Normally Closed the drive will
always be in the Remote 2 Control Place. When a DIGIN is used it will allow cycling between the 2 based off
high/low state. Can be set to DigiIN:X indicates on board terminal inputs, DigiIN:A:IOX:X indicates optional
board inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in B slot, or Timer Channel X. RO X
Function allows for having an input turn on without having to hard wire it to the physical relay output.
Closed contact: remote2 is selected as control source.
Open contact: remote1 is selected as control.
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