OCT01 Software -807640498

320

TM 9-2320-312-24-2

Troubleshooting Section

The "PTO Engine RPM Set Speed B" parameter

The "PTO Engine RPM Set Speed A" parameter

requires an engine rpm to be programmed.

requires an engine rpm to be programmed. The

The "PTO Engine RPM Set Speed B" parameter

"PTO Engine RPM Set Speed A" parameter is

is located in the "Dedicated PTO Parameter

located in the "Dedicated PTO Parameter Group".

Group". The "PTO Engine RPM Set Speed Input

The "Input # 7" parameter is located in the "Input

B" parameter is located in the "Input Selections

Selections Parameter Group". The engine will ramp

Parameter Group". The function of the switch for the

up to the engine rpm that is programmed under

"PTO Engine RPM Set Speed Input B" is similar to

the following conditions:

the function of the switch for the "PTO Engine RPM

The switch for the PTO Engine RPM Set Speed

Set Speed Input A". The engine will operate at Set

Speed "A" when both of the switches are on. If the

Input A Switch is in the ON position and the PTO

"PTO Engine RPM Set Speed Input B" parameter is

on/off switch is then turned on.

programmed to "None" (default), this feature is not

The switch for the PTO Engine RPM Set Speed

used.

Input A Switch is turned to the ON position when

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the PTO on/off switch is on.

The parameter "Input # 19" is no longer used. "PTO

The PTO on/off switch or the switch for the PTO

Engine RPM Set Speed Input B" is the parameter

Engine RPM Set Speed Input A must be cycled

that is used to configure a PTO Engine RPM Set

from the OFF position to the ON position in order to

Speed Input B switch. This parameter can be

return to the programmed engine rpm if the PTO

programmed to "J1/P1:7", "J1/P1:23", or "None".

operation is disabled.

The "PTO Configuration" parameter must be

programmed to "Cab Switches", "Remote Switches"

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or "Remote Throttle" and the "PTO Engine RPM

Speed B" parameter must be programmed to a

The parameter "Input # 7" is no longer used. "PTO

valid speed.

Engine RPM Set Speed Input A" is the parameter

that is used to configure a PTO Engine RPM Set

Note: The wiring for your particular application may

Speed Input A switch. This parameter can be

be slightly different. The circuits for the sensor

programmed to "J1/P1:46", or "None". The "PTO

common are used interchangeably by the OEM

Configuration" parameter must be programmed to

of the vehicle. The following circuits are common

"Cab Switches", "Remote Switches" or "Remote

within the ECM:

Throttle" and the "PTO Engine RPM Speed A"

parameter must be programmed to a valid speed.

The "Input Sensor Common 1" is terminal 18.

Input 19 (PTO Engine RPM Set Speed Input B

The "Input Sensor Common 2" is terminal 3.

Switch)

The "AP Sensor/Switch Sensor Common" is

JUL99 and Newer Personality Modules.

terminal 5.

"Input # 19" can be programmed to "PTO Engine

RPM Set Speed Input B" or to "None". If the "Input #

19" parameter is programmed to "PTO Engine RPM

Set Speed Input B", the switch is used to control

engine speed during PTO operation. The "PTO

Configuration" parameter must be programmed to

"Cab Switches", "Remote Switches" or "Remote

Throttle" and the "PTO Engine RPM Speed B"

parameter must be programmed to a valid speed.