Part 2

Request "Maximum rpm 2" from discrete input
Activation input (bit signal) for selection of maximum rpm limit 2.
Triggers output of the parameter "Maximum rpm 2" or output of limit set 2 (in the case of parameterization of the function "Output of limits without working speed control") at the output of the function module "Rpm limitation". Limit set 2 consists of the following parameters:
- Maximum rpm 2 (rpm limitation without working speed control)
- Maximum vehicle speed 2 (rpm limitation without working speed control)
- Maximum torque 2 (rpm limitation without working speed control)

Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Request "Maximum rpm 3" from discrete input
Activation input (bit signal) for selection of maximum rpm limit 3.
Triggers output of the parameter "Maximum rpm 3" or output of limit set 3 (in the case of parameterization of the function "Output of limits without working speed control") at the output of the function module "Rpm limitation". Limit set 3 consists of the following parameters:
- Maximum rpm 3 (rpm limitation without working speed control)
- Maximum vehicle speed 3 (rpm limitation without working speed control)
- Maximum torque 3 (rpm limitation without working speed control)

Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Request for maximum rpm 1 from body manufacturer CAN
Activation input (bit signal) for selection of maximum rpm limit 1.
Triggers output of the parameter "Maximum rpm 1" or output of limit set 1 (in the case of parameterization of the function "Output of limits without working speed control") at the output of the function module "Rpm limitation". Limit set 1 consists of the following parameters:
- Maximum rpm 1 (rpm limitation without working speed control)
- Maximum vehicle speed 1 (rpm limitation without working speed control)
- Maximum torque 1 (rpm limitation without working speed control)

Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Request for maximum rpm 2 from body manufacturer CAN
Activation input (bit signal) for selection of maximum rpm limit 2.
Triggers output of the parameter "Maximum rpm 2" or output of limit set 2 (in the case of parameterization of the function "Output of limits without working speed control") at the output of the function module "Rpm limitation".
Limit set 2 consists of the following parameters:
- Maximum rpm 2 (rpm limitation without working speed control)
- Maximum vehicle speed 2 (rpm limitation without working speed control)
- Maximum torque 2 (rpm limitation without working speed control)

Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Request for maximum rpm 3 from body manufacturer CAN
Activation input (bit signal) for selection of maximum rpm limit 3.
Triggers output of the parameter "Maximum rpm 3" or output of limit set 3 (in the case of parameterization of the function "Output of limits without working speed control") at the output of the function module "Rpm limitation". Limit set 3 consists of the following parameters:
- Maximum rpm 3 (rpm limitation without working speed control)
- Maximum vehicle speed 3 (rpm limitation without working speed control)
- Maximum torque 3 (rpm limitation without working speed control)

Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Enabling of function "Fixed speed" and "Rpm limitation" by discrete input
Activation input (bit signal) for motor speed enable in function module "Fixed speed" and "Rpm limitation".
"Enabling of function "Fixed speed" and "Rpm limitation" by discrete input" or "Enabling of function "Fixed speed" and "Rpm limitation" by body manufacturer CAN" must be set so that activation of a fixed speed or rpm limit (i.e. activation of a limit set) is possible. At one of these inputs it must be possible to apply a logical 1, either by means of bit information in the signal pool or by means of parameterization to "Permanent HIGH" (signal ID 1001).
Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Enable function fixed speed and rpm from the body manufacturer CAN
Activation input (bit signal) for motor speed enable in "Fixed speed" and "Rpm limitation".
"Enabling of function "Fixed speed" and "Rpm limitation" by body manufacturer CAN" or "Enabling of function "Fixed speed" and "Rpm limitation" by discrete input" must be set so that activation of a fixed speed or rpm limit (i.e. activation of a limit set) is possible. At one of these inputs it must be possible to apply a logical 1, either by means of bit information in the signal pool or by means of parameterization to "Permanent HIGH" (signal ID 1001).
Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Further parameters for rpm limitation
The following additional parameters are also available for rpm limitation:
- Minimum and maximum rpm 1 to 3 (rpm limitation with working speed control)
- Maximum torque 1 to 3 (rpm limitation without working speed control)
- Maximum vehicle speed 1 to 3 (rpm limitation without working speed control)

Parameters for "Fixed speed" function

Request "Fixed speed specification 1" from discrete input
Activation input (bit signal) for selection of fixed speed 1. Triggers output of the parameter "Fixed speed specification 1" at the output of the function module "Fixed speed".
Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Request "Fixed speed specification 2" from discrete input
Activation input (bit signal) for selection of fixed speed 2. Triggers output of the parameter "Fixed speed specification 2" at the output of the function module "Fixed speed".
Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Request "Fixed speed specification 3" from discrete input
Activation input (bit signal) for selection of fixed speed 3. Triggers output of the parameter "Fixed speed specification 3" at the output of the function module "Fixed speed".
Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Request of fixed speed requirement 1 from CAN-ABH
Activation input (bit signal) for selection of fixed speed 1. Triggers output of the parameter "Fixed speed specification 1" at the output of the function module "Fixed speed".
Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Request of fixed speed requirement 2 from body manufacturer CAN
Activation input (bit signal) for selection of fixed speed 2. Triggers output of the parameter "Fixed speed specification 2" at the output of the function module "Fixed speed".
Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Request of fixed speed requirement 3 from body manufacturer CAN
Activation input (bit signal) for selection of fixed speed 3. Triggers output of the parameter "Fixed speed specification 2" at the output of the function module "Fixed speed".
Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Enabling of function "Fixed speed" and "Rpm limitation" by discrete input
Activation input (bit signal) for motor speed enable in function module "Fixed speed" and "Rpm limitation".
"Enabling of function "Fixed speed" and "Rpm limitation" by discrete input" or "Enabling of function "Fixed speed" and "Rpm limitation" by body manufacturer (ABH) CAN" must be set so that activation of a fixed speed or rpm limit (i.e. activation of a limit set) is possible. At one of these inputs it must be possible to apply a logical 1, either by means of bit information in the signal pool or by means of parameterization to "Permanent HIGH" (signal ID 1001).
Parameterization possibilities:
Any signal Any signal can be used here.
Permanent LOW Function deactivated
(signal ID 1000)

Enable function fixed speed and rpm from the body manufacturer CAN
Activation input (bit signal) for motor speed enable in function module "Fixed speed" and "Rpm limitation".
"Enabling of function "Fixed speed" and "Rpm limitation" by body manufacturer CAN" or "Enabling of function "Fixed speed" and "Rpm limitation" by discrete input" must be set so that activation of a fixed speed or rpm limit (i.e. activation of a limit set) is possible. At one of these inputs it must be possible to apply a logical 1, either by means of bit information in the signal pool or by means of parameterization to "Permanent HIGH" (signal ID 1001).
Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Permanent LOW Function deactivated
(signal ID 1000)

Waiting time after "Clutch depressed"
Depending on the parameterization the clutch status must be "clutch depressed" or "clutch fully depressed" and for the time which is stored in the parameter "clutch waiting time". This condition is thus fulfilled in the function module "Fixed speed" and "Rpm limitation".
If the clutch waiting time is set to 0, checking of the clutch status is deactivated in the function module "Fixed speed" and "Rpm limitation".

Waiting time for function enable
After all other input conditions have been fulfilled, the time which is stored in the parameter "Function enable waiting time" must expire in order for this condition to be regarded as fulfilled in the function module "Fixed speed" and "Rpm limitation".
If the function enable waiting time is set to 0, checking of this waiting time is deactivated in the function module "Fixed speed" and "Rpm limitation".

Further parameters for "Fixed speed" function
The following additional parameters are also available for fixed speed:
- Fixed speed specification 1 to 3
- Cutout delay 1 to 3

Parameters for "Hand throttle actuator" function

Activation of hand throttle actuator
Depending on the parameterization of this output the function module hand throttle actuator uses the results of the input 07 or 08 to calculate the hand throttle actuator rpm (active) or not (inactive). It is also possible for you to use an arbitrary signal for the activation. For example, you could use a discrete input so that it would then be possible to deactivate the hand throttle actuator.
Parameterization possibilities:
Permanent HIGH Hand throttle actuator activated
(signal ID 1001)
Permanent LOW Hand throttle actuator deactivated
(signal ID 1000)
Any signal Any signal can be used here.

Hand throttle actuator value from body manufacturer CAN
16-bit value from body manufacturer CAN. The function module hand throttle actuator thus calculates the requirement of the hand throttle actuator rpm.
The value is interpreted as the desired motor speed.
Valid range = 0 to 65 535, resolution 1 rpm.
Parameterization possibilities:
Any signal from Any signal from
body manufacturer CAN Use signal from the body
manufacturer CAN.
Inquiry deactivated Function deactivated
(signal ID 300B)

Further parameters for "Hand throttle actuator" function
The following additional parameters are also available for the hand throttle actuator:
- Minimum and maximum hand throttle actuator speed
- Selection of analog input for hand throttle actuator, selection option = Input 07 or 08

Signals of function working speed control which are stored in the signal pool

Enabling of working speed control
This bit signal is used as an enable signal for further "working speed control" function modules. It is set by the function module "Working speed control".
This signal is set when the inputs of the function module working speed control are valid, the times for the function enable and the clutch waiting time have elapsed and one of the working speed control requests (discrete, body manufacturer CAN, power take-off) is active.

Specified value of rpm (Function module speed change )
This 16-bit value is calculated by the function module rpm change and is the rpm requirement which is passed on to the Controller Area Network bus Class B (interior) (CAN B). This motor speed is bounded by the current rpm limits and is calculated using the inputs at the function module "Change of motor speed".
This value is valid, when the inputs of the function module rpm change and the signal "Enabling of working speed control" is active.

Current maximum rpm limit (function module "Rpm limitation")
This 16-bit value is selected by the function module rpm limitation based on the parameterization for the maximum rpm from the inputs. If more than one input is active at the same time, the lowest maximum motor speed is selected in each case.
Depending on the status of the bit signals "Enabling of working speed control" and "Request for working speed control (module "Power take-off")", further bounds are defined, this time on the basis of the parameters "Maximum rpm limit of working speed control" and "Maximum rpm limit of power take-off".
This value is valid if the inputs of the function module "Rpm limitation" are valid and the signal "Enabling of fixed speed" is active.

Current minimum rpm limit (function module "Rpm limitation")
This 16-bit value is selected by the function module rpm limitation based on the parameterization for the minimum rpm. If more than one input is active at the same time, the highest minimum motor speed is selected in each case.
This value is determined depending on the status of the bit signals "Enabling of working speed control" and "Request for working speed control ("Power take-off" module)" based on the following parameters:
- Maximum rpm limit of working speed control
- Maximum rpm limit from PTO

This value is valid if the inputs of the function module "Rpm limitation" are valid and the signal "Enabling of fixed speed" is active.

Current maximum torque (function module "Rpm limitation")
This 16-bit value is selected by the function module rpm limitation based on the parameterization for the maximum torques. If more than one input is active at the same time, the lowest torque is selected in each case.
This value is determined depending on the status of the bit signals "Enabling of working speed control" and "Request for working speed control ("Power take-off" module)" based on the following parameters:
- Maximum torque of working speed control
- Maximum torque from PTO

This value is valid if the inputs of the function module "Rpm limitation" are valid and the signal "Enabling of fixed speed" is active.

Current maximum vehicle speed (function module "Rpm limitation")
This 8-bit value is selected from the function module rpm limitation based on the parameterization for the maximal vehicle speeds. If more than one input is active at the same time, the lowest maximum vehicle speed is selected in each case.
This value is determined depending on the status of the bit signals "Enabling of working speed control" and "Request for working speed control ("Power take-off" module)" based on the following parameters:
- Maximum vehicle speed of working speed control
- Maximum vehicle speed from PTO

This value is valid if the inputs of the function module "Rpm limitation" are valid and the signal "Enabling of fixed speed" is active.

Rpm specified value (function module "Fixed speed")
This 16-bit value is selected by the function module fixed speed based on the parameterization for the fixed speed from the inputs.

This value is valid if the inputs of the function module "Rpm limitation" are valid and the signal "Enabling of fixed speed" is active.

Enabling of fixed speed
This bit signal is used as an enable signal for further "working speed control" function modules. It is set by the function module "Fixed speed" and "Rpm limitation".
This signal is set if the inputs of the function module "Fixed speed" are valid, the times for the function enable and the clutch waiting time have expired and either the "Enabling of working speed control" signal or the "Request for working speed control (module "Power take-off")" signal is active.

Rpm specified value (function module "Hand throttle actuator")
This 16-bit value is calculated by the function module hand throttle actuator from the inputs. Here the motor speed is converted linearly between the parameterizable limits "Minimum hand throttle actuator speed" and "Maximum hand throttle actuator speed".
This value is valid if the inputs of the function module "Hand throttle actuator" are valid and the signal "Enabling of working speed control" is active.

Stage and ramp mode
This bit signal is used by the function module "Change of motor speed" in order to switch from stage mode to ramp mode. For this purpose, the function module "Pulse and ramp mode" evaluates the actuation duration of the inputs for change of motor speed and sets this signal as soon as the actuation duration exceeds the time stored in the parameter "Ramp switchover time (stage or ramp mode)".

This value is valid if the inputs of the function module "Rpm limitation" are valid and the signal "Enabling of fixed speed" is active.