Part 3

Description of associated function modules
Function module "Working speed control"
Working speed control enable and accelerator pedal lock
51 Signal "Brake"
52 Signal "Hand brake"
53 Signal "Tml. 15"
54 Signal "No undervoltage or overvoltage detected"
55 Signal "Neutral position"
56 Signal "Idle speed"
57 Signal "Maximum vehicle speed"
58 Signal "Clutch and clutch waiting time"
59 Signal "Free CAN signal"
60 Signal "Working speed control request from discrete input"
61 Signal "Working speed control request from body manufacturer CAN"
62 Signal "Working speed control request from PTO"
63 Signal "Accelerator pedal lock"
64 Signal "Working speed control enable"
AND AND combination
F Function enable waiting time
OR OR combination







Function module "Change of motor speed"
Change of motor speed
64 Signal "Working speed control enable"
71 Signal "Rpm increase from discrete input"
72 Signal "Rpm increase from body manufacturer CAN"
73 Signal "Rpm reduction from discrete input"
74 Signal "Rpm reduction from body manufacturer CAN"
75 Signal "Rpm resumption from discrete input"
76 Signal "Rpm resumption from body manufacturer CAN"
77 Signal "Increase from cruise control switch"
78 Signal "Reduction from cruise control switch"
79 Signal "Resumption from cruise control switch"
80 Signal "Fixed speed"
81 Signal "Hand throttle actuator speed"
82 Signal "Rpm limitation, maximum rpm"
83 Signal "Rpm limitation, minimum rpm"
84 Signal "Current motor speed"
85 Signal "Ramp mode"
87 Signal "Change of motor speed"
88 Signal "Specified motor speed"
OR OR combination
FMD Function module "motor speed generation"
FMG Function module "Update limits"







Function module "Rpm limitation"
rpm limitation
53 Signal "Tml. 15"
62 Signal "Working speed control request from PTO"
64 Signal "Working speed control enable"
92 Signal "Fixed speed limitation enable"
93 Signal "Maximum rpm 1 from discrete input"
94 Signal "Maximum rpm 1 from body manufacturer CAN"
95 Signal "Maximum rpm 2 from discrete input"
96 Signal "Maximum rpm 2 from body manufacturer CAN"
97 Signal "Maximum rpm 3 from discrete input"
98 Signal "Maximum rpm 3 from body manufacturer CAN"
99 Signal "Maximum vehicle speed from working speed control"
100 Signal "Maximum torque from working speed control"
101 Signal "Minimum rpm limit from working speed control"
102 Signal "Maximum rpm limit from working speed control"
104 Signal "Maximum vehicle speed from PTO"
105 Signal "Maximum torque from PTO"
106 Signal "Minimum rpm limit from PTO"
107 Signal "Maximum rpm limit from PTO"
109 Signal "Current maximum rpm"
110 Signal "Current maximum rpm"
111 Signal "Current maximum vehicle speed"
112 Signal "Current minimum vehicle speed"
AND AND combination
FMDZB Function module "Rpm limitation without working speed control (Y or N)?"
OR OR combination







Function module "Fixed speed"
Fixed speed
92 Signal "Fixed speed limitation enable"
122 Signal "Fixed speed 1 from discrete input"
123 Signal "Fixed speed 1 from body manufacturer CAN"
124 Signal "Fixed speed 2 from discrete input"
125 Signal "Fixed speed 2 from body manufacturer CAN"
126 Signal "Fixed speed 3 from discrete input"
127 Signal "Fixed speed 3 from body manufacturer CAN"
128 Signal "Rpm output"
AND AND combination
OR OR combination







Function module enabling of fixed speed and rpm limitation
Fixed speed and rpm limitation
58 Signal "Clutch and clutch waiting time"
62 Signal "Working speed control request from PTO"
64 Signal "Working speed control enable"
92 Signal "Fixed speed limitation enable"
134 Signal "Enabling of fixed speed from discrete input"
135 Signal "Enabling of fixed speed of body manufacturer CAN"
AND AND combination
F Function enable waiting time
OR OR combination







Function module "Hand throttle actuator"
Hand throttle actuator
64 Signal "Working speed control enable"
142 Signal "Accelerator pedal value not actuated"
143 Signal "Stable engine idle"
144 Signal "Hand throttle actuator, A/D value"
145 Signal "Hand throttle actuator value from body manufacturer CAN"
146 Signal "Hand throttle actuator specification of motor speed"
AND AND combination
OR OR combination







Function module "Stage and ramp mode"
Stage and ramp mode
64 Signal "Working speed control enable"
85 Signal "Ramp mode"
152 Signal "Change of motor speed, switch actuation"
AND AND combination
R Ramp switchover time