Launch Control (RPM) Setup
Launch Control (RPM) Setup
Launch Control modes of operation.
- Always On. The Launch Control system is always ON.
- Clutch Switch Only
Arming: When the Clutch switch is ON the Launch control is armed.
Disarming: When the Clutch is OFF the Launch Control is in standby.
- Speed Only.
Arming: When the Speed is less than the " Arming Speed" the Launch Control is armed.
Disarming: When the Speed is greater than the " Disarm Speed" the Launch control is back into standby mode.
- Clutch and Speed.
Arming: When the Clutch switch is ON AND the Speed is less than the " Arming Speed" the Launch Control is armed.
Disarming: When the Speed is greater than the " Disarm Speed" the Launch control reverts back into standby mode.
NOTE: The Clutch switch is not used during disarming
Launch Speed Reference Channel
Sets speed channel referenced by launch control function - can be used to arm/disarm the Launch control system.
0: OFF
1: Drive Speed
2: Ground Speed
3: Drive Speed Front L
4: Drive Speed Front R
5: Drive Speed Rear L
6: Drive Speed Rear R
7: Undriven Speed Front L
8: Undriven Speed Front R
9: Undriven Speed Rear L
10: Undriven Speed Rear R
11: Front Axle Speed
12: Rear Axle Speed
13: Vehicle Speed
14: Engine Speed
15: Input Shaft Speed
16: Output Shaft Speed
17: GPS Speed
Launch Enable Switch Lockout
When set to ON, the Launch Enable Switch can be used to enable/disable the Launch control system.
0: OFF
1: ON
The launch enable switch is found in the software: Config >Channels >Input Setup >Motorsport >Launch Enable switch
ET Lo Lockout
This is an under-temperature or low engine temperature lockout.
The Launch Control system will be ready for arming when the Engine Temperature is greater than this value.
This lockout references the Engine Temperature sensor
For the Launch System to be ready for arming the following must be true:
Throttle/Pedal > Launch TP/PP Lockout setting AND
Engine Temperature > ET Lo Lockout setting AND
Engine Temperature < ET Hi Lockout setting AND
User Lockout = ON (if enabled)
ET Hi Lockout
This is an over-temperature or high engine temperature lockout.
The Launch Control system will be ready for arming when the Engine Temperature is less than this value.
This lockout references the Engine Temperature sensor
For the Launch System to be ready for arming the following must be true:
Throttle/Pedal > Launch TP/PP Lockout setting AND
Engine Temperature > ET Lo Lockout setting AND
Engine Temperature < ET Hi Lockout setting AND
User Lockout = ON (if enabled)
Launch User Lockout
The Launch Control system will be ready for arming when the User Channel (if assigned) is ON.
For the Launch System to be ready for arming the following must be true:
Throttle/Pedal > Launch TP/PP Lockout setting AND
Engine Temperature > ET Lockout setting AND
User Lockout = ON (if enabled)
0 = Off
Launch Limit Type
This sets the type of launch limit to be applied to control the engine speed
0: Fuel Cut Only
1: Ign Cut Only
2: Ign Cut + Fuel Cut
Cut Pattern
Where the cut pattern for engine speed limiting is set.
0: Random Pattern 1
1: Random Pattern 2
2: Sequential Pattern 1
3: Sequential Pattern 2
Ign Control Range (-/+)
Sets the engine speed range above or below the launch target rpm limit where ignition cut control is applied
Negative values start to the cut the ignition below the launch target rpm limit
Example: -200 RPM
200 rpm before the cut target the minimum cut clamped value is applied
The ignition cut percentage increases to the maximum cut clamp value at the launch rpm limit
Positive values are above the launch target rpm limit
Example: +200 RPM
At the Launch target rpm limit, the minimum cut clamp percentage value is applied
The ignition cut percentage increases to the maximum cut clamp value at 200 rpm above the Launch target rpm limit.
Ign Minimum %Cut Clamp
Sets the minimum ignition cut clamp percentage applied at the start of the control range
Ign Maximum %Cut Clamp
Sets the maximum ignition cut clamp percentage applied at the end of the control range.
Fuel Control Range (-/+)
Sets the engine speed range above or below the launch target rpm limit where fuel cut control is applied
Negative values start to the cut the fuel below the launch target rpm limit
Example: -200 RPM
200 rpm before the cut target the minimum cut clamped value is applied
The fuel cut percentage increases to the maximum cut clamp value at the launch rpm limit
Positive values are above the launch target rpm limit
Example: +200 RPM
At the Launch target rpm limit, the minimum cut clamp percentage value is applied
The fuel cut percentage increases to the maximum cut clamp value at 200 rpm above the Launch target rpm limit.
Fuel Minimum %Cut Clamp
Sets the minimum fuel cut clamp percentage applied at the start of the control range
Fuel Maximum %Cut Clamp
Sets the maximum fuel cut clamp percentage applied at the end of the control range.