Curtis 1232E Manual page 50

3 — PROGRAMMABLE PARAMETERS:
PARAMETER PARAMETER
HPD SRO Type pcf
HPD_SRO_Type
0x30CF 0x00
Sequencing Delay
Sequencing_Delay
0x3009 0x00
VCL Throttle Enable
VCL_Throttle_Enable
VCL_Throttle_Enable_Bit0 [Bit 0]
0x3099 0x00
46
2 4 N O V E M B E R 2 0 1 5
Throttle Parameters
THROTTLE MENU, cont'd THROTTLE MENU, cont'd
ALLOWABLE ALLOWABLE
RANGE RANGE
0 – 3 Determines the type of HPD (High Pedal Disable) / SRO (Static Return to Off)
protection. One type of checks is available for material-handling vehicles, and
0 – 3
two types for golf-style vehicles.
If any of the HPD/SRO checks finds an input sequencing problem, an
HPD/Sequencing Fault (flash code 47) is set.
0 HPD/SRO feature is disabled.
1 HPD/SRO enabled for material-handling vehicles.
HPD: If throttle input is received before interlock input.
SRO: If direction input is received before interlock input.
The HPD/SRO check is made when the interlock input changes
from Off to On. If the throttle input >25% or a direction input is
On, an HPD/Sequencing Fault is set.
throttle input to <25% or the direction inputs to Off.
2 Golf-style HPD that allows direction reversal while driving.
HPD: If throttle input is received before interlock or direction input
while vehicle is stationary.
SRO: None.
The HPD check is made when the interlock input or direction
inputs are Off and the vehicle is stationary. If the throttle
input >25%, an HPD/Sequencing Fault is set.
interlock and direction inputs does not matter.
throttle input to <25% or the direction inputs to Off.
3 Golf-style HPD that prevents direction reversal while driving.
HPD: If throttle input is received before interlock or direction input.
SRO: None.
HPD check is made when the interlock input or direction
inputs are Off. If the throttle input >25%, an HPD/Sequencing
Fault is set. The check is done regardless of vehicle speed, so
reversing direction with throttle input >25% will result in a fault.
interlock and direction inputs does not matter
throttle input to <25% or the direction inputs to Off.
0.0 – 5.0 s Typically the sequencing delay feature allows the interlock switch to be cycled
within a set time (the defined sequencing delay), thus preventing inadvertent
0 – 1250
activation of HPD/SRO. This feature is especially useful in applications where
the interlock switch may bounce or be momentarily cycled during operation.
On / Off When programmed On, the throttle processing with fault detection will operate
normally; however, the throttle command (see Figure 15, page 114) will require
On / Off
VCL to define the connection between the OS_Throttle and VCL_Throttle
variables. This allows VCL flexibility and customization of throttle processing,
while still allowing Throttle_Type 1–4 with throttle fault detection.
Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual,
DESCRIPTION DESCRIPTION
The HPD/Sequencing Fault is cleared by returning the
No SRO check is made with this type, so the order of the
The HPD/Sequencing Fault is cleared by returning the
No SRO check is made with this type, so the order of the
The HPD/Sequencing Fault is cleared by returning the
30
os