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EPS 1000® Engine Equipment Protection System
Manual SE-4051
seconds then turn off for AUTOCRANK_REST_TIME seconds. The sequence
will be repeated up to AUTOCRANK_MAX_TRIES attempts before flagging an
overcrank fault. If the engine starts during any of the crank attempts the
sequence will be stopped and the relay turned off. (See “Autocrank and Glow
Plug Calibration” for further information.)
3: Glow Plug mode: Channel is enabled for glow plug operation. The relay will
turn on for GLOW PLUG_TIME seconds after the start switch is turned on. (See
“Autocrank and Glow Plug Calibration” for further information).
CHNL_X_RESET
This parameter determines how the channel will respond once it enters the Set
mode due to the engine speed exceeding the set speed. The Reset mode is
interpreted as follows:
0: Auto80: The engine speed will return to Reset mode when the engine speed
falls below 80% of SET_SPEED_X for RESET_DELAY_X msec.
1: Auto: The engine speed will return to Reset mode when the engine speed
falls below RESET_SPEED_X for RESET_DELAY_X msec.
2: Latch: The channel will remain latched in Set mode until power to the EPS
1000 module is cycled off and on.
3: Manual: The channel will remain in Set mode until the manual reset switch is
pressed or the power to the EPS module is cycled off and on.
RESET_DELAY_X
When Channel X is configured for Auto80 or Auto Reset mode, this parameter
determines how long (in milliseconds) the engine speed must be below RESET_
SPEED_X before the channel will return to the Reset condition. Range: 0-65535
msec.
RESET_SPEED_X
When Channel X is configured for Auto Reset mode, this parameter determines
the rpm that engine speed must fall to return to the Reset condition. Reset
speed must be set below set speed. Range: 0-16383.8 rpm. 0 is a valid value.
SET_DELAY_X
This parameter determines how long (in milliseconds) the engine speed must be
above SET_SPEED_X before the channel will go to the Set condition. Range:
0-65535 msec.
SET_SPEED_X
When Channel X is configured as a speed switch, this parameter determines the
rpm that engine speed must exceed for the channel to go to the Set condition.
Range: 0-16383.8 rpm.
Woodward
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