Federal Signal Corporation SmartSystem SS2000-LMS, Инструкции по эксплуатации и настройке

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LEVEL 5 Load Management
thresholds. Three voltage thresholds are
programmable as follows:
•
High Idle Control Voltage Thresh-
old.
•
Load Shedding Voltage Threshold.
• Low Battery Voltage Alarm Voltage
Threshold.
To reconfigure the voltage thresholds
when Voltage Threshold is selected, go
to Level 5 - Voltage Threshold, page 18.
High Idle Control
Enable
Press key 15 “High Idle Control Enable”
to enable/disable the High Idle relay
output (+12VDC @ 2A max.). The High
Idle output operates in conjunction with
the PARK input. If the vehicle is shifted
out of PARK, the High Idle relay will
NOT turn on. The key 15 LED is on when
High Idle control is enabled and off when
High Idle control is disabled. The High
Idle control and Common Microphone
control are mutually exclusive.
Common Microphone
Control Enable
Press key 7 "Common Microphone Con-
trol Enable" to enable/disable the com-
mon microphone relay output (+12VDC
@ 2A max.). A common microphone mod-
ule eliminates the need for two micro-
phones. The key 7 LED is on when Com-
mon Microphone control is enabled and
Level 5 - Load Management is where you
decide which relays should shed (turn
off), the shedding sequence, what volt-
age should start shedding, enabling of
automatic high idle control, and enabling
of the low voltage alarm.
SAVE
Save LEVEL 5 - Load Management set-
tings and return to MAIN MENU page
6.
Load Shed Sequence
Press key 10 “Load Shed Sequence” to
reconfigure how the load manager man-
ages relays. It can be configured so that
relay outputs are not managed. Relays
then opreate in a normal on/off control
mode.
To reconfigure the load manager when
Load Shed Sequence is selected, go to
Level 5 - Load Shed Sequence, page 17.
Voltage Threshold
Press key 11 “Voltage Threshold” to
reconfigure the load manager voltage
off when Common Microphone control is
disabled.
The Common Microphone control and
High Idle control are mutually exclusive.
Low Voltage Alarm
Enable
Press key 16 “Low Voltage Alarm En-
able” to enable/disable the Low Volatge
Alarm. The Low Voltage Alarm turns on
if the unit senses that the battery volt-
age is below the low voltage threshold
for 30 seconds or more. The key 16 LED
is on when the Low Voltage Alarm is
enabled and off when the Low Voltage
Alarm is disabled.
Higher Voltage Settings
Enable
To enable the higher load magager
threshold voltage settings (13.8V, 12.8V,
and 11.8V), press key 12. This setting in
conjunction with High Idle control en-
able is intended for fire application use.
Lower Voltage Settings
Enable
To enable the lower load manager
threshold voltage settings (12.8V, 11.8V,
and 11.0V), press key 4.
SmartSystem-LMS
SAVE
9 10 11 12 13 14 15 16
4 5 6 7 8
20 19 17 18
High Idle
Control
Enable
Higher
Voltage
Settings
Enable
Common
Microphone
Control
Enable
Lower
Voltage
Settings
Enable
Low
Voltage
Alarm
Enable
Voltage
Threshold
Load
Shed
Sequence
290A3886C
OFF 1 2 3
Always leave the
Slide Switch OFF
while
reconfiguring.