JLG E450A, Руководство по обслуживанию и ремонту

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SECTION 3 - CHASSIS & TURNTABLE
3121714 3-69
Warnings and Safety Precautions
THE RBS MAY START WITHOUT WARNING.
MORE THAN ONE LIVE CIRCUIT IS USED INSIDE THE RBS CONTROL PANEL.
EXERCISE CAUTION WHEN THE CONTROL PANEL IS OPEN, EVEN WHEN THE
RBS IS NOT RUNNING.
System Controls
INHIBIT RUN INPUT
The inhibit run input prevents the RBS from starting, clears
any existing calls to start and stops the engine immedi-
ately. To return to normal operating mode, the inhibit run
input must be removed.
MANUAL CALL TO START
The manual call to start input initiates an automatic run of
the RBS unit.
RS232 PORT
The RS232 allows the RBS to be monitored and controlled
using an analyzer.
System Status and Performance Monitoring
System status and performance can be monitored by the
analyzer.
System Settings
CALL TO START SETTINGS
CURRENT AND VOLTAGE SETTINGS
TIME DELAY SETTINGS
CRANK SETTINGS
SPEED TIME AND GLOW PLUG SETTINGS
30 + Output voltage
31 Speed s 5V
32 Output current sense
33 Not used
34 Not used
35 Field Drive
Table 3-5. Controller Interface Pin Assignments
PIN FUNCTION
Normal output voltage level 58.0 VDC
Extend output voltage level 58.0 VDC
Current limit level 45 ADC
High voltage shutdown level 63 ADC
Finish charging current level 30 ADC
Low battery voltage call to start level 48.0 VDC
Low battery voltage remove call to start level 54.0 VDC
Low temperature call to start level 5°C
Low temperature remove call to start level 8°C
Low start battery voltage call to start level 12.2 V
Low start battery voltage remove call to start level 12.9 V
TD engine start 30s
TD purge 0s
TD bypass 10s
TD engine run 1800s
TD cool-down 30s
TD high volts 2s
Crank time 15s
Reset time 15s
Crank cycles 3
TD no speed signal 5s
TD DC sensing fault 10s
Starter disconnect 1000 Hz
Overspeed shutdown 3800 RPM
Underspeed shutdown 2000 RPM
Glow plug on temperature 5°C
Glow plug on time 15s