62-11640
7–34
00057
CHECK REMOTE SWITCH 1 (REMS1)
• ACTIVATION: REMS1 is set to trigger an alarm if the switch is activated (opened or closed, depending on
switch type) for more than five seconds.
• UNIT CONTROL: Engine and Electric Operation: May be configured as alarm only, alarm and force low
engine speed, or alarm and shutdown.
• RESET CONDITION: Alarm Only: Auto reset after the switch has de-activated for more than five sec-
onds. Shutdown: Auto reset after three minutes (minimum off time for switch activated condition) and the
switch has de-activated for more than five seconds.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, the active
alarm should clear itself (refer to reset condition above). Operate the unit through the appropriate modes to see
if any active alarm occurs. Continue with the steps below as necessary.
CORRECTIVE ACTIONS:
IF A SWITCH IS INSTALLED:
1.
Determine What REMS1 Is Activated By
REMS1 may be connected to a compartment door or some other device. Locate the device used as
REMS1.
2.
Check To See If REMS1 Has Activated
Inspect device used to activate REMS1. For example, Compartment door must be closed, and switch
must be de-activated.
3.
Check Configuration for REMS1
Verify that Configuration is set for the type of switch being used (i.e. when switch is activated, switch
contacts are closed; etc). Configuration must agree with switch type. Refer to
.
4.
Check Wiring
a. Visually inspect wiring to REMS1. Wiring must be connected.
b. Visually inspect condition of switch. Must not be damaged, wet, corroded, etc.
c. Check circuit. (See wiring schematic
.) With the switch contacts closed, check for
minimum 11 VDC from 2SVM
−
14 through the wiring and switch back to 2SVM
−
25.
5.
Temporary Solution Tip
In the event of a defective switch that can not be repaired or replaced, and the switch is forcing the
unit into a shutdown or low speed, this action may be temporarily overridden by setting the correct
Functional Parameter. Set the OVERRIDE REMS1 SHUTDOWN Functional Parameter to YES.
IF A SWITCH IS NOT INSTALLED:
1.
Check Configurations
Any switch/sensor not present in the unit should not be Configured “ON”. Correct Configurations.
2.
Check REM Connector
Locate and inspect 10 position connector for optional sensors and switches (see wiring schematic
). Connector must have cap on. No corrosion or moisture inside connector. If there is a
problem with the connector and there are no remote sensors or switches in the unit, the connector
may be removed and each individual wire separated from the others, terminated and insulated with
heat shrink.
Summary of Contents for Vector 8500
Page 23: ...62 11640 1 6 1 3 SAFETY DECALS ...
Page 24: ...1 7 62 11640 62 03958 ...
Page 25: ...62 11640 1 8 ...
Page 26: ...1 9 62 11640 ...
Page 27: ...62 11640 1 10 ...
Page 125: ...62 11640 SECTION 6 MESSAGECENTER PARAGRAPH NUMBER Page 6 1 MESSAGECENTER MESSAGES 6 1 ...
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