10 The GS550 System
Info. When the orange Info light flashes press Info to see critical sys-
tem alerts. Press Next to advance from one page to the next.
Standard info menu pages include:
• BIOS (Binary Input Output System) number and version
• Firmware number and version
• Chart number and version (if available)
• SPKG (Software Package) number
Table: Information Menu Alerts
Alert
Description
The sensor indicates a value greater than the operator adjusted limit
W
ARNING
! Do not operate the crane beyond the limits
specified by the manufacturer.
• Verify operator adjusted limits in the limit menu.
The sensor indicates a value less than the operator adjusted limit
W
ARNING
! Do not operate the crane beyond the limits
specified by the manufacturer.
• Verify operator adjusted limits in the limit menu.
Less than 10% of battery life remains in the sensor.
• Schedule battery replacement for the next available opportunity. Typically
several weeks of operation remain from the moment the sensor low battery
warning is first triggered.
The display isn’t receiving communication from the sensor.
• Verify that the sensor id number programmed matches the id number of the
sensor installed on the crane. Go to menu 5A1.
Voltage is detected on the lockout wire when in alarm
*
. With the standard relay
configuration voltage should not be present on a lockout wire in alarm condition.
• Verify the wire connection. Refer to the Power Supply and Lockout Connec-
tion sub section of this manual.
Voltage is not detected on the lockout wire when safe
†
. With the standard relay
configuration voltage should be present on a lockout wire in safe condition.
• Verify the wire is not shorted to ground.
• Verify the wire is not connected directly to the valve coils; a relay should be
installed between the wire and the valve coils. Refer to the Power Supply and
Lockout Connection sub section of this manual.
One or more primary conditions of the chart selected for the hoist is not met
(example: telescopic boom length).
• Verify the conditions of the selected rated capacity chart.
The boom or jib angle is above the maximum angle permitted by the selected
chart. (For charts determined by radius only this message will occur when the
radius is less than the minimum radius permitted by the chart).
• Verify the boom and jib angles permitted by the rated capacity chart selected.
*
If the lockout relay is inverted this alert will occur when voltage is detected on the wire when safe.
†
If the lockout relay is inverted this alert will occur when voltage is not detected on the wire in alarm.
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