RATED CAPACITY LIMITER NBT60L OPERATOR MANUAL
7-22 Published 09-06-2019 Control # 691-01
Accessing the Diagnostics Menu
To get to the Diagnostics Menu screen, turn on the crane
ignition switch and use the following screens.
Screen 1
1. Select function key 5: the Main Menu function key
takes you to the Main Menu.
MAIN Menu
2. Select function key, Diagnostics.
The Diagnostics menu appears.
Diagnostic Menu Screen #1
Diagnostic Menu Screen #2
About Faults and Real-Time I/O Diagnostics
Figure 7-9 shows active and logged faults. The crane control
system displays up to 20 of the most recent logged faults or
errors in the crane and RCL control system(s). The circular
arrows can be used to scroll through the active faults. This
series of numbers corresponds to a specific fault for a
specific module, connector, and pin. To clear the logged fault
codes, the button with the fault code icon and red “X” can be
pressed.
Definitions of fault codes are available on the Manitowoc
Diagnostics Code Mobile Application. Enter the fault code in
the application to retrieve the definition. For more
information, see “About the Manitowoc Diagnostic Code
Mobile Application” on page 7-23.
The real-time I/O Diagnostics screens feature detailed
information about the status of crane components. For more
information, see “Viewing Real-Time I/O Diagnostics
Screens” on page 7-23.
The following describes the fault code screen (Figure 7-9):
• Active Fault Box (Red, A, Figure 7-9) — The crane
control system displays up to 20 active faults or errors in
the crane and RCL control system(s). Fault numbers
show only when the fault occurs and clears when fault is
corrected. The three digit numbers correspond to a
specific fault for a specific module, connector, and pin.
The following data make up the fault code:
8807-35
RCL Tools Diagnostics
1
2
3
5
4
A
B
7623-46n
FIGURE 7-9
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