242/263 Bosch Rexroth AG | Tightening Technology 3 608 870 A47
Nexo cordless Wi-Fi nutrunner | 3 608 870 A47/2017-
9.9.3 Log book
Diagnosis Log book
With this menu item the latest changes to the operating system can be displayed. This display is limited
to 500 entries. The log book is set up as a ring memory, a new entry always overwrites the oldest one.
9.9.4 Status
Diagnosis Status
Here, the states of all critical system components are displayed. If the values of Requested and Current
are set to “1”, no check is required. If the value in Current is “0”, the component has to be checked and
the system is not ready. In this case, the PLC signal Rdy is “0”. If all target states are met, the PLC signal
Rdy is “1”.
9.9.5 System errors
Diagnosis System errors
Use this menu item to display the error list.
• Error list tab
List of errors that occurred
• Statistics tab
List of all errors of the error list concerned, sorted by their frequency
The Error list tab provides the following information:
Table 9–97: Log book tab
Element Description
Refresh Updates the display of the entries.
Clear all Deletes all entries.
Table 9–98: Status tab
Element Description
Request Click Request to update the error list, which requires a connection to the op-
erating system (there is no permanent automatic update function).
Table 9–99: Error list tab
Element Description
ID Consecutive number of the error
Date Date and time of the error
Code Error code (internal)
Description Describes the error type, see (page 254).
Class Error class
Ack With class 1 and 4 errors, this indicates whether the error still exists (0 = er-
rors exists, not acknowledged). With class 3 and 5 errors, this indicates
whether an error was confirmed (= acknowledged) (1 = acknowledged, 0 =
not acknowledged).
Refresh Click Request to update the error list, which requires a connection to the op-
erating system (there is no permanent automatic update function).
Clear all Click Delete to delete the error list.
Acknowledge Click Acknowledge to confirm that you have noted an error of error class 3.