Bosch rexroth Nexo Manual page 156

Bosch Rexroth AG | Tightening Technology
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Table 7–57:
Parameter
Reception quality
Data length revision 001
MID 0809 Cancel reception quality change subscription
Sent by: superordinate computer
Resets the subscription for reception quality changes
Note: -
Revision: 001
Data field: is empty, 0 bytes
Possible response
Command accepted
Command error
7.5.3.17 Tightening program messages
MID 2505 Changing and selecting tightening programs
NOTICE
Danger to system functionality due to faulty system behavior
Changing the parameters via the MID 2505 has an influence on the tightening process and thus on
the system functionality.

With the MID 2505, parameters defined in an existing tightening program can be changed. The changed
tightening program is then selected as in MID 0018.
Prerequisite: The tightening program itself, as well as the tightening step and the entry of the
corresponding parameter in the tightening program must already be available. A value that does not exist
in the tightening step cannot be added or changed. It is not possible to add a tightening step, to switch
a target function off/over, to switch off a monitoring function or to switch over a monitoring function
(between switching / NOT switching). The value of a monitoring function is checked for plausibility against
the value of the corresponding monitoring function stored in the tightening program. For this reason, a
command error can be reported despite correctly specified min. and max. values if, for example, the min.
value of the angle monitoring function is smaller than the associated max. value stored in the program.
If necessary, the sequence of the PIDs within the telegram must be observed here, i.e. an existing max.
value must first be increased so that a new min. value which is greater than/equal to the original max. value
is accepted.
To increase an existing min. value of MF A- from 370° to 385° in a tightening step, the existing
Example
corresponding max. value MF A+ must first be increased from 380° to > 385°.
Otherwise a plausibility violation is detected:(!) MF A+ [380°] >MF A- [385°]
MID 0806 revision 001
Comments
The value consists of four ASCII characters.
ID
Value range
Presetting
Example:
Reception quality -80 dbm
Value
Test the functionality of changes made.
01
-45 – -90 dbm
-
-080
MID Error no. Comment
0005 –
0004 38 There is no subscription for changes in the
reception quality.
Nexo cordless Wi-Fi nutrunner | 3 608 870 A47/2019-10
3 608 870 A47
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