Bosch Rexroth Nexo, Руководство пользователя

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Bosch Rexroth AG
| Tightening Technology
3 608 870 A47
Nexo cordless Wi-Fi nutrunner
| 3 608 870 A47/2019-10
11.3 Complete error list
If no improvement is achieved after the recommended solutions, the nutrunner is to be returned with exact
information for repair to Rexroth Service. Before dispatch, contact Rexroth Service
(see page 277) .
Table 11–3: Error description
Error
code Error
class Description Possible cause/consequence Suggested solution
1 3 Timeout in tightening mode Communication via integrated controller to
the servo amplifier is outside the admissi-
ble time window during the tightening.
– System is overloaded by other pro-
cesses (results output, ...)
– Servo amplifier defective

Repeat tightening

Update firmware
2 4 Timeout in service mode Communication via integrated controller to
the servo amplifier is outside the admissi-
ble time window outside of tightening.
– System is overloaded by other pro-
cesses (results output, ...)
– Servo amplifier defective

Reboot nutrunner

Update firmware
10 3 Servo amplifier hardware fault Servo amplifier defective
11 4 Battery overtemperature Temperature of the battery pack slide-in
module

Let slide-in battery pack cool down or re-
place it

Adjust tightening and break time (cycle time)

Check ambient temperature
12 4 Overtemperature at the servo am-
plifier Servo amplifier temperature

Let servo amplifier cool down

Adjust tightening and break time (cycle time)

Check ambient temperature
13 4 Servo amplifier – communication
error

Reboot nutrunner
14 4 Servo amplifier – service error Start and R/L switch state cannot be read

Reboot nutrunner
15 4 Servo amplifier – incorrect input
voltage Slide-in battery pack defective

Replace slide-in battery pack
100 0 Tightening program not available A tightening program selected for execu-
tion cannot be found in the nutrunner mem-
ory.

Generate tightening program

Check tightening program selection
101 1 Gauge bar type label cannot be
read – check plug-in connection The gauge bar type label cannot be read.

Reboot nutrunner
102 1 Gauge bar type label check sum er-
ror The electronic type label read by the gauge
bar does not comply with the value stored
in the check sum.

Reboot nutrunner

Update firmware
103 1 Results management access error The internal database is not ready for ac-
cess.
 Reboot nutrunner
 Update firmware
104 1 No communication with measuring
unit Communication for measurement recogni-
tion not possible.

Reboot nutrunner

Update firmware
105 1 The gauge bar calibration table
cannot be read The gauge bar calibration table cannot be
read.
 Reboot nutrunner
106 1 Cycle counter cannot be read The cycle counter cannot be read by the in-
ternal memory.

Reboot nutrunner

Update firmware
107 3 Invalid tightening program The program file loaded from the internal
memory cannot be read.

Create new or import tightening program
again
108 3 Timeout in tightening mode No measurement was received in the ad-
missible time window.
– System is overloaded by other pro-
cesses (results output, ...)

Repeat tightening

Update firmware