Service Codes - Fronius TransPocket 150 Service Manual & Spare Parts List

Service codes

Service codes An error code is shown with an "E" at the beginning and by the error LED lighting up
Service Type
code
1 IP Error
2 PWM
3 Current limiter
4 Self-test error - voltage
too low
5 Self-test error - zero
crossing
6 Primary <> secondary
communication
Service Type
code
9 = HOT Temperature > HOT
10 113V error
11 PSU15V
12 Communication
primary <-> secondary
13 USB - connection error USB connection errors have occurred
14 USB - authentication
15 USB - storage error
Secondary system - regulation
Description
Primary current limit exceeded. Cur-
rent limiter was not able to counteract
the increase or current rise was too
fast
Minimum frequency not reached
Current limiter comparator has trig-
gered at least 30 times in a row (once
per half-wave). The current could not
be reduced by reducing the pulse
width
Serious error - cannot be reset! After
15 zero crossings a voltage of ~69V
could not be reached
Incorrect zero crossing sequence de-
tected
An error has occurred in the commu-
nication between primary and sec-
ondary, which cannot be resolved by
repeated reset attempts
Secondary system - control
Description
Operating temperature too high.
The device shows "HOT" on the dis-
play. The error is logged as Error E9
in the service tool
Output voltage has exceeded 113 V
after 300 ms. Error cannot be reset
Error in the 15 V power supply. Cor-
rect range between 13 V and 16 V, if
the level falls below 13 V it must first
increase to 14.5 V again
An error has occurred in the commu-
nication between primary and sec-
ondary, which cannot be resolved by
repeated reset attempts
- data transfer error (CRC) or data
volume is too high
Data communication established
without the required authentication
Incorrect storage instruction e.g. data
to be stored in the flash memory is too
large
Remedy
Transformer - bead wire break; re-
place power module
Check transformer connections; re-
place power module
Replace the power module
Disconnect welding power lead;
check transformer connections; re-
place power module
Replace the power module
Perform software update; replace
power module
Allow device to cool (do not switch off
the device - the fan will cool it down)
Replace the power module
Disconnect remote control or TIG
welding torch; replace power module
Perform software update; replace
power module
Unplug and re-insert USB cable; re-
start the service tool; check/update
USB driver
Invalid device access
Incorrect update config file; download
current file from the DownloadCenter
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