Fronius TransSteel 2200 - Page 18

EFd 13
The voltage for motor calibration is out of limits
Perform motor calibration (motor plate 2R pressure lever must be open),
replace motor, replace LSTMAG20 PC board
Cause:
Remedy:
EFd 14
Fault in the wirefeed system (overcurrent in wirefeeder drive, motor
blocked)
Arrange the hosepack in as straight a line as possible. Check inner liner and
contact tip; check contact pressure on 2-roller drive; possibly remove any
wire entanglements on the motor plate 2R; check motor current in open cir-
cuit (≤1,0A at 10m/min), if motor current is too high replace motor
Cause:
Remedy:
EFd 80
Fault in the wirefeed motor (break in circuit)
Check motor plug, replace motor
Cause:
Remedy:
EFd 81
Fault in the wirefeed system (overcurrent in wirefeeder drive)
Arrange the hosepack in as straight a line as possible. Check inner liner and
contact tip, check contact pressure on 2-roller drive; observe duty cycle of
the device; check motor current in open circuit (≤1,0A at 10m/min), if motor
current is too high replace motor
Cause:
Remedy:
EFd 83
Short circuit in wirefeeder motor or on LSTMAG20 PC board
Unplug motor; start function test; if there is no error EFd 83 replace motor,
otherwise replace LSTMAG20 PC board
Cause:
Remedy:
EFd 84
Fault on the PC board, no command is send to the motor
Check 24V motor power supply, replace PC board
Cause:
Remedy:
to0<TMP>
Overtemperature on the PC board LSTMAG20 (secondary circuit), <TMP>
is the temperature indicator
Allow power source to cool down, check air filter and clean if necessary,
check that fan is working
Cause:
Remedy:
to2<TMP>
Overtemperature on power source secondary circuit, <TMP> is the temper-
ature indicator
Allow power source to cool down, check air filter and clean if necessary,
check that fan is running
Cause:
Remedy:
to3<TMP>
Overtemperature on the PC board LSTMAG20 (motor controller), <TMP>
stands for temperature indicator
Allow power source to cool down, check air filter and clean if necessary,
check that fan is working
Cause:
Remedy:
to6<TMP>
Overtemperature on the PC board LSTMAG20 (voltage doubler), <TMP> is
the temperature indicator
Allow power source to cool down, check air filter and clean if necessary,
check that fan is working
Cause:
Remedy:
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