Instruction Manual

64
Maintenance and troubleshooting
Red
LED
Current
output
Transistor
output
Icon Message dis-
played in the
Info menu
Possible cause Recommended action
ON 22 mA
1)
depending
on
thresholds
ERR
+
"TR EE Fact
Read"
Parameter reading
error.
→ Switch the power supply
off then on again.
→ If the error persists, set the
device back to the default
settings (chap. 9.12.3).
→ If the error persists, return
the device to Bürkert.
"TR EE User
Read"
ON 22 mA
1)
depending
on
thresholds
ERR
+
"TR EE
UserWrite"
Parameter saving
error.
→ Switch the power supply
off then on again.
→ Save the settings again.
→ If the error persists, set the
device back to the default
settings (chap. 9.12.3).
→ If the error persists, return
the device to Bürkert.
ON 22 mA
1)
depending
on
thresholds
ERR
+
"E:Frequency" The input frequency
is out of range.
This message is dis-
played if monitoring of
the input frequency is
activated, depending
on the set thresholds
ERR LO and ERR HI
(see chap. 9.14.2).
→ Go into the “Sensor”
function in the Diagnostic
menu to read the value of
the input frequency.
→ check that the paddle is
clean and that it rotates
freely on its axis or
→ check that the oval gears
rotate freely.
→ check the installation.
OFF 4-20
mA
Switched
2)
+
"W:Frequency" The input frequency
is out of range.
This message is dis-
played if monitoring
of the input fre-
quency is activated,
depending on the set
thresholds WARN LO
and WARN HI (see
chap. 9.14.2).
→ Go into the “Sensor”
function in the Diagnostic
menu to read the value of
the input frequency.
→ check that the paddle is
clean and that it rotates
freely on its axis or
→ check that the oval gears
rotate freely.
→ check the installation.
OFF 4-20
mA
Switched
2)
"W:TRnPu too
big"
In “Pulse” mode, the
volume entered for
a pulse is incorrect
(see chap. 9.12.10).
→ Enter an appropriate
volume.
→ check the K factor.
English
Type 8026- 8036- 8076