Motor Protection; Error Codes - IKA MTS 2/4 digital Mode D'emploi

The LED display (2) indicates the remaining time in minutes and
counts down backwards until it reaches a value of 0.
When the set time has expired, the drive stops and an audio sig-
nal is heard three times. The LED display (2) shows a value of "0"
and the dot that identifies Timer mode stops flashing.
You can stop the drive while the timer is running at any time by
pressing the "Start/Stop" button (4). The LED display (2) will show
a value of "0" afterward in this case as well, and the dot that iden-
tifies Timer mode will stop flashing.
While Timer mode is in operation, you can increase or decrease
the time setting as required by pressing the "1" key (6) and/or the
"10" key ( ) as described above. After you have changed the time
setting, the time begins to elapse again and the LED display (2)
shows the remaining time in minutes as it did before.

Motor protection

Blocking or overloading the motor beyond the permissible motor
temperature causes the device to switch off automatically due to
the safety circuit. The LED display (2) displays the corresponding
error message. To eliminate the error, please check the operating
conditions. Also allow the device to cool off.
The device must be turned off and back on again.

Error codes

Error message MTS 2/4:
Please note! If an error occurs, an audio warning signal is gene-
rated and the Timer display switches to E + error number. First try
to turn off the device and then turn it back on to continue operati-
on. If an error is not eliminated even after waiting for a considera-
ble amount of time, please contact our service department. You
should always let us know what error code was displayed. This
012002
facilitates troubleshooting and helps us draw some initial conclu-
sions.
Error message Error
E 1 The potentiometer for the-Too rapida change in the
speed setting does not
specify any target value -Internal device error
E 2 Motor blocked
Read fork signal not
present
E 3 Maximum adjustable
speed of the device
exceeded
E 4 Motor standstill for de-
vice switch-on routine
(safety query)
not provided
E 5 Safety relay cannot be
activated
E 7 Problem with power
supply
E 8 Triac cannot be activated -Internal device error
Cause of error
speed target value
-Agitation table is inhibi-
ted in its stroke motion by
an external effect
-Internal device error
-Resonance behavior
of the test setup
-To switching on the
device, the motor does
not en rotation motion
-Internal device error
-The device is being ope-
rated with over-voltage or
under-voltage. (For per-
missible voltage range,
see the Technical Data)
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