RoHS Compliant START-S12-M, Instruction And Warnings For The Installer

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START-S12 Technical manual
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Here are listed some functions issue indicated in the display. You can see the causes and the procedure to
solve the issue.
Er01
Er02
Er03
Er04
Er05
Er06
Problem Description Solution
OVERVOLT on vbus
OVERCURRENT in the MOTOR
Tension in the capacitors too low
Absorption at 1.5 A
when the motor is not working
Security code not correct
Exceeded temperature
of the spendthrift IGBT
There is a tension of 240 Vac in the
capacitors.
Check the network tension.
The overcurrent level of programm L10
has been exceeded. If necessary incre-
ase the value.
The tension in the capacitors is too
low. Check the network tension.
Code not correct.
Try a new code.
Wait until the temperature in the
spendthrift is reduced.
The control unit has an absorption of
more than 1,5A even if the motor is not
working. Check the accessories and
the motor.
9 Problems
Er07
Er57
Er17
Er27 Er67
Er77
Signal error of the encoder Check the encoder connections
The barriers doesn’t detect the cycle
of the door when the motor is powe-
ring.
Check the curtains