ZIEHL-ABEGG FXET4AMQ, Operating Instructions Manual

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Motor fault
Display during motor fault
Possibilities for re-starting after the drive has cooled down (terminals “ TB ” bridged) by:
•
By switching the mains voltage off and then on again.
•
By simultaneously depressing the three keys: P , ▲ , ▼ (if a fault is indicated).
•
Via a digital input for remote control (ON/OFF release) ( IO setup – Digital inputs).
Attention!
•
An outside voltage may never be connected to the terminals “ TB ” and/or!
•
If a bypass circuit is installed, or in the “ 100 % ” position on devices with a main switch, the motor
protection inside the controller has no function. In this case, additional motor monitoring may be
required.
5.8 Signal input or sensor connection (E1, E2)
The unit has two analog inputs: Analog In 1 = “ E1 ” and Analog In 2 = “ E2 ”
The connection is independent of the programmed operating mode and from the sensor signal
employed.
•
When connecting passive temperature sensorsTF.. (KTY81-210) or PT1000 at terminals “ E1 ” and
“ T ” or “ E2 ” und “ T ” must be paid attention to no polarity.
For a high interference immunity a capacitor must be connected directly to the sensor (1 nF
parallel). With temperature sensors type TF.. (KTY81-210) a capacitor is integrated.
•
When connecting aktive sensors at the terminals “ E1 ” and “ GND ” or “ E2 ” and “ GND ” attention must
be paid to correct polarity, a 24 V DC power supply is integrated.
•
For sensors in two-wire-technology (4 - 20 mA signal), the connection is made on the “ E1 ” and
“ 24 V ” or “ E2 ” and “ 24 V ” , “ GND ” terminal is omitted.
Danger due to electric current
Never apply line voltage to analog inputs!
5.9 Output voltage 0 - 10 V (Analog Out)
The unit has two analog outputs “ A1 ” and “ A2 ” (I
max
6 mA).
The outputs “ A1 ” (0 - 10 V) can be allocated with various functions ( IO Setup: Analog output “ A ” ).
Connection to terminal “ A1 ” - “ A1 ” = “ Analog Out 1 ” .
Output “ A2 ” constant v10 V e.g. for external potentiometer. Connection to terminals “ A2 ” -
“ GND ” = “ Analog Out 2 ” .
It is not permissible to connect outputs of several devices to each other!
5.10 Voltage supply for external devices (+24V, GND)
A voltage supply is integrated for external devices e.g. a sensor (max. current load see technical
data).
In case of overload or short circuit (24 V
– GND), the external power supply is shut down (multi-fuse).
The device performs a “ Reset ” and continues operation.
•
It is not permissible to connect voltage outputs of several devices to each other!
•
It is not permissible to connect voltage outputs in the device to each other!
Operating Instructions Fcontrol – model series FXET4/6/10AMQ Electrical installation
L-BAL-E079-GB 1706 Index 008 Part.-No.
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