LiftEquip MFC 16 12, Инструкция по установке

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Edition: October 1997 - 10 -
2.3 Motor Thermistor: Connection
The Thermistor located in the motor is to be connected to terminal strip X1, terminals
6 and 7. Approximately 30 seconds after an excessive motor temperature is reached,
the Inverter is switched off. The MFC 16 ‘operation-ready’ indication supplied from
terminal strip X1 terminals 4 and 5 is suspended.
After the motor has cooled (readiness again indicated) a new operating instruction
can be given. Where no Thermistor is fitted, terminals 6 and 7 are to be connected
with a wire bridge.
2.4 Encoder: Connection
The encoder for rpm determination is connected to the plug X907 of the FMC printed
circuit board. (9 pin D mini- plug/socket)
The screening of the sensor cable is to be clamped, both on the side of the unit as
well as on the plug housing, for EMV reasons.
The sensor/feed cable length should not exceed 40 metres.
The impulse count of the Encoder is 4096 increments per revolution, for all DKE
motors.
2.5 Wiring Circuit for the Elevator Control
2.5.1 Operational Readiness
On the terminal strip X1 terminals 4 and 5 there is a volt-free contact (Closing
230VAC/3A) to notifiy ‘Inverter Operationally Ready’
2.5.2 Digital Input and Output
The digital inputs and outputs are to be connected via plugs X1, X2 and X3 of the
IPV wiring board.
The screening of these cables should be clamped on the control side.
The input and output signals are electrically isolated by the MFC 16. The control
voltage levels for the digital control signals between the Elevator Control and the
MFC 16 are determined by the Elevator Control.
Control voltage for digital control signals, plug X1 / IPV
0 V (N) Pin 1
+24 V Pin 2