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12

ENGLISH

ENGLISH

5.

FAULT CONDITIONS

The following conditions effect normal operation of the
automation:

a

microprocessor error

b

intervention of the electronic safety timer (interruption of
operation after continuous working time exceeds 255
seconds).

c

disconnection of the limit switch cable connector

Conditions 

a

 and 

b

 have the sole effect of causing the

automation to stop.

Condition 

c

  (indicated by the fact that both LEDs FCA

and FCC are off) prevents the card from operating:
normal operation is only resumed after the cause of the
alarm has been eliminated and the RESET button has been
pressed (or the power supply has been momentarily inter-
rupted).

For repairs contact an authorised FAAC Repair Centre.

J4

J3

CH-DX CH-SX

J5

J6

844MPSR

+

-

LIMIT

LIMIT

J2

4

3

2

1

J1

844MPS

INTERFACE

AP

CH

CO
M

M

~

M

~

J3

J5

FINECORSA

LIMIT SWITCH

FIN DE COURSE

ENDSCHALTER

FIN DE CARRERA

BLACK

BLUE

BROWN

BLACK

BLUE

BROWN

6. SEPARATE INSTALLATION

If you prefer to install the control unit 844 MPSR separately from
the operator, use the 844 INTERFACE card and the adapter
cable (provided with the geared motor) and connect them
together as shown in fig. 11.
The surge capacitor can be coupled either to the control
unit (J6) or to the interface card (J5).

Important:

make sure that the cable colour code is
respected  when connecting the electric motor.
Install the control unit 844 MPSR in a box with
minimum housing protection IP55.

Fig. 11

Summary of Contents for 844 MPSR

Page 1: ...A Z I E N D A C E R TIF I C A T A UNI EN ISO 9001 085 para la naturaleza 100 papel reciclado ist umweltfreundlich 100 Altpapier pour la nature papier recycl 100 for nature recycled paper 100 carta ri...

Page 2: ...ic control unit complieswiththeessentialsafetyrequirementsinthefollowingEECDirectives 73 23 EEC and subsequent amendment 93 68 EEC 89 336 EEC and subsequent amendments 92 31 EEC and 93 68 EEC Addition...

Page 3: ...utomation with a contact opening distance of 3 mm or more We recommend the use of a 6A thermal magnetic circuit breaker with multi pole switching 13 Ensure that a residual current device with a trip t...

Page 4: ...er supply 12Vac 5W max Temperature range 20 C 55 C transformer primary Fuses motor accessories for decoding cards or RP receivers Quick connectors capacitor limit switch Inputs OPEN STOP CLOSING SAFET...

Page 5: ...e direction of gate movement to be reversed These devices do not intervene during gate opening movements If a closure safety device is tripped when the gate is open or during a pause time they will pr...

Page 6: ...closes 1 invertsmotion stops recloses reopens when safety devices are engaged 1 STOP noeffect noeffect stops stops noeffect IMPULSES LOGIC E1 4 DIPSWITCH SETTINGS Toprogramtheoperationoftheautomation...

Page 7: ...the power supply has been momentarily inter rupted For repairs contact an authorised FAAC Repair Centre J4 J3 CH DX CH SX J5 J6 844MPSR LIMIT LIMIT J2 4 3 2 1 J1 844MPS INTERFACE AP CH COM M M J3 J5 F...

Page 8: ...a poner al d a la presente publicaci n todas las modificaciones que considere oportunas para el perfeccionamiento t cnico o para cualquier otro tipo de exigencia de car cter constructivo o comercial F...

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