Dea 124RR Instruções e avisos - Página 8

Procurar online ou descarregar pdf Instruções e avisos para Painel de controlo Dea 124RR. Dea 124RR 11 páginas. Control board 24v for gate automation operating

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If SIC input is unused, it is necessary to short circuit it to terminal no. 11.

If you power external safety devices through 24VSIC output (terminal no. 22), their pro-

per working is tested before each manoeuvre.

8.7

Messages shown on the display

124RR control board allows you to visualize on the display several messages concerning its working

status and any malfunction:

Message

Gate is closed

Gate is open

Opening under way

Closing under way

While in step-by-step mode, the control board awaits further instructions after a start command

Stop input activated

SIC activated while working in barrier mode

Message

They point out that the gate has

exceeded:

- (Err1), the max allowed number of

reversals (50) without ever reaching

the end of stroke (or limit switch) while

closing;

- (Err2) the max number of uninter-

rupted operations (10) of the anti-

crush safety device;

Therefore an "emergency maneuver"

is under way: the control board sets

automatically the motors in a slow

down phase and searches the stops

(or limit switches) in order to reset the

positioning system. Once the stops

(or limit switches) while closing are

found again the message disappears

and the control board awaits further

instructions "----" and then resumes

working normally.

External photocells and/or safety devi-

ces are activated or out of order

The motor is not connected or it si-

gnals control board failure

Control board power supply tension

is out of allowed range

Possible motor overheating due to

obstacles hindering the door/gate

traveling. The control board does not

react to instructions.

MESSAGES CONCERNING WORKING STATUS

ERROR MESSAGES

Description

Operating instructions and warnings

Description

Possible solutions

In case the gate is not properly closed after the

emergency maneuver (maybe because of false

stops or obstacles due to mechanical frictions),

proceed as follows:

- Disconnect the power supply, check manually that

no particular frictions and/or obstacles are present

during the complete stroke of the door/gate. Leave

the door/gate half-open.

- Connect the power supply again and subsequen-

tly give a start pulse. At this point the door/gate will

start to close in slow down phase until reaching the

stop (or end of stroke). Make sure that the maneu-

ver is properly completed. Adjust force and motor

speed values, if needed.

If the gate keeps working inappropriately try to

repeat the motor stroke memorization procedure

(see paragraph 8.2)

Make sure that all safety devices and/or photocells

installed are working properly.

Make sure that the motor is properly connected. If

the message reappears change the control board.

Make sure that power supply tension on faston

1-2 is 22 V a.c.+/-10%, and on faston 3-4 is 27

Vd.c.+/-10%.

Remove any obstacle hindering the traveling and

wait until the "bLOC" message replaces the "Err6"

message for the control board to resume accepting

instructions (a few seconds)

1 2 4 R R