Meissner mts2000/02, Руководство пользователя

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4
Gate control operating manual mts2000/02 4 - 9
m
eißner gate systems
Description of product
4.6 The safety equipment
4.6.1
Closing edge protection
Function:
Opening and/or reversing the gate once the safety equipment has been activated
during the closing process.
Details:
When the main closing edge protection is triggered during the closing process, the
gate either opens to its limit position or reverses for 1 sec. and remains in this posi-
tion. When at 2 sec. before the lower limit position, only reversing is possible (pre-
set).
If the main closing edge is activated, the control system undertakes a total of 3
attempts to close before a fault is displayed.
The fault status is reported by rapid fault flashing of the lights, if connected up (also
refer to option for the re-opening process described in Chapter "Program gate"
6.1.3).
The following can be connected up:
• optical system OS12
•
optical system OSE
•
resistance strip R = 8.2 K
Note
The function of the closing edge protection is checked before every gate move-
ment. Configuration is undertaken via jumper J1 on the control system PCB
4.6.2
Stop in open + closed position (protection against anything being
drawn in)
Function:
Stop after activation during opening and closing.
Details:
When triggered – regardless of the gate status – the gate system is shifted into
stop mode.
This fault status is reported by the lights fault flashing.
Connections are available for one system protecting from anything being drawn in
on both the inside and outside. For assembly arrangements, refer to Fig. 4-2
Note
The function of this safety equipment is checked before every gate movement.
Precondition: use of one-way light barriers (separate transmitter and receiver). A
reflection light barrier can also be connected up but this does not comply with the
safety rulings!