Elgo LIMAX Safe SC, Руководство по эксплуатации

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During operation
- 70 -
Situation1:
1. OC is open and door circuit is detected as open
2. Than - while
OC
is still open - door circuit state changes form open to closed will be accept for 2 s in
order to avoid problems with recall travel.
- If a demand to go to recall is received within these 2 seconds, no error would be set.
- If no demand to go to recall is received, LIMAX Safe SG/SC will set the error.
This delay of 2 s is only active if there is no inspection.
Situation 2:
1.
OC
is closed and door circuit is detected as closed
2. Than
OC
opens but door circuit still detected as closed will be handled without any delay.
The implicit
OC
test is controlled by the high byte of object 2129h

/CO_SPECS/.
11.10.4 NOC Test
In case LIMAX Safe SG/SC opens
NOC
while lift moves, LIMAX Safe SG/SC will supervise that the lift comes to
standstill.
In case LIMAX Safe SG/SC opens
NOC
while lift is in standstill, LIMAX Safe SG/SC will supervise that the lift will
stay in standstill.
For supervision LIMAX Safe SG/SC takes into account:

A certain delay between opening of NOC and start of deceleration

A certain deceleration of the brake

A certain time tolerance for oscillation of the cabin after emergency stop by the brake

A certain distance tolerance for standstill
The parameter “brake deceleration”, “brake delay”, “standstill tolerance” and “oscillation tolerance” are adjust-
able by CANopen (object 2112h

/CO_SPECS/).
In case the supervision fails LIMAX Safe SG/SC will open
SGC
.
SGC
will close again after 2 s standstill.