Automatic Systems
PNG38X-A3_1-04-gb-02.doc
10/12/01
p. 31/51
4.4. Time-outs, pulses and variables
All the values of the time-outs, periods and variables of the PNG programme stated below can be modified with
the FTX117 ADJ02 console which is connected to the PLC. The table below shows also the default values.
Time-outs:
It is necessary to multiply the time-out value by the time base in order to obtain the duration in seconds.
Time-out
Name
Time base Default value
Description
%TM0
T_intrusion
100ms
10
Maintains the alarm when the "intrusion" fraud cancels.
%TM1
T_free_open
100ms
20
Duration while the obstacle remains open after the user
has left the entry zone in the "free in one direction"
mode.
%TM2
T_pre-alarme
100ms
150
Time limit before activating the buzzer on intrusion.
%TM3
T_no_pass
100ms
150
Time limit before returning to stand-by mode if no
passage after an authorisation.
%TM4
T_ferme_porte
100ms
5
Duration while the obstacle remains open after the user
has left the entry zone in the "free in one direction"
mode.
%TM5
T_contraire
100ms
10
Maintains the alarm active when "opposite direction"
fraud cancels.
%TM6
T_train
100ms
10
Maintains the alarm active when "tailgating" fraud
cancels.
%TM7
T_fin_pass
100ms
10
Time limit to return to the stand-by mode after a
controlled passage.
%TM9
T_t_o_pass
100ms
100
Maximum time limit allowed to end the passage in
progress after the obstacle closing.
%TM10
T_safe_open
100ms
40
During an obstacle closing sequence, if the
corresponding limit switch is not reached by the end of
this time-out, the obstacle reopens.
%TM11
T_safe_close
100ms
20
Duration while the obstacle remains open on a safety
closure (
T_safe_open
).
%TM12
T_full_free
100ms
30
Duration while the obstacle remains open after the end
of the passage in the PNG in "free in both directions"
mode.
%TM13
T_wait_open
100ms
3
Time limit before opening the doors after cancellation of
safety
Period of contact:
Pulse
Name
Time base Default value
Description
%MN0
M_new_lc_a
100ms
7
Passage pulse duration in direction A.
%MN1
M_new_lc_b
100ms
7
Passage pulse duration in direction B.
A3