68 MPA2C3 User Manual
6. Configure Shunt and Debounce times.
7. Configure Scheduling.
State Unsupervised means that the input’s electrical circuit is wired in
one path without alternative paths supervised by resistors. (Default
setting)
Supervised means that the input’s electrical circuit is wired in one
path with alternative paths supervised by resistors.
Resistor Value Specifies the resistor values being used in the supervised modes.
Select from: 1K ohms, 2.2K ohms, 4.7K ohms, or 10K ohms. The
default is 2.2K Ohm.
Note:when using MPA2S5 Door connection cable, the State for
Door contact (DrCnt) must be set to Supervised with 2.2K
ohms. The State for Request to Exit button must be set to
Unsupervised.
Auto-Relock Causes the door to re-lock immediately when the door status switch
closes after entry. The output relay that controls the door strike de-
energizes when the associated input returns to normal state instead
of remaining energized for the duration of the pulse time. To enable
Auto-Relock, de-select the Disable check box, and select the
associated output from the drop-down list.
Output Select an Output value for Auto-Relock,
Table 2-9
Configuration Description
Shunt Time
(h:m:s)
Specifies the amount of time for which the inputs are shunted, or
de-activated. The maximum length of time is 1 hour, 45 minutes,
59 seconds.
You can express seconds in tenths of a second.
Debounce Time
(h:m:s)
Specifies the period of time (MIN = 0 second, MAX = 6553.5
seconds) the input must remain in a new state before generating an
alarm. For example, with a 5-second debounce time selected, if a
Normal state is changed to Alarm, the state must remain in Alarm
for five consecutive seconds before an alarm is generated.
Table 2-10
Configuration Description
Shunt Schedule Specifies the time period during which the input will be ignored.
Disable
Interlocks
Specifies the time period during which the programmed action on
this input from another point will be disabled.
Table 2-8
Configuration Description