
MorphoAccess® SIGMA Series - Administrator Guide
Compatibility with an Access Control System
2017_2000025464-v03
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465
July 17
Activation key
The administrator can configure the following parameters. These parameters are related to
internal relay activation, in the event of an access being granted.
Parameters
SIGMA Series
SIGMA Extreme Series
SIGMA Lite Series
gpio.sdac_relay_default_state
✔
✖
gpio.func_mode
✔
✔
gpio.sdac_door_unlock_dur
✔
✔
Parameter name
Value
Description
gpio.sdac_relay_default_state 0 or 1
The administrator can set a default state of the
internal relay, by using this parameter. The
internal relay can be either, powered or
unpowered.
Select “0” for Low. This is the default value of
this parameter and it indicates that by default
the internal relay will be unpowered. On access
being granted, the internal relay state will
change to high (it will be powered).
Select “1” for High. It indicates that by default
the internal relay will be powered and on
access being granted the internal relay state
will change to low (it will be powered off).
Parameter name
Value
Description
gpio.func_mode
0, 1 or 2
Configuration for GPIO functional mode
Select “0” to enable GPIO general mode
(default)
Select “1” to enable Threat Level mode