Kenwood NEXEDGE NX-200 Function Reference page 522

22 FUNCTION PORTS
22.2 D-sub 25-pin Connector (Mobile Only)
Function Name
The status of these ports are changed when the transceiver receives a FleetSync or NXDN Status Message.
The transceiver alternates the status of the AUX Output port (High to Low or Low to High) when the received
Status Message matches the Status number preconfigured for the port.
AUX Output Status
Two statuses (High  Low, Low  High) can be configured for each port of AUX Output Status Message 1 to
Message 1 to
AUX Output Status Message 3 by using KPG-111D/ DN. These ports are usually used to remotely control the
AUX Output Status
transceiver by connecting an external device to the AUX Output port. (Refer to
Message 3
(Mobile Only) on page
Also, the port status can be retained even if the transceiver is turned OFF. (Refer to
Output Status Message) on page
Configuration using KPG-111D/ DN
• Assigning functions to the AUX Output Port (
• Configuring the LOK Logic Signal (
Avoiding the Influence of Noise and Chattering Occurred at the AUX Input Port
(Debounce Time)
Debounce Time is the amount of time to avoid the influence of noise and chattering that may occur at the AUX Input port.
If noise or chattering does not occur while the amount of time configured for Debounce Time is counting down, the AUX
Input Port where Debounce is enabled is activated. Using this function prevents the state of the AUX Input port from being
erroneously changed by noise and chattering.
High
Low
Inactive
Active
Configuration using KPG-111D/ DN
Configuring the Debounce Time (
State Hold Timer (Active Low)
State Hold Timer (Active Low) is the length of time that the AUX Output Status Message ports remain at the low level after
these ports go low level.
The AUX Output Status Message ports go high level after the time configured for State Hold Timer (Active Low) elapses.
If "Off" is configured for State Hold Timer (Active Low), the timer is not activated. In this case, the AUX Output Status
Message ports remain at low level from when AUX Output Status Message ports go low level until the transceiver receives
the status message which changes the AUX Output Status Message ports to high level.
Configuration using KPG-111D/ DN
Configuring the State Hold Timer (Active Low) (
FUNC (K)/Ver 4.00
161, AUX Input Status Message (Mobile Only) on page
489.)
See FPRG 8.30.2 AUX Tab)
See FPRG 8.30.2 AUX Tab)
Noise
Figure 22-1 Debounce Time
FPRG 8.30.2 AUX Tab)
See
See FPRG 8.30.2 AUX Tab)
Description
Chattering
Debounce
Time
CONTENTS
AUX Input Status Message
335.)
Status Memory (AUX
INDEX 488