4. Create a
Write Rule
to write the four local register values to the DXM display registers 1102 through 1105 (Modbus
Slave 201). Define the
Write Rule
to only write the display registers when the inputs change.
Figure 47. RTU Write rules
5. Save the XML configuration from the
File
>
Save As
menu.
6. Connect to the DXM using a USB cable and select
Device
>
Connection Settings
from the menu bar.
7. Upload the XML configuration file to the DXM by selecting
Device
>
Upload Configuration to Device
from the menu
bar.
After a configuration file is uploaded, the DXM reboots. The new configuration is now running.
Turning on any one of the universal inputs 1 through 4 on the I/O base board of the DXM now turns on an LED on the
display.
9.3 Using Courtesy Power or Switch Power
Pin 18 of the DXM100/1000-Bx Wireless Controller is a constant power source that supplies 5 volts up to 500 mA.
Pins 21 (switch power 2) and 30 (switch power 1) are switched power outputs. Configure the switched power outputs using
Modbus registers or by using the DXM Configuration Software's
Settings
>
I/O Board
screen. The output voltage can be
selected and is controlled using a Modbus register on the I/O board (Modbus slave ID 200). The voltage options are:
•
5 volts or 16 volts for DXM100-B1 models; or
•
5 to 24 V dc for DXM100-B2 models.
Turn the switched power on or off using the output register 505 for switch power 1 or 506 for switch power 2. For continuous
power, set the Default Output register to 1, then cycle the power.
Switch
Power
Enable
Register Enable Register Value
Voltage
Register
Voltage Register Value
Default
Output
Registe
r
Output
Registe
r
1 (pin 30)
2201
Write a 0 to turn OFF
Write a 1 to turn ON (default)
3601
Write a 0 to select 5 V (default)
Write a 1 to select 16 V
Write a __ to select 24 V (DXM100-B2 model only)
3602
505
2 (pin 21)
2251
3621
3622
506
Enable Register
Configuration registers that turn on the ability to use the switched power output.
Default setting = ON
Voltage Register
Configuration registers that define the output voltage to the switched power output.
Default setting = 5 V
Default Output Register
Configuration registers that turn on the switched power outputs for continuous power out.
Set register to 1 for continuous power. Cycle power if this register is changed.
Default setting = 0
Sure Cross
®
DXM100-Bx and DXM1000-Bx Wireless Controllers
www.bannerengineering.com - Tel: + 1 888 373 6767
83
