Model MCX-32
Model MCX-32 Instruction Manual
Rev.2.3
Page 30 of 49
stored in these logging files. When selected, a warning window will be displayed (Figure 33) prompting the
user to confirm the reset of the CF card. Selecting the ‘YES’ button will erase all the data recorded up to this
point and initiate the recording of new data. Selecting the ‘NO’ button will cancel the reset and no data will be
deleted from the logging files.
Figure 33
Format CompactFlash Warning Window
NOTE:
Do not remove or insert the CompactFlash card while power is applied.
The data can also be viewed by removing the CF card and inserting it in a laptop using the Detcon Log File
Viewer application. Refer to the Detcon Log File Viewer instruction manual for more information.
7.0
Controller Setup
The setup of the controller is critical for proper operation. Modbus
™
addresses must be correct on all the
devices connected to the controller before the controller will acknowledge them. The number of sensors must
be entered into the controller to allow it to communicate with them. Relay banks must be enabled on the
correct port before they can be utilized. Four basic areas need to be configured:
The number of sensors must be determined before setup begins and configured on the Turn ON/OFF
Channels screen or an auto configure must be performed if applicable.
The sensor’s Channel Details must be configured to match the sensor connected.
If 4-20mA outputs are required, they must be set up and enabled.
Relay modules and banks must be set-up.
The MCX-32 has the distinct ability to poll a network of serial sensors, read and store most of the
configuration information for those sensors that it detects. This time saving ‘Auto Configure System’ ability
will only work with Detcon Model 100, 600D, 600 and 700 series sensors that are connected to the controller.
If the controller utilizes DA-4 modules to communicate with 4-20mA sensors or DI-4 modules to sense contact
closure inputs, the configuration information will need to be entered manually.
7.1 Sensor Channel Setup
When a sensor is being added to the controller, information for that sensor will need to be added or modified
on the Channel Details screen. The Channel Details screen is used to view or change information directly
related to a sensor. The Channel Details screen also displays the sensor’s current reading, the units/gas type, if
