Elkhart Brass Cobra 7200 EXM Monitor - Manual (Page 28)

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Handheld & Panel Mount - Remove the top cover on
the controller with a phillips screwdriver.
OEM Interface Module - Remove the cover with
a phillips screwdriver to locate the USB port.
N. Write Diagnostic File
 Power up all EXM system components.
 Remove the USB cover from any input controller. (If the system has more than one controller
select the one with the easiest access. See illustration below for locations of the USB connection)
 Install a blank USB flash drive into the USB port of the desired input controller, and the controller
will automatically enter USB Mode (The following LED routines should occur to indicate USB
mode has been initiated. If USB Mode does not initiate, hold AUX and OSC for 2 seconds and
watch for the LED indicators)
o If using a panel mount or hand held, the yellow status LED on the controller will begin to
blink at once per second intervals.
o If using Joystick, all valve LEDs will flash once to indicate that you are in USB Mode
 Press and release the OPEN button. The LED above the open button will flash while the
information is being downloaded.
 A diagnostic file called EBDIAG.CSV is written to the USB flash drive. When the LED above the
open button begins flashing at a 3 second interval, the download is complete.
 Remove the USB from the input controller to leave USB Mode. (On older systems it may be
necessary to push the right button on the panel mount or hand held, or move the joystick right, to
exit USB mode).
 Contact Elkhart Brass to make arrangements to send the EBDIAG.CSV file for review.
O. Update Firmware
 Before updating firmware ensure that all components intended for the update are powered up
and connected to the chosen input controller through either the CAN line or RF network.
 Remove the USB cover from any input controller.
o Although any input controller may be used for updating firmware, it is suggested that a
controller connected via the CAN line is used, if available. Update times can triple when
using input controllers communicating over the RF network.
 Install the USB flash drive with the newest firmware version into the USB port of the desired input
controller, and the controller will automatically enter USB Mode (The following LED routines
should occur to indicate that USB mode has been initiated. If USB Mode does not initiate, hold
AUX and OSC for 2 seconds and watch for the LED indicators)
o If using a panel mount or hand held, the yellow status LED on the controller will begin to
blink at once per second intervals.
o If using Joystick, all valve LEDs will flash once to indicate that you are in USB Mode