Johnson Controls MS-FIT100-0 User Manual page 20

Battery—Select Battery to perform a battery test, display the battery status of Good/Replace or
display the battery voltage
Baudrate—Select FIT baud rate to Auto Baud, 9600, 19200, 38400, 76800. Auto Baud is default
mode.
FitAddr—This menu allows the user to change the FIT address on the MS/TP bus. The default
address is 1. If the FIT determines there is already a device addressed at 1, it will automatically
default to the next available free address.
Sys Time—Displays the amount of time FIT has been powered in seconds.
PowerOf—Displays the amount of time in minutes the FIT will stay in operation before moving
into a Sleeping mode. Adjustable from zero to 99 minutes. Default is 15 minutes and zero minutes
means never enter sleep mode.
RS-485—Displays communication bit voltages, bit times and calculated baud rate of the connected
RS-485 circuit.
Figure 13: System Menu
Proper EOL Termination, Voltage Levels, Report Menu, and Communication Voltage Levels
See for more
information.
18 MS-FIT100-0 Field Inspection Tool User Guide