Appendix C: Service Terminal; General; Control Unit - Secutron MR-2200 Programming Manual

6.0

Appendix C: Service Terminal

6.1

General

The MR-2200 Control Unit displays information and accept commands via the service terminal
port. The information includes initiating circuit configuration, current status of bell, relays, etc.,
diagnostic information, the archive, etc. The commands allow for the selection of the
information to view, limited programming and basic operation. Certain Control Unit commands
are available only at certain privilege levels. Units beep once when a valid character is
received and three times if an invalid character is received. If a command is not finished within
about 10 seconds, the unit beeps three times and loses any information sent.
The service terminal program provides the information on a number of different screens. When
the terminal is first connected, it views whatever screen was the last to be viewed. To view
Screen 0, which lists all the screens that are available, press
refresh the screen. Press the <Tab> key to view the next screen. See below for a complete
description on the <Tab> key commands. Certain Control Unit screens are available only at
higher privilege levels.
6.2

Control Unit

6.2.1 Screens
The Control Unit uses 8 data bits, no parity, 1 stop bit for communication over the serial port.
The default baud rate is 9600 bps.
All screens have a common status line across the top. It shows, from left to right, the current
time, the current date, the current privilege level, the panel number, the current screen number
and name. All available screens are listed and described below along with any key commands
valid only on that screen. To view a particular screen, enter n<Tab> where n is the screen
number. Those screens marked with an asterisk (*) are useful in trouble shooting the panel.
Screen
0*
1
2
Name Description
Index A list of all the available screens.
Display and control the panel LCD. This is useful for training
sessions since more people can view the terminal screen than
can view the LCD directly. All keypad keys are mapped to the
LCD
equivalent key board key, with the keypad <Clear> being
mapped to the key board <End>. Note: The control feature does
not work over a network.
A list of the program version, boards installed in the system and
Misc
other information not listed elsewhere.
Appendix C: Service Terminal
0
<Tab>. Press <Delete> to
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