Orion System Modular Service Tool SD - Manual (Page 6)

INTERFACE OVERVIEW
Modular Service Tool SD
6
Modular Service Tool Keys
Operator Interfaces
In order to confi gure and program the Orion System controllers, you
must have an Operator’s Interface or a personal computer with the Prism
2 computer front-end software installed. Three different Operator Inter-
faces are available for programming of the Orion Controls System—the
Modular Service Tool SD, the Modular System Manager (VCM-X and
VAV/Zone Controllers only), and/or the System Manager TS II. These
devices allow you to access the status and setpoints of the controllers on
your communications loop. This manual describes the Modular Service
Tool SD. If using the Modular System Manager or System Manager TS
II, please see the VCM-X / RNE Operator Interfaces Technical Guide
or the System Manager TS II Technical Guide. If using Prism 2, please
see the Prism 2 Technical Guide.
The Modular Service Tool allows you to view any input or output status
and change any setpoint to fi ne-tune the operations of the total system. All
keypad operations are simple and straightforward, utilizing non-cryptic
plain English messages.
Display Screens & Data Entry Keys
See the chart below for a list of the keypad descriptions and functions.
Keypad
Description
Key Function
NEXT Use this key to access the
Setup Screens.
ESC Use this key to exit from screens or
from data entry or to return to the
Main Screen from any screen in the
system.
ENTER Use this key to enter a new value.
Clear If a data entry mistake is made,
press this key to clear the data entry
fi eld and start over. This key also
turns off the power to the Service
Tool when on the
Main Screen
Minus If a setpoint with a negative value
is required, press this key for the
minus sign.
DEC Press this key when entering data
that requires a decimal point.
  Use these keys to change values
in the Confi guration screens as
prompted.

 Use these keys to step backward or
forward through the screens.
Mode Selection Buttons
The Modular Service Tool is provided with “Mode Selection Buttons.”
These buttons give you instant access to the specifi c mode desired without
having to scroll through several menu screens to get there.
Button
Description
Mode Selection Buttons
STATUS Pressing this button takes you
directly to the controller
“Status” screens.
SETPOINTS Pressing this button takes you
directly to the controller
“Setpoints” screens.
SCHEDULES Pressing this button takes you
directly to the controller
“Schedules” screens.
OVERRIDES Pressing this button takes you
directly to the controller “Over-
rides” screen. See the “Override
Button” section on page 9 for a
description of this function.
See Note 1 below.
ALARMS Pressing this button takes you
directly to the controller
“Alarms” screen. See the “Alarms
Button” section on page 9 for a
description of this function.
CONFIGURATION Pressing this button takes you
directly to the controller
“Confi guration” screens.
BALANCE-TEST Pressing this button takes you
directly to the controller
“Balance-Test” screens.
Notes:
(1) The Modular Service Tool will only search the Over-
rides one loop at a time. You must enter the Loop number
and the MiniLink PD unit ID (60).
Table 1: Keypad Descriptions
Table 2: Button Descriptions