Orion System VCM - Manual (Page 49)

Operator Interfaces
Technical Guide
49
Programming The MiniLink PD
Configuration
In order to correctly setup the MiniLink PD you must first configure
several parameters in regard to the type of system and operating param-
eters for the system it is installed on. Most of these values and operating
parameters are only set once, at the initial system setup and are never
changed.
System Manager Instructions
From any menu screen press the “Setpoint” key. The unit selection screen
will appear requesting that you enter the unit ID number. All MiniLink
PDs are set at address 60. Enter the correct unit loop number for the
loop the MiniLink Polling Device is connected to (Loop 1 you would
enter 1) and then enter 60. Press the “Enter” key. You will see the
screen shown below.
1)Change Setpoint
2)Configure Unit
3)Damper Force
ESC) Exit Menu
Press “2” on the keypad to enter the first unit configuration screen.
Modular Service Tool Instructions
From any menu screen press the “Configuration” key. The unit selec-
tion screen will appear requesting that you enter the unit ID number.
Enter the correct unit ID number of the controller you want to configure
and hit the “Enter” key. You will then see unit configuration screen #1.
Configuration Screen #1
Polling Unit Config
System Type
Selection: x
[0=Zoning 1=VAV]
This screen allows you to select whether you want the system to behave
as a VAV system or a Zoning System. If you select VAV this will allow
tenant logging for your VAV system.
Configuration Screen #2
Polling Unit Config
Last Polled Zone
Address: xx
[Enter Last Zone]
This zone is the last zone on the local loop of your zoning system that is
to be included in zone voting.
Configuration Screen #3
Polling Unit Config
Mode Changeover Time
Minutes: xx
[Enter Period Time]
This is the amount of time that you want to allow between changeover
from heating to cooling modes.
Configuration Screen #4
Polling Unit Config
Optimal Start
Target Zone..: xxx
[Enter Target Zone]
This is the unit ID of the Zone that you want to be satisfied by the
normally scheduled start time. If you enter “-1” into this box it will
average all zones instead of picking a specific zone. If you do not re-
quire optimal start enter “0”.
Configuration Screen #5
Polling Unit Config
Maverick Testing
Disabled: YES
[0=NO 1=YES]
Disabling the Maverick Testing allows known troubled zone(s) to con-
tinue voting without causing a Maverick alarm. In other words, all zones
are included in the voting regardless of whether they are more than four
degrees from setpoint or not.
Configuration Screen #6-65
Polling Unit Config
Enable Alarm Polling
Unit xx : YES
[0=NO 1=YES]
Enabling Alarm Polling allows any alarm from the loop to be polled.
You must set this for each controller on the loop