VAV Controller

with 2 x 0-10V DC Outputs

Feature
Notes

Configuration Tables

Data Sheet

Wiring and Applications

History

Configuration Tables

Latest released version is 4c3

Document last updated 01/11/2001
Recent features not included on Data sheet are in
RED text

Configuration Parameters

Doorway / InSite Code

Label

Description

Units

Default Value

Range

C1
SPFC
Occupied room temperature setpoint
Deg C
20
10 to 35
C2
SPDB
Setpoint Deadband
Deg C
1
0 to 10
C3
SPTR
Setpoint Trim
Deg C
0
-10 to 10
C4
SPTY
Setpoint type
0: Local from C1, occupancy supervised from a master Zone Controller
1: Setpoint (and occupancy) supervised from a master Zone Controller
2: Room temp control from a Zone Controller; VAV outputs controlled directly from Zone's Heat%, Cool% Control Demands
-
1
0 to 2
C5
INMD
Input mode for terminals 3-4 (/001 variant only)
0: Input not used (unless /002 variant for Actual Volume feedback)
1: Internal Occupancy AND External Occupation signal (short = occupied)
2: Internal Occupancy OR External Occupation signal
3: External Occupation signal only
4: Alarm Input
-
0
0 to 4
C6
MAXH
Not used in this application
Deg C
30
0 to 90
C7
MINH
Not used in this application
Deg C
20
0 to 90
C8
MAXC
Not used in this application
Deg C
18
2 to 30
C9
MINC
Not used in this application
Deg C
10
2 to 30
C10
MIND
Supply minimum demand, used for switching between heating and cooling
-
4
0 to 10
C11
OCCO
When set, controller will only run during the Occupied Period
-
0
0 to 1
C12
HPRD
Not used in this application
Secs/10
6
1 to 60
C13
HDLY
Not used in this application
Mins
0
-30 to 30
C14
CPRD
Not used in this application
Secs/10
6
1 to 60
C15
CDLY
Not used in this application
Mins
0
-30 to 30
C16
FPRD
Not used in this application
Secs/10
12
1 to 60
C17
FRPT
Frost Protection
0: No Action,
1: Open Heating Valve to 50%
2: Open Heating Valve to 50% and run fan/pump (not used in this application)
-
0
0 to 2
C18
MANL
Manual Level from Doorway
-
0
-100 to 100
C19
HTSC
Heat Source
-
0
-1 to 100
C20
CLSC
Cool Source
-
0
-1 to 100
C21
MAXV
Maximum Box Volume during Occupancy
%
100
5 to 100
C22
MINV
Minimum Box Volume during Occupancy
%
25
0 to 50
C23
REHT
ReHeat (consult smartkontrols for special driver settings when set to -1);
0: no ReHeat fitted; Desired Volume on Output B
-1: no ReHeat fitted; Desired Volume now on Output A; Main Supply Air Temp checked before opening Box
1 to 100: Maximum Box Volume when ReHeating; ReHeat on Output A; Desired Volume on Output B
% 0 -1 to 100
C24
ALRM
Alarm Mode
0: Ignore alarms
1: Alarms reported no other action
2: Control output set to zero on alarm
3: STOP alarm recognised control set to zero
-
1
0 to 3
C25
ALST
Alarm report sense (used with INMD=4)
0: Alarm if input = 0 (contact open)
1: Alarm if input = 1 (contact closed)
-
0
0 to 1
C26
MXVA
Maximum Voltage output on Channel ‘A’ (at all times)
%
10
0 to 100
C27
MNVA
Minimum Voltage output on Channel ‘A’ (at all times)
%
0
0 to 100
C28
MXVB
Maximum Voltage output on Channel ‘B’ (at all times)
%
10
0 to 100
C29
MNVB
Minimum Voltage output on Channel ‘B’ (at all times)
%
0
0 to 100

Monitoring Parameters

Doorway / InSite Code

Label

Description

Units

Default Value

Range

I1 (C30)
EXTI
Input A status; status of VFC input
-
-
0 to 1
I2 (C31)
OCCD
Occupied
-
-
0 to 1
I5 (C34)
COOL
Cooling Status
-
-
0 to 1
I6 (C35)
RLYA
Not used in this application
-
-
0 to 1
I7 (C36)
RLYB
Not used in this application
-
-
0 to 1
I8 (C37)
RLYC
Not used in this application
-
-
0 to 1
W1 (C38)
AUTO
Automatic/Manual Status
-
-
0 to 1
W2 (C39)
OVRD
Override
-
-
0 to 1
W5 (C42)
HAND
Manual Hand; use with MANL to set output level
-
0
0 to 1
W6 (C43)
POT
Set to a 1 if on-board pot fitted to PCB (SeaChange use)
-
0
0 to 1
W7 (C44)
SERV
Service Pin Msg (to Doorway +InSite, self resetting)
-
-
0 to 1
W8 (C45)
CGST
Configuration Mode Status
-
-
0 to 1
S1* (C50)
BOXV
Current Box Volume
%
-
0 to 100
S2* (C51)
RTNA
Return Air Temperature
Deg C
-
-
S3* (C52)
HCOP
Heat Cool Output
%
-
0 to 100
S4 (C53)
SPSL
Not used in this application
Deg C
-
-
S5 (C54)
SPRT
Current Return Setpoint
Deg C
-
-
S6 (C55)
HDMD
Heat Demand from Room Loop (or Zone Controller)
%
-
0 to 100
S7 (C56)
CDMD
Cool Demand from Room Loop (or Zone Controller)
%
-
0 to 100
K1 (C60)
SPOC
Occupation Setpoint
Deg C
20
5 to 35
K2 (C61)
SPNO
Non-Occupation Setpoint
Deg C
10
5 to 20
K3 (C62)
SPSV
Supervised Setpoint from Master Controller
Deg C
-
0 to 35
K4 (C63)
SPTR
Maximum Temperature high limit
Deg C
0
-10 to 10
K5 (C64)
MXVA
Maximum Voltage output on Channel ‘A’ (at all times)
%
10
0 to 100
K6 (C65)
MNVA
Minimum Voltage output on Channel ‘A’ (at all times)
%
0
0 to 100
K7 (C66)
MXVB
Maximum Voltage output on Channel ‘B’ (at all times)
%
10
0 to 100
K8 (C67)
MNVB
Minimum Voltage output on Channel ‘B’ (at all times)
%
0
0 to 100
 
 
Engineering Parameters; only accessible via Doorway and InSite
 
 
 
C90
NOAL
No Alarms; all alarms cleared (when set to 1)
-
-
0 or 1
C91
SENF
Sensor Failed (when set to 1)
-
-
0 or 1
C92
EXTN
Volt-Free Contact alarm (when set to 1)
-
-
0 or 1
C93
STOP
STOP alarm received (when set to 1)
-
-
0 or 1
 
 
* 24 hour plots available for these values by default
 
 
 
 
 
Plotting interval and plotted variable changeable via Doorway or InSite
 
 
 
smartkontrols Ltd
8 Horsted Square
Bell Lane Business Park
Uckfield East Sussex
TN22 1QG
phone 01825 769812
fax 01825 769813
e-mail sales@smartkontrols.co.uk
http:// www.smartkontrols.co.uk