Siemens Climatix Series User Manual

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Siemens Standard application AHU CE1P3977en_02
Building Technologies HMI 01.02.2010
Main Index > Unit > Inputs > Digital alarms
Parameter Function Value range Unit Standard R S Link
ClgDx fdbk Dx Cooling Feedback OK…Fault x
Cooling Pump Cooling Pump alarm OK…Fault x
ClgPump fdbk Cooling Pump Feedback OK…Fault x
ExtraHtg Frost Heating 2 Frost monitor OK…Fault x
ExtraHtg Pump Heating 2 Pump alarm OK…Fault x
ExtraHtgPump fdbk Heating 2 Pump Feedback OK…Fault x
El heating 2 alarm Extra Electrical Heater alarm OK…Fault x
ExtraCooling DX ExtraDx Cooling alarm OK…Fault x
ExtraClg DX fdbk ExtraDx Cooling Feedback OK…Fault x
ExtraClg Pump Cooling 2 pump alarm OK…Fault x
ExtraClgPump fdbk Cooling 2 pump Feedback OK…Fault x
Auxiliaryalarm Auxiliary alarm OK…Fault x
17.12 Operating mode
17.12.1 General
Main Index > Unit > Operating mode
Parameter Function Value range Unit Standard R S Link
Actual Actual Status from the Unit
Unit Off
Unit On in comfort Mode
Unit On in Economy Mode
Not applicable
Boost activ
Night Cooling active
UnOccupied Heating or Cooling activ
Night kick active
Fire Damper Test active
Fire Alarm, Unit in Fire Mode
Unit Stopped and locked
Fans stay on according to cool down El Heater
Unit Startup is running
Off
On/Comfort
Economy.
Na
Osstp
NightClg
UnOcc
NightKick
FireDamper
Fire
Stop.
OverRun
StartUp
X
Manual operation Only if TspFunction <= Steps
Auto = TSP
Off and Stage 1...Stage 3 = override from
HMI
Auto
Off
Stage 1…Stage 3
Off 6
Manual operation Only if TspFunction = Steps+Tmp
Auto = TSP
Off, Eco St1..3 and Comf St1..3 = override
from HMI
Auto
Off
Eco St1..Eco St33
Comf St1..Comf St3
Off 6
Time switch program Only if TspFunction <= Steps
Actual Value from TSP; Jumpline to settings
Off
Stage 1…
Stage 3
Off 6 Section:
5.2.1
Time switch program Only if TspFunction = Steps+Tmp
Actual Value from TSP; Jumpline to settings
Off
Eco
Comf
From BACS Only if TspFunction <= Steps
Auto = TSP
Off and Stage 1 ..Stage 3 = override from
BMS
Auto
Off
Stage 1…
Stage 3
Off 6
From BACS Only if TspFunction = Steps+Tmp
Auto = TSP
Off, Eco St1..3 and Comf St1..3 = override
from BMS
Auto
Off
Eco St1..3
Comf St1..3
Off 6
External control Actual Value from External Control;
Jumpline to settings
Auto
Off
Stage 1…
Stage 3
Off 6
Night kick exh tmp Start the Unit in the Night to get actual
Value for the Return Temp
Jumpline to settings
X
Night cooling Free Cooling function; Jumpline to settings X
Tmp start Start of Unit in unoccupied by Temperature
difference; Jumpline to settings
X
Boost Pre Start of the Unit to Heat up or cool down
with a seperate Setpoint; Jumpline to settings
X
Power up delay Delay Time for Unit start after a Power up 0…36000 --- S --- 10 4
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 191

Siemens Climatix Series Specifications

General

Application	HVAC control
Communication Protocols	BACnet, Modbus, KNX
Inputs	Analog and digital inputs
Outputs	Analog and digital outputs
User Interface	web interface
Power Supply	24 V AC
Protection Class	IP20
Mounting	DIN rail mounting