ZIEHL-ABEGG UNIcon CTG-150AVC User manual

UNIcon
CTG-150AVC
Temperature-control module
Operating Instructions
Keep for reference!
Software version: from Version 1.00
L-BAL-E287-GB 2015 Index 004 Part.-No.
english

Content
1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Structure of the operating instructions . . . . . . . . . . . . . . . . . . . . 4
1.2 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Operational area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.3 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.4 Disposal / recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 Installation location for agriculture . . . . . . . . . . . . . . . . . . . . . . . 7
5 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.1 EMC-compatible installation of control lines . . . . . . . . . . . . . . . . 7
5.2 Connection Voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.3 Sensor connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.4 Output voltage 0...10 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.5 Digital input (D1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.6 Relay outputs “K1” ................................... 9
5.7 RS-485 interface for MODBUS . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.7.1 Automatic addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Multipurpose LC display and keyboard . . . . . . . . . . . . . . . . . . . . . . . 12
7 Modes/Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7.1 Select operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7.2 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7.3 Menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
8 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8.1 Base setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8.1.1 BASE SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8.1.2 Characteristic curve temperature sensor 2.00 . . . . . . . . . . 16
8.2 Settings for operation modes 2.01 + 2.03 . . . . . . . . . . . . . . . . 17
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8.2.1 SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.2.2 Function diagrams temperature controller 2.01 . . . . . . . . . 18
8.2.3 Function diagrams two-position controller 2.03 . . . . . . . . . 19
8.3 Menu group "INFO" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.4 Menu group "IO SETUP" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.4.1 Allocation: virtual IOs/real IOs . . . . . . . . . . . . . . . . . . . . . 21
8.4.2 Analog output “AO” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.4.3 Digital output “DO” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.4.4 Digital inputs “DI” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8.4.4.1 Menu overview . . . . . . . . . . . . . . . . . . . . . . . 24
8.4.4.2 Enable ON/OFF, function
| 1D | . . . . . . . . . . . . 25
8.4.4.3 External message, function
| 2D | . . . . . . . . . . . 26
8.4.4.4 Setpoint 1/2, function | 5D | . . . . . . . . . . . . . . . 26
8.5 Menu group "LIMITS" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8.5.1 Limit message modulation . . . . . . . . . . . . . . . . . . . . . . . . 27
8.5.2 Limit message temperature . . . . . . . . . . . . . . . . . . . . . . . 28
8.6 Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8.7 MODBUS SLAVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.7.1 Address and interface parameters . . . . . . . . . . . . . . . . . . 30
8.7.2 MODBUS Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8.7.2.1 Holding register . . . . . . . . . . . . . . . . . . . . . . . 31
8.7.2.2 Input register . . . . . . . . . . . . . . . . . . . . . . . . 33
9 Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
9.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
9.2 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
9.3 Dimensions [mm] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
9.4 Manufacturer reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
9.5 Service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
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1 General notes
Compliance with the following instructions is mandatory to ensure the functionality and
safety of the product. If the following instructions given especially but not limited for
general safety, transport, storage, mounting, operating conditions, start-up, mainte-
nance, repair, cleaning and disposal / recycling are not observed, the product may not
operate safely and may cause a hazard to the life and limb of users and third parties.
Deviations from the following requirements may therefore lead both to the loss of the
statutory material defect liability rights and to the liability of the buyer for the product that
has become unsafe due to the deviation from the specifications.
1.1 Structure of the operating instructions
Before installation and start-up, read this manual carefully to ensure correct use!
We emphasize that these operating instructions apply to specific units only, and are in
no way valid for the complete system!
Use these operating instructions to work safely with and on the device. They contain
safety instructions that must be complied with as well as information that is required for
failure-free operation of the device.
Keep these operating instructions together with the device. It must be ensured that all
persons that are to work on the device can refer to the operating instructions at any time.
1.2 Exclusion of liability
To allow for future developments, construction methods and technical data given are
subject to alteration. We do not accept any liability for possible errors or omissions in the
information contained in data, illustrations or drawings provided.
We accept no liability for damage caused by misuse, incorrect use, improper use or as a
consequence of unauthorized repairs or modifications.
2 Safety instructions
•Mounting, electrical connection, and start-up operation may only be carried out by an
electrical specialist in accordance with electrotechnical regulations (e.g. DIN EN 50110
or DIN EN 60204)!
•Persons entrusted with the planning, installation, commissioning and maintenance
and servicing in connection with the device must have the corresponding qualifica-
tions and skills for these jobs. In addition, they must be knowledgeable about the
safety regulations, EU directives, rules for the prevention of accidents and the corre-
sponding national as well as regional and in-house regulations.
•The equipment is to be used solely for the purposes specified and confirmed in the
order. Other uses which do not coincide with, or which exceed those specified will be
deemed unauthorised unless contractually agreed. Damages resulting from such
unauthorised uses will not be the liability of the manufacturer. The user will assume
sole liability.
•It is strictly forbidden for work to be carried out on any components while they are
connected to live voltage.
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•The safe isolation from the supply must be checked using a two-pole voltage detec-
tor.
•The owner is obliged to ensure that the device is operated in perfect working order
only.
•Electrical equipment must be checked regularly: Loose connections are to be re-
tightened and damaged lines or cables must be replaced immediately.
•Never clean electrical equipment with water or similar liquids.
•A separate fault and performance monitoring-system with an alarm signal function is
necessary in order to prevent personal injuries and material damages during malfunc-
tions and in case the device fails. Substitute operation must be taken into consider-
ation!
3 Product overview
3.1 Operational area
Temperature control for e.g.: extraction systems, warm-air heaters, air curtain installa-
tions, liquid-cooling, chillers.
Controlled output (0 - 10 V) e.g. for activating a speed controller for fans.
Fans with integrated controller and input 0 - 10 V can be activated directly.
3.2 Function
The measured actual value at the sensor is compared with the adjusted target value.
Output voltage and thus fan speed is controlled automatically depending on the adjusted
parameters.
Alternatively the device can be operated as temperature sensor. Output 0 - 10 V in this
mode proportional to the adjusted measuring range (max. -50...150 °C).
3.3 Storage
•The device must be stored in its original packaging in a dry and weather-proof room.
•Avoid exposure to extreme heat and cold.
•Avoid over-long storage periods (we recommend a maximum of one year).
3.4 Disposal / recycling
Disposal must be carried out professionally and in an environmentally friendly way in
accordance with the respective national legal stipulations.
"Separate the materials by type and in an environmentally friendly way.
"If necessary, commission a specialist company with the waste disposal.
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4 Mounting
4.1 General notes
Attention!
•Before installation remove the device from the packing and check for any possible
shipping damage! Start-up is not allowed in the case of transport damage!
•Do not mount equipment on vibrating base!
•When mounted onto lightweight walls, there must be no impermissibly high vibrations
or shock loads. Any banging shut of doors that are integrated into these lightweight
walls, can result in extremely high shock loads. Therefore, we advise you to decouple
the devices from the wall.
•Do not allow drilling chips, screws and other foreign bodies to reach the device
interior!
•The device should be installed in a location where it will not be disturbed, but at the
same time can be easily accessed!
•Care must be taken to avoid direct radiation from the sun!
•The device is designed for vertical installation (bottom cable inlet). A horizontal or
reclined installation is only permissible after technical release of the manufacturer!
•Use the templates printed on the device packing to mark the fastening bore holes.
•Assemble the device on a clean and stable base. Do not distort during assembly! Use
the appropriate mounting devices for proper installation of the unit!
•Two lines may only be fed through one cable gland with the sealing insert for two
lines.
•Remove the connection cover for mounting and connection, and subsequently close
it again carefully.
Drilling template on packing
Gehäuse
housing
111 mm
Gehäuse / housing
106 mm
11 mm
83 mm
91 mm
Schraube
max 4,5 mm
screw max
4,5 mm
Bohrschablone
drilling template
Vertical mounting
1 Lid screw (tightening torque 1.1 Nm)
2 Cable gland M16 + seal insert with two holes
(5 mm)
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4.2 Installation location for agriculture
When using for animal keeping, do not install the device directly in the stable but in a
separate room with a lower pollutant load. This helps to avoid damages caused by
pollutant gases (e.g. ammonia fumes, hydrogen sulphide fumes).
5 Electrical installation
5.1 EMC-compatible installation of control lines
Pay attention to maintain sufficient distance from powerlines and motor wires to prevent
interferences.
When using a shielded cable the shield must be connected (as short and with as low an
induction as possible!) to the PE conductor on one side at the signal input (of the
evaluation unit).
5.2 Connection Voltage supply
Connection Voltage supply at terminals: “+U
S
” and “GND”. Here, it must be strictly
observedt hat the mains voltage lies within the llowable olerance pecifications (see
Technical data and nameplate affixed to the side).
Danger due to electric current
Only PELV current sources which ensure safe electrical isolation of the operating voltage
in accordance with IEC/DIN EN 60204-1 must be used.
There is no potential isolation between supply voltage and output signal.
5.3 Sensor connection
Connection of temperature sensor for measuring actual value (not in scope of delivery)
to terminals “TF”. It is possible to connect ZIEHL-ABEGG sensors of series “TF..”
(KTY81-210) or PT1000 temperature sensors (it must be paid attention to no polarity).
For a high interference immunity a capacitor must be connected directly to the sensor (1
nF parallel). With ZIEHL-ABEGG temperature sensors type TF.. (KTY81-210) a capacitor
is integrated.
Attention!
Never apply line voltage to analog inputs!
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ZIEHL-ABEGG temperature sensors type series “TF..” (further information see Main Catalogue Control
Technology)
Built in sensor for di-
rect measurement at
the device
Type: TFR-E
Part.-No.: 00153406
Room sensor,
outdoor sensor
Type: TFR
Part.-No.: 00089846
Immersion sen-
sor
Type: TFT
Part.-No.: 00154797
Contact sensor
Type: TFA
Part.-No.: 00153407
Living room
sensor
Type: TFW
Part.- No. 00154798
Air duct sensor
Type: TFK
Part.-No.: 384022
5.4 Output voltage 0...10 V
Connection to terminals “A” and “GND” (I
max
see Technical data).
Parallel control of several speed controllers / EC-fans
The maximum possible number of speed controllers / EC fans with 0...10 V input that
can be controlled parallel depends on their input resistance and on the maximum
admissible load of the 0...10 V output.
Example:
•Supply voltage CPG / CTG: 10 V > I
max
for 0...10 V output 0.3 mA (see Technical
data or connection diagram).
•ECblue motor size B: Input resistance R
i
> 100 kΩ (Assembly instuctions fan
seeTechnical data or connection diagram).
•The current consumption for one fan is max. 0.1 mA (I U / R 10 V / 100 kΩ)
✓Result:
A maximum of three ECblue motor size B can be operated in parallel at one CPG /
CTG (total current consumption ≤ I
max
0...10 V output CPG / CTG).
Attention!
•It is not permissible to connect outputs of several devices to each other!
•In case of failure of the control module or interruption of the 0...10 V specification
signal, all parallel connected EC fans/speed controllers are no longer controlled. This
means that all fans stop!
5.5 Digital input (D1)
Different functions can be assigned to the digital input D1(see IO SETUP).
A voltage at terminals “1” and “2” (10...24 V DC) activates the programmed function
(note polarity - see connection diagram).
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5.6 Relay outputs “K1”
The relay output “K1”can have different functions assigned to it, see IO SETUP. Max.
contact rating see technical data and connection diagram.
Function fault indication (factory setting) for “K1”:
•For operation the relay is energized, connections “13” and “14” are bridged. For fault
the relay is de-energized.
•When switching off via enable (see IO SETUP/Digital inputs "DI"), the relay remains
energized.
5.7 RS-485 interface for MODBUS
The device comes equipped with a RS-485 interface for networking via MODBUS.
Conntection at: “A (D+)”, “B (D-)” and “GND”.
11.03.2014
v_am_modbus_connect.vsd
ID1 GND A
(D+)
B
(D-) ID2GND A (D+)
B
(D-)
B
(D-) ID1 GND A (D+)
B
(D-) ID2GND A (D+)
MODBUS
(RS-485)
MODBUS
(RS-485)
Addressing Addressing
MODBUS
(RS-485)
MODBUS
(RS-485)
Addressing Addressing
The connections for MODBUS “A (D+)”, “B (D-)” are available double on the module and are
connected with each other internally.
Information
•You must ensure correct connection; i.e. “A (D+)” must also be connected on the
following devices to “A (D+)”. The same applies to “B (D-)”.
•In addition, a "GND" connection must be established, as dissimilar potential (over 10
V!) will lead to the destruction of the RS-485 interface (e.g. lightning).
•Except the data link “A (D+)”, “B (D-)” and “GND” (for automatic addressing additional
“ID1” - “ID2” see following chapter) no further cable cores of the data line may be used.
•Pay attention to sufficient distance from powerlines and motor wires (min. 20 cm).
•A maximum of 64 participants can be directly connected to one another, and another
64 participants via a repeater.
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Example for MODBUS connection
MODBUS
26.02.2007
v_modbus_verbindung.vsd
The data line must be conducted from one device
to the next. No other type of wiring is allowed!
Always use only two wires of one lead (twisted
pair) for the connection.
Recommended wire types
1. CAT5 / CAT7 cables
2. J-Y (St) 2x2x0.6 (telephone cable)
3. AWG22 (2x2 twisted pair)
Max allowed wire length 1000 m (CAT5/7 500 m).
Shielding
The use of shielded cables is normally not needed but offers high protection against
electromagnetic interferences, especially high frequencies. However, the effectiveness
of the shield depends on careful installation of the line.
If shielded cables are used, the shield should be placed at “PE” on at least one side
(preferably on the master connection). The occurrence of compensating currents may
have to be considered if the shield is contacted on both sides.
Shield connection correct Shield connection incorrect
When using telephone cable with four cable cores, we recommend the following
allocation:
•A (D+) red
•B (D-) black
•ID1 - ID2 yellow (for automatic addressing)
•GND white
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Default interface parameter
•Baudrate 19200
•Bits 8
•Parity Even
•Stop bits 1
•Handshake none
Information
•Addressing is performed depending on version by display, an external terminal or a
PC with the appropriate software (automatic addressing following chapter).
•The MODBUS register description and the information sheet “Network structure of
MODBUS” can be requested from our Support Department V-STE for control systems
- ventilation.
5.7.1 Automatic addressing
Automatic addressing can be started when the connections “ID1” and “ID2” for “Address-
ing” are connected with each other additionally next to the bus connection. I. e. it is no
longer necessary to address every user manually in the network.
16.05.2018
v_modbus_autoadr_ctg_cpg_c.vsd
A
(D+)
B
(D-)
GND
MODBUS
(RS-485)
A-G-247NW
ID1 GND A
(D+)
B
(D-) ID2GND A (D+)
B
(D-)
B
(D-) ID1 GND A (D+)
B
(D-) ID2GND A (D+)
MODBUS
(RS-485)
MODBUS
(RS-485)
Addressing Addressing
MODBUS
(RS-485)
MODBUS
(RS-485)
Addressing Addressing
Connection at MODBUS Master via the terminals: A (1D+), B (1D-), ID and GND
Connection of the Slave members via the terminals: A (D+), B (D-), GND and ID1 / ID2
Information
•Except the data link “A (D+)”, “B (D-)” the “ID1 - ID2” and the “GND” connection may no
further cable cores of the data line be used.
•The connections for the automatic addressing “ID1” and “ID2” are not directly
connected with each other. These may not be bridged; any order of connection is
possible.
•If a repeater is necessary and automatic addressing should be carried out, only the
repeater of the Z-G-1NE type can be used, only it can relay the addressing signal.
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•For automatic addressing with hand held terminal type A-G-247 max. 63 members.
On the first user that is connected directly to a terminal, MODBUS Master or PC, “GND”
and “ID1” or “ID2” must be bridged. This is recognised as a result and occupied by
address 1.
For the following users the connection “ID1” or “ID2” of a user respectively is connected
with connection “ID1” or “ID2” of the next user.
The automatic addressing of other users is initiated by the previous user via this
connection.
6 Multipurpose LC display and keyboard
17.6 °C
Actual value
Line 1: 16 figures for actual and desired values
Line 2: 16 figures for menu text
PProgram key and open menu
▼Menu selection, reduce value
▲Menu selection, increase value
▼ + ▲ESC-key combination, Escape leave menu
Messages on the display
OFF No enable
!Exceeding measuring range
Moon symbol Adjustment for Setpoint 2 active
Hourerglass symbol Timer function active
External error External fault alarm
Limit Uout Limit: Modulation
Limit Temp. Limit: Temperature
Check Temp Sens Failure: Check temperature sensor
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7 Modes/Start-up
7.1 Select operation mode
Information
Simple installation is possible through the selection of the preprogrammed mode of
operation.
This determines the basic function of the device, factory set 2.01 .
Mode Function
2.00 Temperature sensor: output 0...10 V proportional to measuring range
2.01 Temperature controller (P): output 0...10 V depending on adjusted setpoint an
measured actual value.
2.03
Temperature controller (P): output 0...10 V depending on adjusted setpoint an
measured actual value.
Additional function: two-position controller via relay
7.2 Start-up
Version
1. You must mount and connect the device in accordance with the operating instruc-
tions.
2. Double check that all connections are correct.
3. The supply voltage must match the information on the rating plate.
4. Set the mode, unit and measuring range and adjust the sensor in the BASE
SETUP.
5. Set the parameters for control operation for the modes 2.01 and 2.03 under
"SETTING".
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7.3 Menu structure
27.5 °C
Actual Value
Display after turning on the voltage supply.
Switch over between actual value display and “INFO” with
the key shortcut for Escape (Esc ▼ + ▲).
INFO
Selection of the menu group (e.g. BASE SETUP) to the right through the ▼-key, to the
left through the ▲-key.
Youcangotothemenuitemsinthemenugroups (e.g. mode) by using the P key. Use the
arrow keys to move up and down within the menu group.
To make adjustments, press the P key after selecting the menu item. If the previously set
value starts to flash, it can be adjusted with the ▼+▲ keys and then saved with the P
key. To exit the menu without making any changes, use the “Esc” short-key, i.e., the
originally set values remain.
Example for Mode 2.01 (Factory setting)
INFO
▼
▲SETTING
▼
▲BASE SETUP
P↓ ↑ ESC P↓ ↑ ESC P↓ ↑ ESC
20.0 °C
Actual value
20 °C
Setpoint 1
2.01
Mode
▲ ▼ ▲ ▼ ▲ ▼
20.0 °C
Setpoint 1
15 °C
Setpoint 2
°C
Units
▲ ▼ ▲ ▼ ▲ ▼
0.0 V
Uout
5.0 K
Pband
KTY81-210
Sensortype
▲ ▼ ▲ ▼ ▲ ▼
2058 Ω
Resistor
0.0 V
Min. Uout
0.0 K
Offset
▲ ▼ ▲ ▼ ▲ ▼
0.08
UNIcon
10.0 V
Max. Uout
OFF
MSCO
Reprogramming Mode 2.01 to 2.00 in “BASE SETUP”
1 2 3 4 5 6 7
2.01
Mode P
«2.01»
Mode ▲
«2.00»
Mode P2.00
Mode
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8 Programming
8.1 Base setup
8.1.1 BASE SETUP
2.01
Mode
2.00 : Temperature sensor
2.01 : Temperature controller output 0...10 V (factory setting)
2.03 : Temperature controller output 0...10 V and two-position controller via
relay
°C
Units
Display in SI-unit "°C" (factory setting) or Imperial- unit (US) "°F".
Conversion factor:
Temperature: t / °F 1.8 x t °C + 32
Settings for temperature differences (with SI units in K) are also made for
Imperial units (US) in °F ( Δ 1.8 °F
Δ 1 K ).
KTY81-210
Sensortype
Sensor type: KTY 81-210 (factory setting) or PT 1000.
-50.0 °C
(-58.0 °F)
Range Min. Temp.
Setting measuring range, minimum temperature value (only for 2.00 )
Setting range:
-50.0...150.0 °C (-58.0...302.0 °F)
Factory setting:
-50.0 °C (-58.0 °F)
150.0 °C
(302.0 °F)
Range Max. Temp.
Setting measuring range, maximum temperature value (only for 2.00 )
Setting range:
150...-50 °C (302.0...-58.0 °F)
Factory setting:
150.0 °C (302.0 °F)
0.0 K
(0.0 °F)
Offset
Adjustment temperature sensor
Setting range: -20.0...20.0 °C (-36.0...36.0 °F)
Factory setting: 0.0 K (0.0 °F)
OFF
MSCO
Minimum air switch-off (only for 2.01 + 2.03 )
| MSCO | : | OFF | (factory setting)
If “Min. Uout” is adjusted (e.g. 2.0 V), than no diconnection of the output takes
place (does not go under “Min. Uout)”.
| MSCO | : | -2.0 K | (example)
It takes place a disconnection from Setting “Min. Uout” to “0”, if the given
difference is reached related to the Setpoint.
At a plus value (+) before reaching the desired value.
At a minus value (-) after falling below the desired value.
Hysteresis
| H | ON /OFF: approx. 1 K(1.8 °F)
Setting range:
-10.0 K...+10.0 K (-34.4...+32.4 °F)
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ON
Value>Set n+
Control function (only for 2.01 + 2.03 )
| Value>Set n+ | : | ON | Cooling increasing modulation for increasing actual
value over Setpoint.
| Value>Set n+ | : | OFF | Heating increasing modulation for decreasing
actual value below Setpoint.
OFF
Factory Setting
Attention!
ON > restore factory setting delivery status
(xxx) Values for Imperial units (US)
8.1.2 Characteristic curve temperature sensor 2.00
Uout
[V]
10
Actual Value
[°C]
Range min. value -50 °C
Range max. value 150 °C
5
050 100 150-50
Range min. value 0 °C
Range max. value 100 °C
05.05.2010
v_kennnl_ctg_temp_sens.vsd
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8.2 Settings for operation modes 2.01 + 2.03
8.2.1 SETTING
20.0 °C
(68.0 °F)
Setpoint 1
Setpoint1
Setting range: -50.0...150.0 °C (-58.0...302.0 °F)
Factory setting: 20.0 °C (68.0 °F)
15.0 °C
(59.0 °F)
Setpoint 2
Set Internal2
Setting range: -50.0...150.0 °C (-58.0...302.0 °F)
Factory setting: 15.0 °C (59.0 ° F)
5.0 K
(9.0 °F)
Pband
Pband
Setting range: 1.0...50.0 K (1.8...90.0 °F)
Factory setting: 5.0 K (9.0 °F)
0.5 K
(3.6 °F)
Hysteresis
Hysteresis (only for 2.03 switching hysteresis of the relay)
Setting range: 0.5...20.0 K (0.9...36.0 °F)
Factory setting: 0.5 K (3.6 °F)
0.0 K
(0.0 °F)
OffsetDigitalOut
Offset digital output (only for 2.03 offset setpoint relay output to setpoint P-
controller)
Setting range: -20.0...20.0 K (-36.0...36.0 °F)
Factory setting: 0.0 K (0.0 °F)
0.0 V
Min. Uout
Minimal output voltage
Setting range: 0...10 V (priority over "Max. Uout")
Factory setting: 0 V
10.0 V
Max. Uout
Maximal output voltage
Setting range: 10...0 V
Factory setting: 10 V
(xxx) Values for Imperial units (US)
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8.2.2 Function diagrams temperature controller 2.01
Cooling: | Value>Set n+ | : | ON |
20 °C
Setpoint
05.05.2010
v_temp_cool_ctg.vsd
24 °C
Uout
[V]
5
10
Actual Value
[°C]
Min. Uout = 3.5 V
Max. Uout = 8.5 V
Min. Uout = 0.0 V
Max. Uout = 10.0 V
4 K
Pband
Heating: | Value>Set n+ | : | OFF |
20 °C
Setpoint
4 K
Pband
05.05.2010
v_temp_heat_ctg.vsd
16 °C
Max. Uout = 10.0 V
Min. Uout = 0.0 V
Max. Uout = 8.5 V
Min. Uout = 3.5 V
Uout
[V]
Actual Value
[°C]
10
5
Minimum speed cut off
10
Min. Uout = 3.5 V
Max. Uout = 10.0 V
20 °C
Setpoint
7 K
Pband 27 °C
25.04.2016
v_min_luft_abschalt_ctg.vsd
Uout
[V]
Actual Value
[°C]
5
H
MSCO = OFF
MSCO = -2.0 K
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8.2.3 Function diagrams two-position controller 2.03
In mode 2.03 , in addition to the proportional controller via the 0...10 V output (see
functional diagrams 2.01 ), a two-position controller is active via the relay "K1".
The two-position controller can be operated in heating function or in cooling function.
The desired mode of operation can be determined by the function of "K1" (see IO
SETUP Digital output "DO").
The switch-on point of the relay deviates from the current setpoint temperature by the set
offset "OffsetDigitalOut". Switched on relay "K1" energized (terminals "13" - "14"
bridged), if relay not inverted.
•“0.0 K” set, i.e. heating/cooling “ON” when: actual value setpoint
•During negative offset value heating/cooling “ON” when: actual value Setpoint -
offset
•During positive offset value heating/cooling “ON” when: actual value setpoint +
offset
Examples: triggering a heating, setting
| 9K | for K1 (factory setting)
Setpoint 15.0 °C, Offset +5.0 K, Hysteresis 2.0 K Setpoint 20.0 °C, Offset -5.0 K, Hysteresis
2.0 K
10
12
14
16
18
20
22
24
26
28
30
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
[min]
[°C]
ON ON ON
ON = 15°C + 5 K = 20 °C OFF = 20°C + 2 K = 22 °C
16.03.2007
v_relais_heizen_9k_pos_offset.vsd
10
12
14
16
18
20
22
24
26
28
30
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
[min]
[°C]
ON
OFF = 15°C + 2 K = 17 °C ON = 20°C - 5K = 15 °C
ON
16.03.2007
v_relais_heizen_9k_neg_offset.vsd
If the ambient temperature is lower than the set operating point, the heating remains switched on. If
the ambient temperature exceeds the set operating point of the heating by 2.0 K (Kelvin), the
heating is switched off. I.e., the release point is situated at the hysteresis value over the operating
point.
Example: triggering a cooling, setting
| 10K | for “K1 (factory setting)”
Setpoint 15.0 °C, Offset +5.0 K, Hysteresis 2.0 K
10
12
14
16
18
20
22
24
26
28
30
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
[min]
[°C]
ON ON ON
ON = 15°C + 5 K = 20 °C OFF = 20°C - 2 K = 18 °C
16.03.2007
v_relais_kuehlen_10k_pos_offset.vsd
If the ambient temperature is higher than the set operating point, the cooling remains switched on. If
the ambient temperature falls below the set operating point of the cooling by 2.0 K (Kelvin), it is
switched off. I.e., the OFF point is situated at the hysteresis value under the operating point.
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8.3 Menu group "INFO"
The number of menus depends on the selected operating mode.
Settings cannot be made in this menu group!
INFO
Mode
Display 2.00 2.01 2.03
Actual value after turning on the voltage or after exiting the setting menu using the Esc key
combination.
Actual Value 27.1 °C
(80.8 °F)
27.1 °C
(80.8 °F)
27.1 °C
(80.8 °F)
Active setpoint display (Setpoint 1 or Setpoint 2 depending on activation via digital input or timer).
Setpoint 1 - 20.0 °C
(68.0 °F)
20.0 °C
(68.0 °F)
Magnitude of the output voltage 0...10 V
Uout 0.0 V 9.9 V 9.9 V
current resistance value of the temperature sensor
Resistor 2033 Ω2033 Ω2033 Ω
Time
Time - 8:54 8:54
Software version
UNIcon CTG150-AV 1.00 1.00 1.00
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