Sauter Components RDT 300 F001 User manual

7000928003 R4 Sauter Components
Flow-temperature controller
for heating / cooling
User's Manual, part 2
RDT 300 F001
7000928003 R4

7000928003 R4 Sauter Components

7000928003 R4 Sauter Components
Front view of controller
Service and adjustment keys
Numerical keys
Control parameters
Service
Clear
User keys with
function keys
Setpoint
Actual value
Control deviation
Positioning signal
Input
Limit
Date and time
Forwards
Backwards and
minus sign
Flap holds instructions Memory (option) Mode switch
Manual mode
Automatic mode
Service level
0 9
. . .
PAR
SERV
Cl
Xs
Xi
XW
Y
I
Information centre
L
B09791
PRO
Weekly programme
SET
Time, date...

7000928003 R4 Sauter Components

2 - 1
7000928003 R4 Sauter Components
Table of contents
Service........................................................................................................................................................................................... 3
Choice of model; memory; equipment data; re-start ...................................................................................................................... 5
Choice of model; memory; equipment data; re-start ...................................................................................................................... 6
How to parameterise the measured value inputs ........................................................................................................................... 7
How to parameterise the measured value inputs ........................................................................................................................... 8
How to set the setpoint ranges....................................................................................................................................................... 8
How to set the control action and the mode of action .................................................................................................................... 9
Neutral zone................................................................................................................................................................................... 9
How to parameterise the constant control outputs, blocking protection....................................................................................... 11
Limit value functions..................................................................................................................................................................... 12
Clock function............................................................................................................................................................................... 13
Overview of models ................................................................................................................................................................... 15
Description of functions: RDT 300............................................................................................................................................ 16
Block diagram RDT 300 Model 0 ................................................................................................................................ 17
Description of functions: RDT 300............................................................................................................................................ 18
Block diagram RDT 300 Model 1 ................................................................................................................................ 19
Description of functions: RDT 300............................................................................................................................................ 20
Block diagram RDT 300 Model 2 ................................................................................................................................ 21
Description of functions: RDT 300............................................................................................................................................ 22
Block diagram RDT 300 Model 3 ................................................................................................................................ 23
Description of functions: RDT 300............................................................................................................................................ 24
Block diagram RDT 300 Model 4 ................................................................................................................................ 25
Description of functions: RDT 300............................................................................................................................................ 26
Block diagram RDT 300 Model 5 ................................................................................................................................ 27
Description of functions: RDT 300............................................................................................................................................ 28
Block diagram RDT 300 Model 6 ................................................................................................................................ 29
Description of parameters......................................................................................................................................................... 31
Description of parameters ............................................................................................................................................................ 33
1W 1st shift (W), input ................................................................................................................ 33
2W 2nd shift (W), input............................................................................................................... 33
3H Heating curve - input............................................................................................................ 33
5r Input - controller 5................................................................................................................ 33
ALErt Forwarding an alarm ............................................................................................................ 33
bXi. , bXi. Range Xi for free unit of measurement and active transducer............................................. 34
Cod Code number....................................................................................................................... 34
cXi. config Xi ............................................................................................................................... 34
cXs.Calculated setpoint .............................................................................................................. 34
dXi. Unit of measurement Xi ....................................................................................................... 35
End End value for the flow temperature when the ETF is on...................................................... 35
ER Daily increase in flow temperature when the ETF is on....................................................... 35
ETF Dry flooring function ............................................................................................................ 35
.F1 End of shift ........................................................................................................................... 35
.FP Start of shift.......................................................................................................................... 36
HL. Hysteresis of limit................................................................................................................. 36
Ini Initialisation.......................................................................................................................... 36
L. Limit ..................................................................................................................................... 36
L. Switching point for Limit....................................................................................................... 36
Ld. Target of limit ....................................................................................................................... 36
LME Load memory....................................................................................................................... 37
Lv. Delay time of limit................................................................................................................. 37
Ln. Follow-up time for limit......................................................................................................... 37
LY. Limit Y.................................................................................................................................. 37
MCO Changeover criterion ........................................................................................................... 37
Mod Model number...................................................................................................................... 38
nXi3. Averaged outdoor temperature ............................................................................................ 38

2 - 2
7000928003 R4 Sauter Components
OF. Offset....................................................................................................................................38
RC Remote Control.....................................................................................................................38
RDT Type of unit (designation).....................................................................................................38
rXs. Range (setpoint range) Xs....................................................................................................38
rXs. Range (setpoint range) Xs....................................................................................................39
rY3 Range Y3 output...................................................................................................................39
rY3 Range Y3 output...................................................................................................................39
WS shift (W)..........................................................................................................................39
SL Slope of heating curve..........................................................................................................39
SME Write into memory ................................................................................................................39
ST Start value for the flow temperature when the ETF is on......................................................40
TI Period of time for the averaged outdoor temperature...........................................................40
TF. Time filter (filter time constant) .............................................................................................40
Tn. Integral action time (reset time) (standardised term)............................................................40
Ver Version .................................................................................................................................40
W. / Shift (W)................................................................................................................................40
Xi. Actual value (standardised term)..........................................................................................41
Xm. Balancing of measured value Xi...........................................................................................41
Xn. X neutral ...............................................................................................................................41
Xp. Proportional band (standardised term).................................................................................41
Xp. / Control action: controller Xp .................................................................................................41
Xs. Setpoint (standardised term) ................................................................................................41
XsF Setpoint with risk of frost ......................................................................................................42
SoLL Calculated setpoint based on heating curve ........................................................................42
Xw. Control deviation (standardised term)...................................................................................42
Y. Positioning signal (standardised term) .................................................................................42
Y0. Y-0 point ...............................................................................................................................42
Y3. Y3. source............................................................................................................................42
Yc. Calculated positioning signal................................................................................................43
YM Ymin-selection / Ymax-selection ..........................................................................................43
List of parameters.......................................................................................................................................................................45
Appendix......................................................................................................................................................................................59
Wiring diagram..............................................................................................................................................................................59

Service 2 - 3
7000928003 R4 Sauter Components
Service
To gain access to the service level, you have to enter a password (code). It is 6-7-8-9, and it
cannot be changed.
Access to the service level can be prevented by sealing the mode switch.
In the service level, the controller is matched to the task in hand by making these entries,
amongst others:
configure and (if necessary) adjust the measured-value inputs
set the control actions and modes of action
configure the control outputs
In the parameterising procedure described below, the grey fields contain the values that have
been entered at the factory (default values).
They should be considered as examples and apply for control model 0.
All entries and changes should be performed with great care. If the controller fails to
work properly, the cause is often incorrect configuration, e.g. the wrong mode of action
or the wrong type of transmitter.

2 - 4 Service
7000928003 R4 Sauter Components

Service 2 - 5
7000928003 R4 Sauter Components
Choice of model; memory; equipment data; re-start
Mod 0
Reset to factory setting
Reinitialise links
Input
Mod
Cl
Control model number
SERV
9
Command module 1
- Source, (fixed target PI 2
cooling, if activated)
Command module 2
- Source, (fixed target PI 1
heating, if activated)
Heating curve
- Source, (fixed target PI 1
heating, if activated)
Controller PI 5
- Source
Dry flooring function
- Activation
Remote control
- Activation
Changeover
- Switchover criterion
1W
2W
3H
5r
ETF
RC
MCO
Input
Inactive
Source:
Xi1...6
Xi3 averaged
II
_ _
Xi3
OFF
Xi1...6
Xn3
OFF
Xi3
OFF
OFF
OFF
1
Input
Inactive
Active
II
_ _
OFF
ON
Input
Method 1, only based on
outdoor temperature
Method 2
II
MC0
1
2
B09372a
2)
2)
2)
3)
1)
1) Enter code.
2) Only command module or heating curve are possible.
3) If the "dry flooring" function is activated, the Automatic symbol will flash during automatic mode.

2 - 6 Service
7000928003 R4 Sauter Components
Choice of model; memory; equipment data; re-start
LME
SME
- Copies the parameters
from the controller into
the memory
Memory (option)
- Copies parameters
from memory into
controller !
VER
RDT
!
Cl
Cl
Mod
FPlug memory
in
Reset to
factory setting
Enter
Code
!
Cl
OK Yes
No
Copies the parameters
from the controller
into Memory
Restart
Ini
Reinitialisation
Copies parameters
from memory
into Controller
Software version
Device type
If not present,
enter model
300
_._
B09373
3)
1) Enter code.
3) An 'F' in the display stands for 'Fault'. This also appears when there is an internal memory failure after a reset, e.g. due to
a power failure. The controller then uses the default values and control model 0.