ZIEHL MINIPAN TR210 User manual

ZIEHL industrie –elektronik GmbH + Co KG
Daimlerstr.13, 74523 Schwäbisch Hall, Germany
+ 49 791 504-0, [e-mail], www.ziehl.de
Temperature Relays and MINIKA® Mains Monitoring Digital Panelmeters MINIPAN® Switching Relays and Controls Measuring Transducers Grid- and Plant Protection
Operating Manual TR210
updated: 2022-12-01 / dr
from Firmware: 0-00
For more information and help about this product please scan the QR-Code or
choose the following link: TR210
Operating manual, Quick guide, Datasheet, Connection diagram, CAD Data
Firmwareupdates, FAQ, Videos about installation and settings, Certificates
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- MINIPAN®digital panel meters, temperature- and mains controlling

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Table of contents
1General Notes......................................................................................................................................... 2
2Application and Short description ........................................................................................................ 3
3Overview of functions...........................................................................Fehler! Textmarke nicht definiert.
4Connection Plan....................................................................................Fehler! Textmarke nicht definiert.
5Display and operation parts................................................................................................................... 4
6Programs................................................................................................................................................. 4
7Important Information ............................................................................................................................ 5
8Installation .............................................................................................................................................. 6
9Putting into operation ............................................................................................................................ 6
9.1 Display mode............................................................................................................................... 6
9.2 Menu mode (Decimal point behind the last digit ON)................................................................ 6
9.3 Parameter setting mode (Decimal point behind the last digit FLASHES)................................ 6
10 Operation .............................................................................................................................................. 10
10.1 Program 1................................................................................................................................... 10
10.2 Program 2................................................................................................................................... 11
10.3Program 3................................................................................................................................... 12
10.4Program 4................................................................................................................................... 13
10.5Program 5..................................................................................1Fehler! Textmarke nicht definiert.
10.6Program 6................................................................................................................................... 15
10.7Program 7................................................................................................................................... 16
10.8Program 8................................................................................................................................... 17
10.9Program 9................................................................................................................................... 18
11 Action chart .......................................................................................................................................... 18
12 Factory setting...................................................................................................................................... 19
13 Error search and measures ................................................................................................................. 20
14 Technical data ...................................................................................................................................... 21
15 Housing Design V4............................................................................................................................... 24
16 Disposal ................................................................................................................................................ 24
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, commissioning 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.

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2 Application and Short description
Control units type TR210 control up to 2 limit values.
The TR210 is used as:
•General temperature protection of machines and installations
•Temperature control unit, also for cooling applications
•Difference temperature controller unit for air-conditioning technology
3 Overview of functions
•2 Sensor inputs:
•Pt 100, Pt 1000, KTY 83 or KTY 84 in 2- or 3-wire configuration
•Thermocouples Type B, E, J, K, L, N, R, S, T
•Input signal DC 0-10 V; DC 0/4-20 mA
•0.1 °C resolution between –199.9...999.9 °C
•2 Relay outputs (each 1 change-over contact)
•1 Analogue output DC 0-10 V or
0/4-20 mA for parameterizing (not potentially separated from the inputs)
•Universal power supply AC/DC 24-240 V
•Several selectable programs
•Storage and indication of the measured MIN- und MAX-values
•pluggable terminals
4 Connection Plan

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5 Display and operation parts
1, 3 LEDs state of relay
2 Digital display, 4 digits
4, 5 LEDs day/night switching
6 LED measuring of differences
7 Up pushbutton
8 Pushbutton set/reset
9 Down pushbutton
10, 11 LEDs sensor
6 Programs
9 programs (Pr) with factory default settings can be selected. Due to these programs, the device can be
adapted very easily to the application.
Choose the program, which fits to your application and after that change the parameters! In case of
changing the program, each parameter is being reset to "factory setting".
(see chart " factory setting")
Choosing the programs:
When applying the power supply hold the pushbutton “Set” for 10 s. Then the program
(Pr 1 ... Pr 9) can be selected with the pushbuttons up/down and confirmed with Set.
Pr
Input
Limit value
1*
1 temperature sensor
2
2
2 temperature sensors
1 per sensor
3
1 temperature sensor
2 day and 2 night
4
2 temperature sensors
1 day and 1 night per sensor
5
2 temperature sensors
2 difference temperature
6
1x 0-10 V or 0/ 4-20 mA
2
7
2x 0-10 V or 0/ 4-20 mA
1 per input
8
2x 0-10 V or 0/4- 20 mA
2 difference
9
2 temperature sensors
2 MIN/MAX
* factory setting
Please note:
Pr 1, 2, 5-9: Y1 / Y2 = remote –reset (external)
Pr 3+4: Y1 / Y2 = switching day / night

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7 Important Information
To use the equipment flawless and safe, transport and store properly, install and start professionally and
operate as directed.
Only let persons work with the equipment who are familiar with installation, start and use and who have
appropriate qualification corresponding to their function. They must observe the contents of the instructions
manual, the information which are written on the equipment and the relevant security instructions for the
setting up and the use of electrical units.
The equipment is built according toDIN VDE/EN/IEC and checked andleave the plant accordingto security
in perfect condition. If, inany casethe information in the instructions manual is not sufficient, please contact
our company or the responsible representative.
In order to maintain this status, you must observe the safety regulations entitled “caution” in this operating
manual. Failures to follow the safety regulations can result in death, personal injury or property damage to
the device itself and to other devices and facilities.
To maintain this condition, you must observe the safety instructions in this instruction manual titled
“Important Information”. Failure to follow the safety instructions may result in death, personal injury, or
property damage to the equipment itself and other equipment and facilities.
Instead of the industrial norms and regulations written in this instruction manual valid for Europe, you must
observe out of their geographical scope the valid and relevant regulations of the corresponding country.
DANGER!
Hazardous voltage!
Will cause death or serious injury. Turn off and lock out all power
supplying this device before working on this device.
Attention!
Observe the maximum temperature permissible when installing in switching cabinet.
Make sure sufficient space to other equipment or heat sources. If the cooling
becomes more difficult e.g. through close proximity of apparatus with elevated
surface temperature or hindrance of the cooling air, the tolerable environmental
temperature is diminishing.
Attention! Connecting the temperature sensors
The temperature sensors are connected to the clamps 1T1, 1T2 and 1T3 and so on.
These pluggable terminals have a special contact material and may only be used for
the connection of the sensors. When connecting 2 thermocouples they must be
isolated from each other.
Attention! Universal power supply
The device has a universal power supply, that is suitable for DC- and AC-voltages.
Before connecting the device to supply-voltage make sure that the connected voltage
corresponds with the voltage on the lateral type on the device
Attention!
When all relays are programmed in operation current mode (=pick up at alarm), a loss
of the supply voltage or an instrument failure can remain unidentified. When the relay
is applied as control instrument, the operator must ensure, that this error is
recognized by regular examinations. We recommend to program and accordingly
evaluate at least one relay in the closed-circuit current mode.
A circuit-breaker or switch must be situated within easy reach of the
unit and fused. Installation excess current protection should be ≤ 10 A.

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8 Installation
The unit can be installed as follows:
•mount on 35 mm mounting rail according to EN 60715
•wall-mount with 3 x screws M4
•connecting wires refer to the connection plan to prevent miss-operation and malfunction.
9 Putting into operation
Decimal point behind the last digit:
Off = display mode, displays values of measuring inputs
On = menu mode, select the menu items
blinking = parameter setting mode
9.1 Display mode
Indication of the current sensor temperature. The temperature is shown in degrees centigrade. The
indication for voltage (0-10 V) and current (0/4-20 mA) can be scaled.
LED relay (K1, K2)
ON = relay picked up
LED sensor
ON = appropriate value in the display
flashes = sensor error
Function of buttons UP/DOWN
Push short change into menu mode
Push for > 2 s Display of the stored MIN- or MAX-
values of the chosen sensor
Function button SET/RESET
Push short
two sensors Display sensor 1 / sensor 2 (/ difference)
one sensor Display sensor / alarm limit 1 / alarm limit 2
Push for 2 s Reset restart interlock
Push for 4 s Display of chosen program
Push for 10 s Display of software version
9.2 Menu mode (Decimal point behind the last digit ON)
Selection of the menu items for changing the parameters. In the menu items for sensor- and alarm parameterizing the LEDs indicate the
special classification sensor-alarm-day/night - difference.
Function button UP/DOWN
Push short Selection of menu item; Change into display mode
Function button SET/RESET
Push short Change into parameter setting mode
9.3 Parameter setting mode (Decimal point behind the last digit FLASHES)
LEDs indicate sensors and relays concerned by the selected parameter setting point as well as
day/night-switching and differentiation measurement.
Function button UP/DOWN
Press short/long Adjustment of parameter value (slow/fast)
Function button SET/RESET
Press short Storage of setting and choice of next parameter.
Change into menu mode after the last parameter

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9.3.1 Parameterizing the sensors (S 1 / S 2):
Dependent on the chosen program: temperature (Pr 1-5, 9) or current/voltage (Pr 6-8)
Choose menu item with up/down until in indication S 1 and type of sensor alternate.
Here it can be read clearly, which type of sensor is selected and on which alarm the sensor works
(corresponding LEDs alarm on).
Enter with Set in parameterizing sensor e.g. S 1 / 100 for Pt 100.
Choose sensor type with up/down
Set cable resistance or 3-wire configuration (3-L).
2-wire configuration, cable resistance compensation:
Short-circuit the wires nearby the sensor and measure the cable resistance. Set parameter „LA“ on
this value.
With 2-wire connection and a common wire for all sensors, all sensor measuring currents will be
added on the common wire. The compensation value LA to be set is calculated as follows:
LA = 3 x RL/2 (RL = resistance of two wires)
We recommend 3-wire connection for each sensor.
9.3.2 Parameterizing of the alarms (AL 1 / AL 2):
Choose menu item with up/down until AL 1 and limit (limit value) alternate in display, e.g. AL 1 und 130
for 130 °C.
Here it can be read clearly, which limit value is parameterized and to which sensor works on the alarm
(yellow LEDs sensor on).
Begin to parameterize with Set.
Adjust limit with up/down. Adjust hysteresis. Negative hysteresis = MAX-switching point, the relay
switches when the adjusted limit is reached and switches back when the signal is fallen by the
hysteresis. E.g. limit 130 °C and hysteresis -5 °C: Relay switches at 130 °C and switches back at 125
°C. Positive hysteresis vice versa = MIN-switching point.
Alarm delay time dAL: An alarm is suppressed for the adjusted time, short-timed exceeding of the limit
does not cause an alarm.
Switch-back delay doF: An alarm is only switched off after the signal is below the limit and after delay of
this time, e.g. a cooling ventilator can cool further on for this time to avoid, that it has to switch be
switched on again after a short time.
Function of relay:
r-Closed-current circuit mode, relay is picked up in GOOD-state (=limit not reached) and releases
when the limit is exceeded. Advantage: errors and faults normally cause an alarm. Disadvantage:
alarm also when supply-voltage is switched off and after switching on until the relay has picked up.
Unfavorable e.g. with transformers, particularly, when the supply-voltage of the TR210 comes from
the monitored transformer.
A-Operating-current mode: relay is released in GOOD state and picks up when the limit is exceeded.
No alarm at errors and when supply-voltage switched off. Used normally switch ventilators or
heatings or for tripping of transformers.
r-L / A-L: alarm switches locked. Set back with reset only after fall short of the limit (with hysteresis)
and end of the switch-back delay. Ready for Reset is indicated with „A12L“ in the display mode.
Error report: With Err it can be selected, if the relay switches in the alarm state in case of sensor-error
Er1-9 (short circuit or break). (on / oFF)

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9.3.3 Test relay (tSt):
Here it can be programmed, that a relay switches into the alarm state after a certain time don, e.g. 1
weeks (= 168 hours) for the time doF, e.g. 10 s, to make a ventilator or a pump run for a short time, to
make them move and protect the bearings from damage through long standstill.
Choice of the alarm with up/down. Set switches to don and doF.
don = oFF = test not active.
9.3.4 Sensor simulation (Si):
A sensor can be selected, and a measured temperature can be simulated with the buttons up/down. All
functions of the unit work as if this temperature was really measured. If there is no button pushed for 15
minutes, the device automatically switches back into the display mode.
9.3.5 Sensor (CodE):
After setting all parameters they can be protected by activating the code lock. After pushing Set, the
display indicates Pin. Adjust with buttons up/down Pin 504 (factory setting). After pushing Set, code lock
can be activated or switched off. After pushing Set again, an individual Pin can be selected (write down).
When code lock is activated all parameters can be seen but not be changed anymore.
In case of problems with the code lock (forgotten Pin) the lock can be switched off and the Pin can be
set back to 504, by pushing button set while connecting the device to supply-voltage until Code / ofF is
indicated in the display.
9.3.6 Tips:
- With the pre-set programs Pr1 to Pr9 the most important parameters can be set in advance, so that only
little modifications are necessary, e.g. setting of the limits (limit values) for each alarm.
- After finishing one menu item it is switched automatically on the next one. E.g. after programming the
line resistance of sensor 1 and pushing Set, the devices switches on to sensor 2.
- When the right decimal point in the 7 segment display is on, the display mode has been left, and the
menu items can be chosen with up/down (menu mode).
- When the right decimal point blinks, you are in the parameter setting mode and can change the setting
with up/down.
- Long pushing on up/down speeds up the changes in the display.
- Pushing button up and down at the same time sets values to zero.
- With reset (press set/reset for 2s) the display mode can be reached from every position (exception:
simulation) of the parameter setting mode (the last selected value in is being stored).

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9.3.7 Indication of the digital display:
Pr1 ... Pr9 = program number
A1, A2 = alarm 1 or alarm 2 active
A12 = alarm 1 and alarm 2 active
additional L= alarm locked, for setting back „reset“ is necessary.
S= sensor
100, 1000 = Pt 100, Pt 1000
83,84 = KTY-sensor 83, 84
LA = 2-wire cable resistance
3-L = 3-wire configuration
Thermocouples (th..)
Display
thb
thE
thJ
thk
thL
thn
thr
thS
tht
Type
B
E
J
K
L
N
R
S
T
CoMP = compensation of the reference temperature of thermocouples
int = internal reference temperature or fix reference temperature
0-10 = 0-10 V voltage input
0/4-20 = 0/4-20 mA current input
SCAL = scaling of display for voltage- and current input
Auto = to adopt zero point, full scale and decimal point from the chosen type
USEr = free scaling of zero point, full scale and decimal point
____ = zero point value for 0 V, 0/4 mA
,,,, = full scale value for 10 V, 20 mA
dP = decimal point
AL 1, AL 2 = alarm limit
ALd = alarm limit day
Aln = alarm night
H= hysteresis
dAL = alarm delay (time delay until alarm)
doF = switch back delay (time delay until alarm switches back to good)
rEL = function of relay
r, A= closed-circuit current mode, operating current mode
r-L, A-L = closed-circuit- / operating current with interlocked switching (Locked)
tst = relay test periodically in hours after the time don for the duration doF
don = periodical time in hours for testing alarm/relay (oFF = no test)
doF = duration of test
E = exit (leave loop)
ovt = analogue output: oFF, 0-10 V, 0-20 mA, 4-20mA
SEn = sensor select for analogue output
S12, = maximum value of sensor 1 or sensor 2 is put out
S12_ = minimum value of sensor 1 or sensor 2 is put out
____ = value, at which 0 V, 0/4 mA is put out
,,,, = value, at which 10 V, 20 mA is put out
diF = difference sensor 2 minus sensor 1
on, oFF = on/off
Si = simulation
CodE = code (pin)
Pin = factory setting of Pin: 504

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Sensor 1
100
1000
83
84
t h..
S 1 Typ
2 s = Max
2 s = Min
CoMP
0..100
i nt
LA
0..100
3- L
AL 1 Limit - 280...
2000
dAL
0..9999 s
doFH rEL
r
A
r- L
A- L
Er r
on
oFF
0- 10
0- 20
4- 20
Zyklus
Relay
t St
AL
AL1
AL2
Edon doF 1..
9999 s
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
- 199.9
...999.9
oFF
- 280
...2000 - 280
...2000
____ , , , ,
- 280
...2000
0..9999 s
ovt
CodE
Typ
on
EL
oFF
....
Si
o.k. Pi n 0..
9999
AL 1 - 280
...2000
AL 2 - 280
...2000
Up
Set
Down Reset
= >2s Set
of f
1..9999 h
AL 2 Limit
Zero Fullscale
Limit alarm 1
10 Operation
10.1 Program 1
Pr1 / 1 temperature sensor, 2 limit values Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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AL
AL 1
AL 2
Edon of f
1..9999 h
doF 1...
9999 s
Sensor 1
100
1000
83
84
t h..
S 1 Typ
2 s = Max
2 s = Min
CoMP
0..100
i nt
LA
0..100
3- L
AL 1 Limit - 280...
2000
dAL
0..9999 s
doFH rEL
r
A
r- L
A- L
Err
on
oFF
S 1
S 2
0- 10
0- 20
4- 20
SEn
Zyklus
Relay
t St
- 199.9
...999.9
oFF
- 280
...2000 - 280
...2000
- 280
...2000
Sensor 2
2 s = Max
2 s = Min
....
S 1
S 2
S12,
S12_
0..9999 s
ovt Typ
....
Si
Up
Set
Down Reset
= >2s Set
AL 2 Limit
Zero Fullscale
S 2 Typ
____ , , , ,
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit alarm 1
10.2 Program 2
Pr2 / 2 temperature sensors, each 1 limit value Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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Sensor 1
2 s = Max
2 s = Min
ALn1 - 280
...2000
ALn2 - 280
...2000
ALd1 - 280
...2000
ALd2 - 280
...2000
100
1000
83
84
t h..
S 1 Typ CoMP
0..100
i nt
LA
0..100
3- L
ALd1 Limit - 280...
2000
dAL
0..9999 s
doFH
0- 10
0- 20
4- 20
Zyklus
Relay
t St
AL
AL 1
AL 2
Edon of f
1..9999 h
doF 1...
9999 s
- 199.9
...999.9
oFF
- 280
...2000 - 280
...2000
____ , , , ,
0..9999 s
ovt Typ
ALn1 - 280
...2000
....
Si
rEL
r
A
r- L
A- L
Er r
on
oFF
Zero Fullscale
ALd2 Limit
Up
Set
Down Reset
= >2s Set
- 280
...2000
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit day 1
10.3 Program 3
Pr3 / 1 temperature sensor, 2 limit values day and 2 limit values night
Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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Sensor 1
100
1000
83
84
t h..
S 1 Typ
2 s = Max
2 s = Min
CoMP
0..100
i nt
LA
0..100
3- L
ALd1 Limit - 280...
2000
dAL
0..9999 s
doFH
S 1
S 2
0- 10
0- 20
4- 20
SEn
Zyklus
Relay
t St
AL
AL 1
AL 2
Edon of f
1..9999 h
doF 1...
9999 s
- 199.9
...999.9
oFF
- 280
...2000 - 280 ...2000
____ , , , ,
- 280
...2000
Sensor 2
2 s = Max
2 s = Min
....
S 1
S 2
S12,
S12_
0..9999 s
ovt Typ
ALn1 - 280
...2000
....
Si
rEL
r
A
r- L
A- L
Er r
on
oFF
Zero Fullscale
Up
Set
Down Reset
= >2s Set
S 2 Typ
ALd2 Limit
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit day 1
10.4 Program 4
Pr4 / 2 temperature sensors, each 1 limit value day and 1 limit value night
Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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Sensor 1
100
1000
83
84
t h..
S 1 Typ
2 s = Max
2 s = Min
CoMP 0..100
i nt
LA
0..100
3- L
AL1 Limit - 280...
2000
S 1
S 2
di F
0- 10
0- 20
4- 20
SEn
Zyklus
Relay
t St
AL
AL 1
AL 2
Edon of f
1..9999 h
doF 1...
9999 s
oFF
- 280
...2000 - 280
...2000
____ , , , ,
- 280
...2000
Sensor 2
2 s = Max
2 s = Min
....
S 1
S 2
S12,
S12_
di F
ovt Typ
....
Si
Zero Fullscale
Up
Set
Down Reset
= >2s Set
S 2 Typ
AL 2 Limit
Difference
2 s = Max
2 s = Min
dAL
0..9999 s
doFH - 199.9
...999.9 0..9999 s
rEL
r
A
r- L
A- L
Er r
on
oFF
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit alarm 1
10.5 Program 5
Pr5 / 2 temperature sensors, temperature difference S 2 minus S 1
Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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Sensor 1
2 s = Max
2 s = Min
AL 1 - 1999
...9999
AL 2 - 1999
...9999
Up
Set
Down Reset
= >2s Set
0- 10
0- 20
4- 20
S 1 Typ
AL 1 Limit - 1999
...9999
dAL
0..9999 s
doFH rEL
r
A
r- L
A- L
Err
on
oFF
0- 10
0- 20
4- 20
Zyklus
Relay
t St
AL
AL1
AL2
Edon oFF
1..9999 h
doF 1..
9999 s
- 1999
...9999
oFF
- 1999
...9999
0..9999 s
ovt Typ
....
Si
SCAL USEr
AUto - 1999
...9999 - 1999
...9999 0.0.0.0
dP
- 1999
...9999 - 1999
...9999
AL 2 Limit
Zero Fullscale
Zero Fullscale
____ , , , ,
____ , , , ,
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit alarm 1
10.6 Program 6
Pr6 / 1 input 0-10 V or 0/4-20 mA, 2 limit values Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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Sensor 1
2 s = Max
2 s = Min
Sensor 2
2 s = Max
2 s = Min
Up
Set
Down Reset
= >2s Set
0- 10
0- 20
4- 20
S 1 Typ
AL 1 Limit - 1999
...9999
dAL
0..9999 s
doFH rEL
r
A
r- L
A- L
Err
on
oFF
S 1
S 2
0- 10
0- 20
4- 20
Zyklus
Relay
t St
AL
AL1
AL2
Edon oFF
1..9999 h
doF 1..
9999 s
- 1999
...9999
oFF
- 1999
...9999
0..9999 s
ovt Typ
....
Si
SCAL USEr
AUto - 1999
...9999 - 1999
...9999 0.0.0.0
dP
- 1999
...9999 - 1999
...9999
....
SEn
S 1
S 2
S12,
S12_
____ , , , ,
____ , , , ,
Zero Fullscale
S 2 Typ
AL 2 Limit
Zero Fullscale
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit alarm 1
10.7 Program 7
Pr7 / 2 inputs 0-10 V or 0/4-20 mA, each 1 limit value Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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Up
Set
Down Reset
= >2s Set
0- 10
0- 20
4- 20
S 1 Typ
AL 1 Limit - 1999
...9999
dAL
0..9999 s
doFH rEL
r
A
r- L
A- L
Err
on
oFF
S 1
S 2
di F
0- 10
0- 20
4- 20
Zyklus
Relay
t St
AL
AL1
AL2
Edon oFF
1..9999 h
doF 1..
9999 s
- 1999
...9999
oFF
- 1999
...9999
0..9999 s
ovt Typ
....
Si
SCAL USEr
AUto - 1999 ...9999 - 1999 ...9999 0.0.0.0
dP
- 1999
...9999 - 1999 ...9999
....
SEn
S 1
S 2
S12,
S12_
di F
____ , , , ,
____ , , , ,
Zero Fullscale
S 2 Typ
AL 2 Limit
Zero Fullscale
Sensor 1
2 s = Max
2 s = Min
Sensor 2
2 s = Max
2 s = Min
Difference
2 s = Max
2 s = Min
Pi n 0..
9999
3x Err
on
EL
oFF
3x on/EL/OFF
CodE on
EL
oFF
o.k. Pi n 0..
9999
Limit alarm 1
10.8 Program 8
Pr8 / 2 inputs 0-10 V or 0/4-20 mA, difference S 2 minus S 1
Operation with pushbuttons:
LEDs on type plate show
corresponding in- output.
up/down at the same time sets
values on zero.
code-reset = 2 s set while switching
on power-supply.
(Pin = 504)
error messages:
Er 1 = sensor short circuit
Er 2 = sensor break
Er 3 = over-current for 0/4-20 mA
= over-voltage for 0-10V
Er 4 = thermocouple poled wrong
Er 8/9= error in unit
Err = general error
EEEE = sensor values too high
-EEE = sensor values too low
Parameter setting mode
Display mode
Menu mode

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10.9 Program 9
Pr9 / 2 temperature sensors, 2 limit values MIN / MAX
At MAX-limit the warmest sensor switches the relay, at MIN the coldest.
Operation see program Pr2
11 Action chart
Reaction time of the unit –measuring time t M
The reaction time of the unit depends on the number of the connected sensors and the measuring
function. If the temperature is changing constantly, the measuring time t Mis about 2 s. If the
temperature is changing rapidly, e.g. through simulation of the temperature with an external
potentiometer, the measuring time t Mis about 4 … 6 s. In case of sensor error the measuring time t M
raises to 7…10 s.
sensor
Relay r LED
Reset
t
tM
t M= measuring time
= LIMIT
= LIMIT+Hysteresis
doFtMdAL
Relay locked (rL)

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12 Factory setting
In case of program change all parameters are set back upon factory setting.
Menu-
item
Parameter
Value
User
data
Pr1
Pr2/9
Pr3
Pr4
Pr5
Pr6
Pr7
Pr8
Sensor 1
S 1
Sensor type
100
100
100
100
100
0-10
0-10
0-10
LA (Cable compensation)
3-l
3-l
3-l
3-l
3-l
-
-
-
comp (Compensation, th.)
int
int
int
int
int
-
-
-
sCal (Scaling)
-
-
-
-
-
auto
auto
Auto
User____ (Zero)
-
-
-
-
-
-
-
-
User,,,, (Fullscale)
-
-
-
-
-
-
-
-
User dp (Decimal point)
-
-
-
-
-
-
-
-
Sensor 2
S 2
Sensor type
-
100
-
100
100
-
0-10
0-10
LA (Cable compensation)
-
3-l
-
3-l
3-l
-
-
-
comp (Compensation, th..)
-
int
-
int
int
-
-
-
sCal (Scaling)
-
-
-
-
-
-
auto
Auto
User____ (Zero)
-
-
-
-
-
-
-
-
User,,,, (Fullscale)
-
-
-
-
-
-
-
-
User dp (Decimal point)
-
-
-
-
-
-
-
-
Alarm 1
AL 1
Limit 1 (day)
100.0
100.0
20.0
20.0
10.0
1.000
1.000
1.000
ALn1 (night)
-
-
15.0
15.0
-
-
-
-
H(Hysteresis)
-2.0
-2.0
-2.0
-2.0
-2.0
-.020
-.020
-.020
dAL (Alarm-delay)
0
0
0
0
0
0
0
0
dof (Delay-Alarm off)
0
0
0
0
0
0
0
0
rel (Relay function)
r
r
r
r
r
r
r
r
Err (Sensor-Error)
on
on
on
on
on
on
on
on
Alarm 2
AL 2
Limit 2 (day)
150.0
100.0
20.0
20.0
10.0
1.000
1.000
1.000
ALn2 (night)
-
-
15.0
15.0
-
-
-
-
H(Hysteresis)
-2.0
-2.0
-2.0
-2.0
-2.0
-.020
-.020
-.020
dAL (Alarm-delay)
0
0
0
0
0
0
0
0
dof (Delay-Alarm off)
0
0
0
0
0
0
0
0
rel (Relais function)
r
r
r
r
r
r
r
r
Err (Sensor-Error)
on
on
on
on
on
on
on
on
tst
AL 1
don (Test time)
off
off
off
off
off
off
off
off
doF (Test duration)
1
1
1
1
1
1
I
I
AL 2
don (Test time)
off
off
off
off
off
off
off
off
doF (Test duration)
1
1
1
1
1
1
I
I
ovt
Type
0-10
0-10
0-10
0-10
0-10
0-10
0-10
0-10
sEn (Sensor)
-
s12,
-
s12,
dif
-
s12,
dif
____ (Zero)
0.0
0.0
0.0
0.0
0.0
0.000
0.000
0.000
,,,, (Fullscale)
200.0
200.0
200.0
200.0
200.0
9.999
9.999
9.999
Code
on / oFF
off
off
off
off
off
off
off
off
Pin
504
504
504
504
504
504
504
504

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13 Error search and measures
•Display
EEEE sensor break or temperature too high
-EEE sensor interruption or temperature too low
•Unit cannot be programmed –Code lock
The code lock gives protection against unauthorized manipulation of the unit. When code lock is activated
the parameters cannot be changed. The pin can be set by the user.
Pin unknown? Make code-reset: When switching in supply-voltage keep pushed button „Set“ for 2 s.
Display indicates: "8888"; "CodE"; "oFF"; "8888" release button „Set“.
Code = oFF, Pin = 504.
•Indicated temperature does not correspond to the sensor temperature
Check connected sensor type
Check cable resistance
•Display indicates „Er1 or Er2“
Er1 Sensor short circuit
Er2 Sensor interruption, (4-20 mA input: current below 3.7 mA)
Er3 Current input ≥ 20.75 mA at the 0/4-20 mA input;
Voltage input ≥ 10.6 V at the 0-10V input
Er4 Thermocouple input voltage too negative, check polarity
Er8 and Er9 are internal faults of the device. Switch off- and on the power-supply, eventually reset
parameters upon factory preset.
If after that there still is an error indicated, the unit must be sent to the factory for repair.
•Indication of the software version: select display mode and pushbutton „Set“ for 10 s.