E2 Function
E2 Function
•
Funktion
|
1E
|
= External Setpoint via external signal (0 - 10 V) instead of
“
Setpoint 1
”
.
–
For sensor type
“
E1 Analog In
”
=
“
TF
”
: 0 - 10 V
-27...+75.0
°
C.
–
For sensors with active signal: 0 - 10 V
0 - 100 % sensor measuring range.
•
Function
|
2E
|
= External manual operation via external signal (0 - 10 V). Switch
over between settings on the device and external manual operation via digital
input (
IO Setup).
•
Function
|
7E
|
Measurement value = Measurement value e.g. for limit indication,
display in Info menu
“
E2 Actual
”
.
Modes with two sensors
The function is automatically jointly programmed in operating modes using 2 sensors.
The second analog input is thus allocated and additional function allocations are not
possible.
•
2.04
E2 Function at
|
4E
|
preprogrammed = comparison value with control to
higher temperature. Alternative: average of 2 measuring points for this must be
reprogrammed on function
|
3E
|
preprogrammed sensor type
“
TF
”
.
•
2.05
E2 Function at
|
5E
|
preprogrammed = regulation on difference temper-
ature between sensor 1 and sensor 2. Preprogrammed sensor type
“
TF
”
.
9.2.2
Settings for operation modes
2.01
...
2.05
2.01
Temperature control simple
2.02
Temperature control depending on outdoor temperature (Special function: Sensor connection at
“
E2
”
,
display and setting under
“
E1
”
).
2.03
Temperature control with pre-programmed additional functions (heating, shutter, temperature monitoring).
2.04
Temperature control with 2 sensors
Comparison with control to higher value
“
E2 Function
”
set to comparison
|
4E
|
. Display during operation:
“
Control value
”
Alternative: Average calculation of 2 measuring places
“
E2 Function
”
set to
|
3E
|
. Display during oper-
ation:
“
Average E1 / E2
”
2.05
Temperature control with 2 sensors, regulation on difference temperature.
Display during operation:
“
Value of E1 - E2
”
in K,
“
E1
”
= reference temperatur,
“
E2
”
causes positiv (E2 <
E1) or negative (E2 >E 1) difference.
Setting
Setting
Setpoint1
Setpoint1
Setting range: with passive sensor type
“
TF..
”
: -27.0...75
°
C
Factory setting:
2.01
,
2.03
,
2.04
: 20.0
°
C
at
2.02
: 5.0
°
C
at
2.05
: 0.0
°
C
Setting range: at active sensor type
“
MTG-120V
”
: -10.0...+120.0
°
C
Factory setting:
2.01
-
2.05
: 55.0
°
C
Setpoint2
Setpoint2
Setting
“
Setpoint 2
”
e.g. reduced value for night operation.
Switch over Setpoint 1/2 by external contact (as long as no allocation is carried out:
Display:
|
- - - - -
|
IOSetup).
Pband
Pband
Narrow control range = Short control times
Wide control range = Longer control times and more stable control
passive Sensor type
“
TF..
”
Setting range: 0-120.0 K (Kelvin)
Factory setting: 5.0 K, (at
2.02
: 20.0 K)
active Sensor type
“
MTG-120V
”
Setting range: -10.0...+120.0 K
Factory setting: 65.0 K
Operating Instructions
Icontrol
–
model series FXDM
Programming
L-BAL-E036-GB 1422 Index 008
Part.-No. 00154773-GB
29/96
