ZIEHL-ABEGG CXE/AV, Operating Instructions Manual, Page: 46 / 121

Base setup E1 Setpoint min (function depending on the software version available)
Limitation of the adjustable setpoint (see settings for operation)
Setting range: in measuring range of sensor
Factory setting: minimum measurement value
0 m
3
/h
E1 Setpoint min
Base setup E1 Setpoint max (function depending on the software version available)
Limitation of the adjustable setpoint (see settings for operation)
Setting range: in measuring range of sensor
Factory setting: maximum measurement value
1060 m
3
/h
E1 Setpoint max
Base setup E2 Function
The second signal input is not activated at the factory for modes with one sensor.
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.
Modes with two sensors
•
For
5.02
E2 Function at
|
6E
|
preprogrammed = sensor for setpoint lowering.
Preprogrammed sensor type
“ TF.. ”
Adjustable
“ E2 function ”
for modes with one sensor
•
|
1E
|
= external setpoint e.g. by external signal (0 - 10 V) instead of setting
“ Setpoint 1 ”
. 0 - 10 V 0 - 100 % setting range.
•
|
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
|
7D
|
).
•
|
3E
|
= Sensor average to E1
•
|
4E
|
= Sensor comparison to E1
•
|
5E
|
= Sensor difference to E1
•
|
7E
|
= Measurement value = Measurement value e.g. for limit indication, display in
Info menu
“ E2 Actual ”
.
•
|
8E
|
...
|
13E
|
= sensor input for control circuit 2 see Base setup / operation
with second control circuit.
OFF
E2 Function
K-Factors for ZIEHL-ABEGG fans
Size
C-series
Cpro-series
Vpro-series M-series ZAvblue
Impeller diameter
[mm]
K-Factor [SI-units] K-Factor [SI-units] K-Factor [SI-units] K-Factor [SI-units]
225 47 57
250 60 68
280 75 86 86 95
315 95 112 96 120
355 121 144 142 150
400 154 180 172 200
450 197 220 217 240
500 252 291 274 320
560 308 360 400
630 381 445 480
710 490
800 620
900 789
1000 999
Subject to technical changes!
Operating Instructions UNIcon MODBUS Master Programming
L-BAL-E255-GB 1901 Index 001 Part.-No.
46/121