ZIEHL-ABEGG CXE/AV, Operating Instructions Manual, Page: 90 / 121

Function Description * Timer ON =
(@ Timer Invert. = OFF)
Setpoint int./ext.
(6D)
Switch over “ Intern ” / “ Extern ”
Set external
For modes as controller (from 2.01. )
Setpoint1/2
(5D)
Switch over “ Setpoint 1 ” / “ Setpoint 2 ” for control circuit1
Set Internal2
Setpoint int./ext.
(6D)
Switch over “ Intern ” / “ Extern ”
Possible only for operation with one control circuit!
Setpoint External
Control/Manual
(7D)
Switch over “ automatic control ” / “ Speed manual ”
Possible only for operation with one control circuit!
Manual mode
Heating/Cooling
(8D)
Switch over control function (e.g. “ heating ” / “ cooling ” )
Reversal standard
1.Setp+Pband1/2
(15D)
for control circuit 1: Switch over Setpoint 1/2 and Pband 1/1
When programming this function,
“
Setting
”
additionally lists
the parameter: “ 1.Pband 1. for control circuit 1 ”
First control circuit Set-
point 2 + Pband 2
Only active in operation with a second control circuit
E1 / E2
(4D)
The output for control circuit 2 is additionally set to “ A2 ” to
“ A1 ” (regardless of the programmed function for “ A1 ” ). The
fi rst control circuit has no output for the duration of the switch
over.
The switch over input
“ E1 ” / “ E2 ” as in operation with one
control circuit is no longer possible.
Second control circuit to
A1 + A2
2. Setpoint 1/2
(9D)
for control circuit 2: Switch over “ 2. Setpoint 1 ” / “ 2. Setpoint
2 ”
Second control circuit
Setpoint 2
2.Setp+Pband1/2
(16D)
for control circuit 2: Switch over Setpoint 1/2 and Pband 1/2
When programming this function,
“ Setting ” additionally lists
the parameter: “ 2.Pband 2 for control circuit 2 ”
Second control circuit
Setpoint 2 + Pband 2
* For a detailed function description, see IO Setup
9.12.2 Setting of time and date
Main menu Menu group timer
Controller Setup
IO Setup
Limits
Timer
Autoadressing
Timer Press the P-key and set the hours with the UP / DOWN keys, press the P-key to save.
Now the minutes
fl
ash and can be set with the UP / DOWN keys, press the P-key to
save.
13:05
Time
Timer To set the date follow the same method as for “ Time ” . The date setting consists of day,
month and year
Example for: 9. April 2013
09.04.13
Date
Operating Instructions UNIcon MODBUS Master Programming
L-BAL-E255-GB 1901 Index 001 Part.-No.
90/121