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Siemens
SEZ220 signal converter
CE1P5146en
Building Technologies
Commissioning
02.06.2008
4.5
Three ways to select the right application
4.5.1
Programmed application
The easiest way to commission the unit is to activate a programmed application
and adapt the configuration to the requirements of the relevant plant.
Data sheet CE1N5146en describes the programmed applications.
4.5.2
Adapted application
The programmed application is not quite right, but data sheet CE1N5146en
describes an adapted application.
In this case, enter your adaptations via the
CONF
(E
) menu.
xtra configuration
Press
OK
to save the settings.
4.5.3
Free configuration
The desired application is not described and the configuration must be created
from scratch: This includes the following:
•
Complete the configuration diagram for the desired application (see chapter 10).
•
Configure the unit by selecting basic type M (MIN-MAX-AVR).
You can cancel or recreate an existing free configuration or parts thereof any time
by selecting and confirming basic type M.
4.6
Wiring test
When peripheral devices are connected, test the wiring via the TEST (wiring test)
menu. We recommend testing after configuration and settings are complete. The
test provides the following functions:
•
Display reading values for inputs.
•
Display reading values for outputs.
The application is not active during the wiring test. The outputs are in a defined
OFF state.
During wiring test, both inputs and outputs are checked for the following errors:
•
Connection error (mixed up wires).
•
Position error (mixed up sensors or actuating devices).
•
Discrepancy between connections and configuration (e.g. LG-Ni 1000 in place of
active DC 0...10 V).
Easiest
Strike a balance
Most complex
Note
Functions
Error checks
