Siemens 7MC3040-..., Operating Manual, Page: 24 / 116

s
Operating manual PA
16
1. Press the MODE button while in normal operating mode to switch
to "configuration layer" mode.
2. Use
▲▼
to select the configuration layer for the parameter you
wish to set.
3. Press MODE to confirm. Press
▲▼
to select the particular pa-
rameter.
4. Press MODE to confirm. Press
▲▼
to adjust the parameter val-
ue.
5. Press MODE again to end. Press
▲▼
to select
END
/
SAVE.
6.
Now use MODE to either apply the changes you have made to the
settings [
SAVE
] or to close without saving these changes
[
END
] . After that, the display panel will resume showing the
temperature reading.
The following parameters are important for initial set-up prior to first-time
operation. See Chapter 6 for a comprehensive list of all adjustable pa-
rameters.
Parameter configuration
layer Explanation
EPS.1 C001
Emissivity spectral channel 1
(see chapter 6.7).
AO1._ C010
Lower limit of temperature span
analogue output Ao1
(see chapter 6.8).
AO1.~ C010
Upper limit of temperature span
analogue output Ao1
(see chapter 6.8).
AO1.4 C010
Hardware configuration of the ana-
logue output 0-20 mA, 4-20 mA
(see chapter 6.8)
AO1.T C100
Temperature measurement simula-
tion to verify signal transmission
(see chapter 6.9)

NOTE !
Key lock may have been activated at the terminal. When selecting
the configuration layer you will be prompted to enter an access
code with
P000
. To obtain full access to parameter settings,
enter
P100
otherwise you will only be able to view parameters
but not change them.
6.7 Setting Emissivity