PR 4104 Manual page 22

advanced functions
The device gives access to a number of advanced functions which can be
reached by answering "Yes" to the point "adv.set".
memory (mEm): In the memory menu you can SAVE the configuration of the
device in the 4501, and then move the 4501 onto another device of the same
type and LOAD the configuration in the new device.
Display setup (DiSP): Here you can adjust the brightness contrast and the
backlight. Setup of TAG numbers with 6 alphanumerics. Selection of functional
readout in line 3 of the display - choose between readout of analogue output
or tag no.
Two-point process calibration (cal): The device can be process-calibrated in
2 points to fit a given input signal. A low input signal (not necessarily 0%) is
applied to the input and the actual value is entered via 4501. Then a high signal
(not necessarily 100%) is applied and the actual value is entered via 4501. If
you accept to use the calibration, the device will work according to this new
adjustment. If you later reject this menu point or choose another type of input
signal the device will return to factory calibration.
Process simulation function (Sim): If you agree to the point "EN.SIM" it is
possible to simulate an input signal by means of the arrow keys and thus
control the output signal up or down. You must exit the menu by pressing 3
(no time-out).
Password (PaSS): Here you can choose a password between 0000 and 9999
in order to protect the device against unauthorised modifications to the
configuration. The device is delivered default without password. If you have
locked the device with a password by mistake, you can always open the menu
by using the master password 2008.
language (lang): In this menu you can choose between 7 different language
versions of help texts that will appear in the menu. You can choose between
UK, DE, FR, IT, ES, SE and DK.
output Function (oFUn): Here the output characteristics can be set to either
Direct (DIR) or Inverted (INV) function. Output type and range are set in the
normal programming menu. If the selected output range is starting at zero,
V-curved output function (VFUN) can also be selected. The output characteristics
will then be 100-0-100% on the basis of a linear 0-100% input signal.
auto diagnostics
The device performs an advanced auto diagnosis of the internal circuits - check
p. 14.
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