PR 9116 Series Product Manual page 20

Increasing/decreasing: The relay can be set to activate at increasing or decreasing input signal.
Delay: An ON and an OFF delay can be set in the range 0...3600 s.
Hysteresis: A hysteresis can be set at 0.1...25% of the span or between 1 and 25% of display range.
Window: The window function is selected by choosing "window" in the menu and defining a high and a low setpoint.
See the graphic depiction of the window functions on page 27.
Setpoint: The setpoint function is selected by choosing "setpoint" in the menu and entering the desired limit. The device then
works as a single limit switch.
See the graphic depiction of the setpoint functions on page 28.
An activated relay means that the contact is closed if the contact function "normally open" is selected, and the contact is open
if the contact function "normally closed" is selected.
The delay time for activation and deactivation can be set independently of each other in the menus ON.DEL and OFF DEL
respectively.
Advanced functions
The unit gives access to a number of advanced functions which can be reached by answering "Yes" to the point "ADV.SET".
Display setup: Here you can adjust the brightness contrast and the backlight. Setup of TAG numbers with 5 alphanumerics.
Input value is always shown in line 2. Selection of functional readout in line 3 of the display - choose between readout of
analog output or tag no or alternating display.
Two-point process calibration: The device can be process-calibrated in 2 points to fit a given input signal . A low input signal
(not necessarily 0%) is applied and the actual value is entered via 4511/4501. Then a high signal (not necessarily 100%) is
applied and the actual value is entered via 4511/4501. 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: In the menu 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 or the relay state OFF and ON. You must exit the menu by pressing 3 (no time-
out).
The simulation function exits automatically, if the 4511/4501 is detached.
Password: Here you can choose a password between 0000 and 9999 in order to protect the unit against unauthorised
modifications to the configuration. The unit is delivered default without password.
Memory: In the memory menu you can save the configuration of the device in the 4511/4501, and then move the 4511/4501
onto another device of the same type and download the configuration in the new device.
Language: In the menu "LANG" 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.
Power rail: In the menu "RAIL" you can choose if sensor errors are transmitted to the central surveillance in the PR 9410
power control unit.
Safety Integrity Level (SIL): See Safety Manual for details.
20 9116 - Product version 9116-003