Endress+Hauser RIA452 Manuel De Mise En Service page 77

RIA452
Function (menu item)
User code
Progname
Version
Func. alt.
Lock time
Rel. Mode
Grad. Time
Namur
Range 1
Range 2
Range 3
Range 4
Contrast
Endress+Hauser
6.3.11 Operating parameter - PARAMETER/M55
This menu item contains configuration options such as the user code, failsafe mode of RIA452 to
NAMUR etc.
Parameter setting
0..99999
ILU00xA
V X.XX.XX
Time
Count
99.9
OFF
ON
1..100
No
Yes
3.6 (0.0...22.0)
3.8 (0.0...22.0)
20.5 (0.0...22.0)
21.0 (0.0...22.0)
0...99
Description
Freely selectable user code. Once this code has been entered, configuration can
only be enabled again by reentering this code.
This is indicated on the display with the "key" figure once the code has been
saved.
Displays the name of the device software currently installed in the display unit.
Version of the software currently installed in the device.
Setting for controlling pump rotation in alternating pump control.
• Time = switching time of the relay
• Count = switching frequency of the relay
Locking time of the relay, 0...99.9 s
Failsafe mode of the relays.
• OFF = relays de-energise in the event of an error or device malfunction
• ON = relays energise in the event of an error or device malfunction
Time setting for gradient evaluation, 1...100 s
Sensor evaluation to NAMUR (e.g. cable open circuit).
Only for 4...20 mA current signal.
Error limits for the input signal.
In the "NAMUR=Yes" operating mode, ranges 1...4 are assigned the limits speci-
fied by Namur NE 43 and cannot be changed.
In the "NAMUR=No" operating mode, the error limits can be freely selected.
Here, please note that the following applies: Range 1 < Range 2 < Range 3 <
Range 4.
Violation of these limits can be evaluated with a relay for example ("Alarm" ope-
rating mode).
Setting for the display contrast.
• 0 = low contrast
• 99 = high contrast
Commissioning
77