BERTHOLD TECHNOLOGIES LB 480, User Manual

Page: 330 / 450

54733-10BA2L
3 – 330
02.2017
Menu Structure Volume 3
4 Signal Unlocked
You will get alerted when the device is unlocked with a password.
The warning message 901 is output. Choose
WARNING only if the
control system is to be alerted when the device was unlocked with
the password.
• OFF
The function is switched off.
• WARNING
Once the detector is unlocked with a password, a warning is
issued. If
Error Handling is set to SENSITIVE , then a fault
current is output in addition to the alarm.
The reaction can be identified based on the list in chapter 8.2 on
page 3-430 .
5 PRC Comp Factor
Required only in special cases where a compensation for low radio-
active radiant products is necessary.
This feature can be used to compensate for a possible difference in
sensitivity between compensation detector and level detector in
order to optimize the PRC measurement.
6 GPC Comp Factor Limit
Required only if Compensation Mode is set to AUTO GPC , i.e.
only for automatic gas density compensation.
When this limit is exceeded, a warning is issued, indicating that the
compensation of the gas density must be questioned. In this case,
both the calibration and the compensation measurement have to be
checked.
2.17
Reading Range
Menu path: Device Config

Setup

Signal Condition

Reading Range .
1 Lower Range Value

Enter the lower limit of the measuring range where 4 mA is to
be output.
2 Upper Range Value

Enter the upper limit of the measuring range where 20mA is to
be output.
3 % Meas Range
Displays the current percentage value within the measuring range.
It depends on the current level value and the measuring range. At
a measuring range of 0 to 100% this corresponds to the level read-
ing.