Vega VEGACAL 69 Operating Instructions Manual page 32

6 Set up with the display and adjustment module PLICSCOM
Service - PIN
Info
32
The data are permanently saved in an EEPROM memory in the dis-
play and adjustment module and remain there even in case of power
failure. From there, they can be written into one or several sensors or
kept as backup for a possible sensor exchange.
The type and the volume of the copied data depend on the respective
sensor.
Information:
Before data are written into the sensor, a check is carried out to
determine whether the data fit the sensor. If the data do not fit, a fault
signal is triggered or the function is blocked. When writing data into
the sensor, you will see which instrument type the data originate from
and which TAG-no. this sensor had.
The following items are checked:
•
Software version
•
WHG approval
•
SIL activated
•
Measuring principle
•
Signal output
Copy sensor data
Copy sensor data?
In this menu item, the PIN is activated/deactivated permanently.
Entering a 4-digit PIN protects the sensor data against unauthorized
access and unintentional modifications. If the PIN is activated perma-
nently, it can be deactivated temporarily (i.e. for approx. 60 min.) in
any menu item. The instrument is delivered with the PIN set to 0000.
PIN
Activate permanently?
Only the following functions are permitted with activated PIN:
•
Select menu items and show data
•
Read data from the sensor into the display and adjustment module
In this menu item the most important sensor information can be
displayed:
•
Instrument type
•
Serial number: 8-digit number, e.g. 12345678
Instrument type
Serial number
•
Date of manufacture: Date of the factory calibration
•
Software version: Edition of the sensor software
VEGACAL 69 • Two-wire 4 ... 20 mA/HART