Druck ADTS 505 User Manual 6 - 17
K0260 Issue No. 8
6
6.3.2 Set-up 2 of 2
[Operational Hours]
• This display shows the total number of hours for system
operation and the total number of hours of pump
operation. The system records, as a background task,
the total running hours of the unit. At an appropriate
time before the 1000 and 3000 servicings are due a
message is added to the power-up display sequence
reminding the user of the hours to go before a
servicing.
[Software Versions]
• This display shows the master software version
reference for the product followed by the component
versions used by the display and key-pad [LDK], the system controller and the optional hand
terminal.
[Security]
• Two PIN codes (level 1 and 2) protect access into two sensitive settings menus. Level 1 allows
access to the sets of operating limits. Level 2 allows access to the system calibration/
characterisation menu. This security menu allows the code or number of digits to be
changed. Both PIN code can be up to 10 digits. A single
zero disables the PIN protection,
allowing unrestricted access to the settings.
[Maintain Calibration]
[Test Keypad]
The display shows a schematic of the key-pad with indications of each key press. A test
procedure for the key-pad test is detailed in section 5, Testing and Fault Finding.
[View Manifold]
The display shows a table of the current system data values with real time indications of the
status of the valves and the transducers. This facility provides a method of performance
assessment by showing actual system values which can be compared with the known
system parameters. A fault finding procedure for the system is detailed in section 5, Testing
and Fault Finding.
[Enter PIN]
After entering the correct level 2 PIN, this facility allows access for servicing technicians to
characterise the valves or calibrate the pressure sensors though additional menus.
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