Endress+Hauser Topcal S CPC310, Руководство по эксплуатации

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Commissioning
91
Activating the types of control
To activate the type of control for the cleaning and calibration programs, switch the desired function
on. To do so, select "
Ñ
> Set up 2 > Topcal > Activate Topcal".
Cleaning and calibration cycle
With the interval program, you can start any cleaning or calibration program in a set timeframe
(max. 1 day) at defined intervals. The program cycle is illustrated in Fig. 60.
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Fig. 60: Interval program cycle
Select the program and the interval between program starts under "
Ñ
> Set up 2 > Topcal > Config.
Topcal > Interv.prog.".
This program for a cleaning cycle is only available within the "Automatic" type of control.
In practice, two different operating modes are used - measuring cycles and cleaning cycles:
• In the cleaning cycle mode, the sensor is primarily in the process. The sensor is cleaned at the
specified intervals.
Configuration example for cleaning cycles
1. Select "
Ñ
> Set up 2 > Topcal > Config. Topcal > Interv.prog.".
2. Select the "Clean" program with its factory settings as the interval-based program.
3. Enter "10800 s" as the interval time.
The sensor measures for 3 hours, is then taken out of the process and cleaned. It is then put back
into the process for another 3 hours.
• During measuring cycles, the sensor is primarily in the Service position (aggressive media). It is
then moved into the process for measuring at the specified intervals.
Configuration example for measuring cycles
1. Edit the "Clean" program. For this purpose, select "Set up 2 > Topcal > Setup Topcal > Prog.
editor".
2. Select the "Clean" program.
3. Select "Edit".
– As the first program step, enter "Assembly measuring".
– As the second program step, enter "Wait".
– Delete the last program step "Assembly measuring".
4. Use
Ñ
to go back to the higher-order program group.
5. Select "Setup".
Set a time of 180 seconds for the second program step "Wait".
6. Use
Ñ
to go back until you can select "Interv. program".
– Select "Clean" as the program.
– Select "10800 s" as the interval time.
Every three hours, the sensor is moved into the process to measure for three minutes.
Cleaning / calibration
Cleaning / calibration
Interval program
Hold Hold and after-effect time
Hold and after-effect time
Interval
Prog.
Interval