Nstallation – Burkert Type 8750 User Manual
Page 8
I
NSTALLATION
6 - 8750
Sequence of steps from assembly up to commissioning of a system with FMR
•
Check the operating conditions against the technical data for the system Type 8750
delivered.
•
Assemble the control system in the existing system in observance of the required intake
section; check the connection points for leaktightness (pressure test, etc.).
•
Wire the electrical cable connectors according to PIN allocation and make these
connections.
•
Make the control air connection and attach a silencer to port 3 if necessary; check the
control connection for leaktightness.
•
Connect the operating voltage and control air.
•
Inform yourself about the operating strategy and the functions of the operating keys.
•
Check the factory settings of Type 8750 and carry out the necessary process dependent
settings in the operating menu.
•
Start X.TUNE (AUTOTUNE) for determinaton of the parameters for the positioner.
•
Set all parts of the system to the operating condition (control air, operating voltage,
external signals, medium flow, etc.).
•
Prepare PROCESS TUNE for automatic determination of the controller parameters.
Step 1
Activate the menu item for PROCESSTUNE (P.CO TUNE \ P.TUN ON).
Step 2
Determine a value for the setpoint step.
Step 3
Check the starting value for the setpoint step and if necessary set
this starting value more exactly.
Step 4
Enter the setpoint step by hand. When the entry is finally confirmed, the
function PROCESS TUNE is started automatically.
•
Check the orderly running of PROCESSTUNE.
•
Register and evaluate the control results of the system with the FMR.
ATTENTION! Inform yourself on the intended use and safety notes; comply with
internal works safety instructions and accident prevention regulations;
make ready any safety equipment required.
ATTENTION! Before starting assembly, disconnect the existing system from the
voltage supply and release the pressure.
NOTE
All necessary operating steps for processing the step sequence are
described in these operating instructions. For more advanced
questions, please use the documents supplied on the CD or the
Internet.