Startup and operation
Seite 20
UPT-6010
Version 2
slowly (1 Hz). In this case the controller configuration is incorrect (
section 7.2 "Device configuration" on
page 16, ROPEX Application Report). Repeat the calibration after correcting the controller configuration.
10.After the zero point has been successfully calibrated, specify a defined temperature by means of the
PROFINET protocol (set point) and set the ST bit. The RA bit (control active) is then activated and the "HEAT"
LED lights up. The heating and control process can be observed at the actual value output.
The controller is functioning correctly if the temperature (which corresponds to the signal change at the analog
output or the actual value in the PROFINET protocol) is a regular curve, in other words it must not jump
abruptly, fluctuate, or temporarily deviate in the wrong direction. This kind of behaviour would indicate that the
U
R
measurement cable was laid incorrectly.
If an error code is displayed, proceed as described in section 8.19 "Error messages" on page 46.
11.Optimize the heating and control process either by adjusting the correction factor Co in the parameter data
(GSDML file) or using the acyclic services (
section 8.7.9 "Correction factor Co" on page 34). Any production-
related resistance tolerances of the heating element are compensated in this way.