[2.20.03] Factory Calibrations Ultramat 7 - Siemens SIPROCESS GA700 Operating Manual

Executing normalization
Note
Measured value errors
If you change the setpoints but do not normalize the module, the changed values are saved
and the measured value is calculated incorrectly.
After you have changed one or both setpoint settings, always run a normalization!
1. Main menu > "2. Settings" > "20. Service > "03. Factory calibrations" > "03.
Normalization".
The current values for Sraw min, Sraw max and for the phase are displayed in the
corresponding display fields.
2. Enter setpoints:
– Authorize access with Expert PIN, if necessary.
– Enter setpoints: Use the parameter fields "Setpoint zero value" and "Setpoint end
3. Start normalization wizard: "Start normalization" parameter box this.
The newly determined values for Sraw min, Sraw max and for the phase are displayed at
the end of the wizard process.
See also
Displaying control reserve (Page 226)
6.14.2.4

[2.20.03] Factory calibrations ULTRAMAT 7

Changing signal frequency
Note
Signal frequencies for two ULTRAMAT 7 analyzer modules
Regardless of the slot, the standard signal frequency for ULTRAMAT 7 is set to 12.5 Hz. You
do not have to change the preset frequency even if you install another analyzer module.
Note
Combined operation with ULTRAMAT 7: Signal frequency of the OXYMAT 7
If you use an OXYMAT 7 and an ULTRAMAT 7 analyzer module in combined operation, the
default OXYMAT 7 signal frequency can have a negative influence on the ULTRAMAT 7
analyzer module.
• Check the set signal frequency of the OXYMAT 7 analyzer module.
• If the nominal frequency 8.33 Hz is still set, change the signal frequency to 10.00 Hz.
Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05
value".
Functions
6.14 [2.20] Settings > Service
193