JUMO 202580, Installation Instructions Manual

Page: 11 / 82

11
10 Retrofitting optional boards
Performing the Ci base calibration
Step Action
1 Ensure that you have user rights for calibration settings.
The factory settings authorize the "Master" and "Service" users for
this.
v
Chapter 8.1.1 "Passwords and user rights", Page 61
2 Ensure that the electronics of the JUMO AQUIS touch P have
reached operating temperature. You can view the board tempera-
ture at:
Device Menu
r
Service
r
Service Data
r
"Internal Data" tab
Ensure that the ambient temperature specified for the device cor-
responds to the conditions for the normal operating mode. Wait un-
til the board temperature has reached an approximately constant
value.
3 Place the sensor such that the sensor body is suspended freely in
air. Observe the following rules during the entire calibration:
•
Keep all objects away from the sensor body
• Do not touch the sensor body
• Do not allow the sensor body to lie flat on a surface
Sensor body of a Ci
sensor