Supported functions
7.1 Calibrating analog modules
Analog value processing
Function Manual, 06/2014, A5E03461439-AC
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The respective manual will include information whether or not your analog module supports
the "Calibration" functionality.
The "Calibration" group offers the following functions:
● Specifying the current calibration of all channels
● Calibrating a channel
● Canceling a running calibration
● Resetting the calibration of a channel to the factory settings
Calibrating analog modules
Manual calibration
The following requirements must be met to start manual calibration:
● An online connection exists between STEP 7, the respective CPU and the analog module
to be calibrated.
● You have opened the "Online & Diagnostics" view for the selected analog module from
the shortcut menu of the project and you are now in the "Functions > Calibration" area.
● The configuration reflects the actual structure of the station.
● No calibration process is busy on the module (if you want to launch calibration).
● A 24 V load voltage must be present at each module for the calibration.
● The last step was successfully completed (if you want to continue or conclude
calibration).
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