Commissioning; Setting Time - Siemens SIMATIC S7-1200 Manual

7 Operating the Application

7.2 Commissioning

7. Empty: The scale is in a defined empty range (configurable via SIWATOOL
V7).
8. Standstill: The weight is in a stable state.
9. ¼ d zero: The scale is +/- of a quarter numerical increment to the zero point
(important for scales requiring verified calibration).
10. Max. 9e: The current weight is more than 9 numerical increments above the
defined weighing range (important for scales requiring verified calibration).
11. Tared: The scale is tared.
12. Preset tare: The scale was tared via a specified tare value.
13. Service: The service mode of the scale is switched on.
14. Error: The operation of the scale is faulty.
7.2 Commissioning
The following steps have to be performed to correctly operate the application.
7.2.1

Setting time

The application has a time synchronization between PLC and HMI.
For process data acquisition via "DataLog", the system time of the controller is
used as time stamp.
This screen enables you to set the CPU system time.
Depending on the CPU settings for time zone and daylight saving time, there is an
offset between system and local time, which is synchronized via the HMI time in
the header.
Figure 7-3
Weighing, Controlling and Logging (Set 6)
Entry ID: 82454336, V2.0, 10/2017
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