Siemens Simatic RTU3030C, Руководство по эксплуатации

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Configuration (WBM)
4.19 Tags
RTU303xC
184
Operating Instructions, 06/2019, C79000-G8976-C382-06
4.19.4 Digital outputs / Digital memory bits
Digital outputs / Digital memory bits
Parameters
● Active
● Name
● Current value
Display of the value of the output / memory bit
● Initial value
Only with digital bit memory
Preset value that the tag will use as the basic value.
● Read
Click on the button to display the current value.
● Preset value
Optional: You can write the the value entered here to the tag.
● Write
Click the button to write current preset value to the tag.
Format
● Text for ON
● Text for OFF
Logging
See section Configuration of the tags , general parameters (Page 179).
4.19.5 Analog inputs
Analog inputs
The tags can be used for various analog signals (see "Measured variable / measurement
type")
Data format: Floating-point number with sign (32 bits)
For the analog input AI0 it is possible to configure running through additional update cycles
during the sleep mode of the RTU, see parameter "Update on value change in sleep mode".
The inputs X41/0 and X41/1 measure at the same time, the inputs X43/0 and X43/1 following
this and one after the other. It is recommended to place measurements with large settling
times on connectors X41/0 and X41/1 to keep the update time and the power consumption of
the RTU low.