Endress+Hauser Proline Prosonic Flow 93, Руководство по эксплуатации

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Commissioning Proline Prosonic Flow 93 PROFIBUS DP/PA
100 Hauser
!
Note!
• The configuration of the system units for the totalizer is described separately
→
see step 7
• If the system unit of a measured variable is changed by means of the local operation or an
operating program, this initially does not have any effect on the unit that is used to transmit
the measured variable to the PROFIBUS master (Class 1). Changed system units of the
measured variables are not transmitted to the PROFIBUS master (Class 1) until the SET
UNITS option is activated in the function BASIC FUNCTION (G)
→
PROFIBUS PA (GCA)
→
OPERATION (614)
→
UNIT TO BUS (6141).
5. Configuration of the Analog Input function blocks 1 to 8:
The measuring device has eight Analog Input function blocks (AI modules) via which the
various measured variables can be cyclically transmitted to the PROFIBUS master (Class 1).
The assignment of a measured variable to the Analog Input function block is shown below
using the example of Analog Input function block 1 (AI module, slot 1).
Using the CHANNEL function (6123), you can determine the measured variable (e.g.
VOLUME FLOW CHANNEL 1) to be cyclically transmitted to the PROFIBUS master (Class 1):
a. Select BASIC FUNCTION (G)
→
PROFIBUS PA (GCA)
→
FUNCTIONBLOCKS (612)
→
BLOCK SELECTION (6120).
b. Select the option ANALOG INPUT 1.
c. Select the function CHANNEL (6123).
d. Select the option VOLUME FLOW CHANNEL 1.
Possible settings
6. Setting the measuring mode:
In the function MEASURING MODE (6601), select the flow portions to be measured by the
measuring device.
Measured variable ID for CHANNEL
function
VOLUME FLOW CHANNEL 1 (factory setting AI function block 1) 273
SOUND VELOCITY CHANNEL 1 (factory setting AI function block 2) 293
FLOW VELOCITY CHANNEL 1 (factory setting AI function block 3) 309
VOLUME FLOW CHANNEL 2 (factory setting AI function block 4) 529
SOUND VELOCITY CHANNEL 2 (factory setting AI function block 5) 549
FLOW VELOCITY CHANNEL 2 (factory setting AI function block 6) 565
AVERAGE VOLUME FLOW (factory setting AI function block 7) 567
AVERAGE SOUND VELOCITY (factory setting AI function block 8) 570
SIGNAL STRENGTH CHANNEL 1 310
SIGNAL STRENGTH CHANNEL 2 566
VOLUME FLOW SUM 568
VOLUME FLOW DIFFERENCE 569
AVERAGE FLOW VELOCITY 571
!
Note!
If, when performing the PROFIBUS network configuration, the AI module was integrated in slot 1 to 8, the measured
variable selected in the CHANNEL function for the respective Analog Input function block 1 to 8 is transmitted cyclically
to the PROFIBUS master (Class 1)
→
ä
109 ff.