Endress+Hauser PROline prosonic flow 93 Operating Instructions Manual page 94

6 Commissioning
94
CHANNEL = 570 (average sound velocity)
CHANNEL = 568 (total volume flow)
CHANNEL = 569 (volume flow difference)
CHANNEL = 571 (average flow velocity)
– In the Analog Input function block, the input value or the input range can be
scaled in accordance with the requirements of the automation system
(see Page 95).
– If necessary, set a limit value.
4. Parametering the "Totalizer Block":
Prosonic Flow 93 has three Totalizer function blocks. These are selected using the
"TOTAL" profile blocks in the connection clearance list.
– Enter the required name for the Totalizer function block (factory setting:
TOTALIZER BLOCK).
– Select the process variable, e.g. volume flow, via the CHANNEL (V8H5)
parameter:
Channel 1 = active
CHANNEL = 273 (volume flow channel 1)
Channel 1 + Channel 2 = active
CHANNEL = 273 (volume flow channel 1)
CHANNEL = 529 (volume flow channel 2)
CHANNEL = 567 (average volume flow)
CHANNEL = 568 (total volume flow)
CHANNEL = 569 (volume flow difference)
– Enter the required units for the totalizer (TOTAL. UNIT, V1H0).
– Configure the totalizer status (SET TOTALIZER, V1H1), e.g. for totalizing.
– Configure the totalizer mode (TOTALIZER MODE , V1H3), e.g. for balancing.
5. Configuration of the cyclic data traffic:
All the relevant data are described in the "System Integration" Section
(see Page 96). We recommend that the "Coupling Documentation" be used for
step-by-step configuration. This can be obtained from Endress+Hauser Process
Solutions for various automation systems and programmable logic controls.
The files required for commissioning and network configuration can be obtained as
described on Page 96.
PROline Prosonic Flow 93 PROFIBUS-DP/-PA
Endress+Hauser