Commissioning Promag 53 PROFIBUS DP/PA
98 Endress+Hauser
!
Note!
If, when the PROFIBUS network configuration, the module or the function "TOTAL"
was integrated in slot 2, 3 or 4, the measured variable selected in the CHANNEL
function is transmitted cyclically to the PROFIBUS master (Class 1) for the respective
totalizer 1 to 3. → 107
‣ Enter the desired unit for the totalizer:
BASIC FUNCTION (G) PROFIBUS DP (GBA) TOTALIZER (613)
UNIT TOTALIZER (6134)
‣ Configure totalizer status (e.g. totalize):
BASIC FUNCTION (G) PROFIBUS DP (GBA) TOTALIZER (613)
SET TOTALIZER (6135) Select the option TOTALIZE
‣ Set the totalizer mode:
BASIC FUNCTION (G) PROFIBUS DP (GBA) TOTALIZER (613)
TOTALIZER MODE (6137) Selection of one of the following options:
– BALANCE (factory setting): calculates the positive and negative flow portions
– POSITIVE: calculates the positive flow portions
– NEGATIVE: calculates the negative flow portions
– HOLD VALUE: The totalizer remains at the last value
!
Note!
For the calculation of the positive and negative flow portions (BALANCE) or the
negative flow portions (NEGATIVE) to be carried out correctly, the selection
BIDIRECTIONAL must be active in the function BASIC FUNCTION (G) SYSTEM
PARAMETER (GLA) CONFIGURATION (660) MEASURING MODE (6601).
8. Select the operating mode:
Select the operating mode (GSD file) which should be used for cyclic communication
with the PROFIBUS master.
BASIC FUNCTION (G) PROFIBUS DP (GBA) OPERATION (614)
SELECTION GSD (6140) Selection of one of the following options:
– MANUFACT. SPEC. (factory setting): the complete device functionality is
available.
– MANUFACT V2.0 The device is used as the replacement for the previous Promag 33
model (compatibility mode).
– PROFILE-GSD: The device is operated in the PROFIBUS Profile mode.
!
Note!
For PROFIBUS network configuration, make sure that the right device master file (GSD
file) of the measuring device is used for the selected operating mode:→ 101
9. Configuration of cyclic data transmission in the PROFIBUS master:
A detailed description of the cyclic data transmission is contained on → 105
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