Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus
Commissioning
Hauser
63
5. Identify the device using the DEVICE_ID (
see Point 2). Assign the desired tag name
to the device by means of the PD_TAG parameter.
Configuring the Resource Block
1. Open the Resource Block.
2. If necessary, disable the lock for device operation.
unlocking operation". Operating is unlocked as standard.
3. If necessary, change the block name. Factory setting: RS_452B481009-xxxxxxxxxxx
4. If necessary, assign a description to the block by means of the TAG_DESC parameter.
5. If necessary, change other parameters as per the requirements.
Configuring the Transducer Blocks
Deltabar S has the following Transducer Blocks:
• Pressure Transducer Block
• Service Transducer Block
• DP Flow Block
• Display Transducer Block
• Diagnostic Transducer Block
The explanation that follows is an example for the Pressure Transducer Block.
1. If necessary, change the block name. Factory setting: RS_452B481009-xxxxxxxxxxx
2. Set the block mode to OOS using the MODE_BLK parameter, TARGET element.
3. Configure the device in accordance with the measuring task.
See also these
Operating Instructions Section 7.4 to Section 7.9.
4. Set the block mode to Auto using the MODE_BLK parameter, TARGET element.
The block mode must be set to "Auto" for the Pressure, Service and DP Flow Block for the
measuring device to function correctly.
Configuring the Analog Input Blocks
Deltabar S has 3 Analog Input Blocks that can be assigned as required to the various process
variables.
1. If necessary, change the block name. Factory setting: RS_452B481009-xxxxxxxxxxx
2. Set the block mode to OOS using the MODE_BLK parameter, TARGET element.
3. Use the CHANNEL parameter to select the process variable which should be used as the
input value for the Analog Input Block. The following settings are possible:
– CHANNEL = 1: Primary value, a pressure, level or flow value depending on the
measuring mode selected
– CHANNEL = 2: Secondary value, here the sensor temperature
– CHANNEL = 6: Totalizer 1
Factory setting:
– Analog Input Block 1: CHANNEL = 1: Primary Value (pressure measured value)
– Analog Input Block 2: CHANNEL = 2: Secondary Value (sensor temperature)
– Analog Input Block 3: CHANNEL = 6: Totalizer 1
4. Use the XD_SCALE parameter to select the desired unit and the block input range for
the process variable.
79, Section 7.9 "Scaling the OUT parameter".
Make sure that the unit selected suits the process variable selected. If the process
variable does not suit the unit, the BLOCK_ERROR parameter reports "Block
Configuration Error" and the block mode cannot be set to "Auto".
5. Use the L_TYPE parameter to select the type of linearization for the input variable
(factory setting: Direct).
Make sure that the settings for the XD_SCALE and OUT_SCALE parameters are the
same for the "Direct" linearization type. If the process values and units do not match, the
BLOCK_ERROR parameter reports "Block Configuration Error" and the block mode
cannot be set to "Auto".
Содержание Deltabar S FMD77
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