DFI302 – User’s Manual
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DF41/DF42/DF64 – DC Pulse Inputs Modules................................................................................................................... 10.40
Description.................................................................................................................................................................. 10.40
Technical Specifications.............................................................................................................................................. 10.40
DF67 – AC Pulse Input Module......................................................................................................................................... 10.42
Description.................................................................................................................................................................. 10.42
Technical Specifications.............................................................................................................................................. 10.42
Section 11 - Adding Modbus.................................................................................................................................................. 11.1
Introduction........................................................................................................................................................................11.1
Steps to Configure Modbus.................................................................................................................................................11.3
MBCS – Modbus Control Slave...........................................................................................................................................11.5
Inputs and Outputs........................................................................................................................................................11.7
Scale Conversion Parameters....................................................................................................................................... 11.7
Data types .................................................................................................................................................................... 11.7
Output Status................................................................................................................................................................ 11.8
MBSS – Modbus Supervision Slave....................................................................................................................................11.9
I_IDn, F_IDn, D_IDn parameters.................................................................................................................................. 11.11
BVALUEx and IVALUEx parameters............................................................................................................................ 11.11
BAD_STATUS Parameter............................................................................................................................................ 11.11
MBCM – Modbus Control Master ...................................................................................................................................... 11.12
LOCAL_MODE_MAP Parameter................................................................................................................................. 11.14
Inputs and Outputs...................................................................................................................................................... 11.14
SCALE_LOC_INn and SCALE_LOC_OUTn Parameters.............................................................................................. 11.14
Setting the Inputs and Outputs of the MBCM block....................................................................................................... 11.16
BAD_STATUS Parameter............................................................................................................................................ 11.17
MBSM – Modbus Supervision Master................................................................................................................................ 11.18
LOCAL_MODE_MAP Parameter................................................................................................................................. 11.20
FVALUEn, PVALUEn, IVALUEn and BVALUEn Parameters......................................................................................... 11.20
FLOCATORn Parameter ............................................................................................................................................. 11.20
PLOCATORn Parameter............................................................................................................................................. 11.20
ILOCATORn Parameter............................................................................................................................................... 11.22
BLOCATORn Parameter............................................................................................................................................. 11.22
BAD_STATUS Parameter............................................................................................................................................ 11.22
Modbus Slave Addresses ................................................................................................................................................. 11.23
Modbus Commands.......................................................................................................................................................... 11.24
Scaling Conversion........................................................................................................................................................... 11.25
Section 12 - Creating a New Fieldbus Configuration............................................................................................................. 12.1
Introduction........................................................................................................................................................................12.1
PROJ_00_DFI.................................................................................................................................................................... 12.1
Beginning the project..........................................................................................................................................................12.2
Step 1...........................................................................................................................................................................12.2
Physical Plant Project......................................................................................................................................................... 12.3
Step 2...........................................................................................................................................................................12.3
Setting the Fieldbus Window...............................................................................................................................................12.3
Step 3...........................................................................................................................................................................12.3
Adding Fieldbus Devices.....................................................................................................................................................12.4
Step 4...........................................................................................................................................................................12.4
Step 5...........................................................................................................................................................................12.5
Adding Function Blocks ...................................................................................................................................................... 12.5
Step 6...........................................................................................................................................................................12.5
Creating New Areas............................................................................................................................................................12.6
Step 7...........................................................................................................................................................................12.6
Creating a FB Application................................................................................................................................................... 12.8
Step 8...........................................................................................................................................................................12.8
Attaching the blocksto the FBAP........................................................................................................................................12.9
Step 9...........................................................................................................................................................................12.9
Setting up the Control Strategy ......................................................................................................................................... 12.10
Step 10....................................................................................................................................................................... 12.10
Adding Blocksin the Strategy Window .............................................................................................................................. 12.10
Step 11....................................................................................................................................................................... 12.10
Linking the Blocks............................................................................................................................................................. 12.11
Step 12....................................................................................................................................................................... 12.11
Block Characterization...................................................................................................................................................... 12.12
Step 13....................................................................................................................................................................... 12.12
