INTRODUCTION
WBPEEUI240759A0
4 - 1
SECTION 4 - FUNCTION CODE CONFIGURATION
INTRODUCTION
This section describes IMEDI01 module function code configu-
ration. An example configuration is provided.
FUNCTION CODES
The EDI module utilizes the following function codes to inter-
face a third-party Ethernet PLC.
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Factory Instrumentation Protocol Handler (FC 184).
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Digital Input Subscriber (FC 185).
•
Analog Input Subscriber (FC 186).
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Analog Output Subscriber (FC 187).
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Digital Output Subscriber (FC 188).
Factory Instrumentation Protocol Handler
The factory instrumentation protocol (FIP) handler function
code (FC 184) is mainly used to organize the different input
and output subscriber function codes. The specifications con-
tain the starting block address for linked subscriber blocks.
This function code is also responsible for reporting module
status to the MFP module.
Digital Input Subscriber
The digital input subscriber function code (FC 185) acquires a
group of digital values from an Ethernet PLC device. Each
digital input subscriber can handle up to eight digital inputs.
The digital input subscriber function code has eight outputs
corresponding to the eight digital values acquired with
quality.
Analog Input Subscriber
The analog input subscriber function code (FC 186) acquires
a group of analog values from an Ethernet PLC device. Each
analog input subscriber can handle up to eight analog inputs.
The analog input subscriber function code has eight outputs
corresponding to the eight analog values acquired with
quality.
