FUNCTION CODE DEFINITIONS
ENHANCED ANALOG INPUT DEFINITION FUNCTION CODE (FC 216)
I-E96-301B
C - 5
ENHANCED ANALOG INPUT DEFINITION FUNCTION CODE (FC 216)
This function code is used to specify an input to an analog
slave module. This must be configured in the same segment as
the Enhanced Analog Slave Definition Function Block 215
which references it.
The enhanced analog input definition function code reads a
single analog input from a Universal Analog Input Slave Mod-
ule (IMASI03). Any number of these blocks, up to a maximum
of 16, may be configured to use all channels on an IMASI03.
Function code 216 uses 42 bytes of NVRAM and 114 bytes of
RAM memory in the MFP module.
This function block has one output which represents the qual-
ity and value in engineering units of the input from the
IMASI03. Table
lists the outputs of function code 216.
lists the output descriptions of function code 216.
lists the specifications of function code 216.
Table C-4. FC 216 Outputs
Block No.
Data Type
Description
N
REAL
Analog input value and quality in specified
engineering units (EU)
Table C-5. FC 216 Output Descriptions
Block No.
Description
N
Analog Input Value:
•
High Level Input: Input reading in engineering
units based on S6 and S7 adjusted for drift, and
input channel nonlinearities
•
RTD Input: Input reading in degrees as
specified in S5 adjusted for drift, lead wire
resistance and input channel nonlinearities
•
Thermocouple Input: Input reading in degrees
as specified in S5 adjusted for drift, lead wire
resistance, cold junction temperature and input
channel nonlinearities
•
Millivolt Input: Input reading in engineering
units based on S6 and S7 adjusted for drift, lead
wire resistance and input channel nonlinearities
Quality
Bad if input reading is unreliable, the input channel
has not been calibrated, the input channel is
disabled, or the input channel has not been properly
configured. Otherwise, good.