Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 229)

Logic Functions - Book 1
ANALOG INPUT BLOCKS (VCI, TII, TI, RI, RTI, RTTI)
7-19
7.2.6 RTD Transmitter Input Block Description (RTTI)
This block is used to input a RTD transmitter value and translate it to a scaled temperature. It
receives its input from a VCIM module block only. A functional block diagram of a RTD
transmitter input block is shown in Figure 7-16. The menus used to configure the block are
shown in Figure 7-17 and 7-18.
The mnemonics, valid values, and data types for all fields that
may be selected for display and/or be used in making softwiring connections are listed in
Table 7-6. Section 7.2.8 further defines the input block configuration parameters.
RTD Type
Signal Range - Top
Signal Range - Bottom
Filter
Resistance
Calculation RTD
Lineariza-
tion
Normali-
zation
Action
(DIR/REV)
BAD GOOD
Input Module
Floating Point
Count
Bad Inputs
Accepted
(YES/NO)
Result Quality
Filter Time
(minutes)
Input Module
No.
State
(RUN, HOLD,
OFF, DEBUG)
Filter Type
NONE
AUTO
USER
Quality and
Error Check
Input Module Result Quality
Result
Quality Limit
- Bottom Quality Limit
- Top
Range Check
Diagnostic
Group
(NONE, 1-7)
CERRU
CERRA
Set Quality
Bad on
Calculation
Error (Y/N)
Calculation
Error
(ENAB/SUPP)
RANKINE CELSIUS
FAHRENHEIT KELVIN
Temperature Scale
Transmitter
Range Bottom
Transmitter
Range Top
Output Calibrate
- Zero
Output Calibrate
- Span
Mult
Sum
CERRUQ
CERRAQ
Figure 7-16. RTD Transmitter Input Block (RTTI), Functional Block Diagram