GE VersaMax Manual page 458

Configurable Parameters
The default parameters of the RTD Input module can be used in many applications. The
module can be software-configured when it is installed in a VersaMax PLC system, or an
I/O Station controlled by a Network Interface Unit that is version 2.0 or above.
Module
Parameter
Analog Input
Data Length
Analog Input
Data Reference
Line Frequency
Channel Active
Units
RTD Type
Wire Type
Alarm Low
Alarm High
Nominal
Resistance
Channel Default
Input
GFK-1504K Chapter 14 Temperature-Sensing Modules
Description
Word length of the
module's analog input
data.
Starting offset for the
module's analog input
data.
Specifies the line
frequency.
Specifies if the channel
should return data and
alarms. If a channel is
"inactive" space is still
allocated for it.
The conversion type for
each RTD.
The type of RTD used for
each channel.
The type of field wiring for
each RTD.
The low alarm limit for the
channel, in engineering
units.
The high alarm limit for
the channel, in
engineering units.
An optional resistance
adjustment, in tenths of
ohms.
Specifies analog input
returned upon error
(including open circuit
errors).
Analog Input, 16 Bit RTD, 4 Channels
Default
4
user selectable
60 Hz 50 Hz, 60 Hz
Active Inactive (off), Active (on)
Deg C tenths of ohms, tenths of degrees C,
or tenths of degrees F
100 PT 385 10 PT, 25 PT, 25.5 PT 392, 100 PT 385, 100
PT 3902, 100 PT 392, 100 PT 3923, 100 PT
3916, 1K PT 375, 10 CU, 10 CU 427, 50 CU
427, 100 CU 427, 100 NI, 100 NI 618, 120 NI
672 604 NI/FE 518, 1K NI/FE 527, 500 Ohm,
3000 Ohm
3 Wire 3 Wire, 4 Wire
–200 –32,768 to +32,767
800 –32,768 to +32,767
0
0
14
IC200ALG620
Choices
0–4
0 to 3276.7
+ 3276.7
14-7