Honeywell ST 3000 User Manual page 78

6.2 Overview,
What to configure,
continued
Table 20 Summary of Pressure Transmitter Configuration Parameters, continued
Configuration Data
The following parameters are for transmitters in DE mode of operation only.
Mode of Output Signal
Indication
Message Format
64 ST 3000 Release 300 and SFC Model STS103 User's Manual
Continued
Any one of these selections based on control system information needs:
Single Range
Dual Range (STDC)
Single Rng W/SV
Choose one of these broadcast types for data transmission to the digital
control system: Note that "DB" in following selection prompt stands for
"database".
w/oDB (4 Byte) Byte 1 is output signal mode
Bytes 2 to 4 are PV value
1
FLAG
w/DB (6 Byte) Byte 1 is output signal mode
Bytes 2 to 4 are PV value
Byte 5 is data type identifier (LRV, URV span, etc.)
Byte 6 is data being sent
1
FLAG
ATTENTION The approximate rates of transmission in repeats per
second are:
Data
PV value
Temperature
Setting or Selection
Sends the PV value corresponding to the
transmitter's working range (PVw) to the
control system for display. For systems using
STDC card or STIMV IOP module (also called
STIM Smart Transmitter Interface Module).
Sends the PV values corresponding to the
transmitter's full range (PVt) and working range
(PVw) measurements to the control system
for display. For systems using STDC card only.
Sends PV value corresponding to the
transmitter's working range (PVw) and
temperature value from the transmitter's sensor
to the control system for display. For systems
using STDC card or STIMV IOP module.
2 3 4
PV PV PV
2 3 4 5
PV PV PV ID
4 - Byte
3 rpts/sec
1 rpt/2.5 sec
6
DB
6 - Byte
2.5 rpts/sec
1 rpt/3 sec
Continued on next page
February 2012