Owner manual

Numbers
1770HT1, 13
1770HT16, 13
1770HT8, 13
6200 programming software, 13
A
abbreviations, ii
addressing
long frame, 11
short frame, 11
analog data, 11
audience, i
B
bits
STT done, 34
STT enable, 34
STT enter/exit, 34
STT error, 34
STT trigger, 34
blocktransfer read, 14
blocktransfer write, 14
C
changing the STT default data file, 26
codes
HART command summary response
error, B3
HART field device errors, B4
HART Protocol communication errors,
B3
Smart Transmitter Interface errors, B2
STT Subroutine Error, B1
units, B5
commandspecific inputs, 33
commandspecific outputs, 36
communications, 14
configuring, HART field devices, 11
ControlView software, 11
conventions in this manual, iii
copying STT subroutine, 22
Cornerstone software, 11
creating an STT program file, 23
D
data
analog, 11
digital, 11
data file, changing the default, 26
digital data, 11
E
examples
inputs for HART command 0, 33
JSR, 35
outputs for HART command 0, 36
programming, 37, 39, 313
using the STT status word, 34
F
features of STT, 11
files
data table, 13
programming files, 13
H
handheld terminal, 11
handshaking with PLC ladder logic, 34
hardware, 13
HART command response summary error
codes, B3
HART commands
0: Read Unique Identifier, A2
1: Read Primary Variable, A4
3: Read Dynamic Variables & PV
Current, A6
35: Write PV Range Values, A8
38: Reset Configuration Change Flag,
A10
43: Set Primary Variable to Zero, A12
44: Write PV Units, A14
HART field device error codes, B4
HART packet, 15
Index