Incon 1250B User Manual

28
Table 3.8 RS-485 MODBUS Register Definitions
Register:
Hex:
Function:
Binary Format:
40001
Read/Write
0000
setup / run
mode select
000000000000000s
LSB (s) selects mode
0 – run mode
1 – setup mode (must be 1 before any
program parameter can be changed)
40002
Read/Write
0001
synchro input
signal status
000000000000000s
LSB (s) indicates status
0 – OK Input signal is present
1 – ALARM Input signal is lost
40256
Read/Write
00ff
select floating
point format
00000000000000ff
LSBs (ff) selects format
00 – bcd floating-point format
01 –IEEE floating-point format
40257,40258
Read Only
0100,0101
angle
floating point number (bcd or IEEE):
bcdabcdbbcdcbcdd bcde000000vspppp
40259
Read Only
0102
turns count
tttttttttttttttt 16 bits, number of turns
40260,40261
Read Only
0103,0104
linear position
bcdabcdbbcdcbcdd bcde000000vspppp
40262,40263
Read Only
0105,0106
non-linear
position
bcdabcdbbcdcbcdd bcde000000vspppp
40264
Read Only
0107
tap, neutral
tttttttt0000nnnn “0000” are unused bits
“t”= tap number “n”= neutral number
40513
Read/Write
0200
draghand reset
control
00000000000000HL bit = 1 to reset
“H”= high draghand
“L”= low draghand
40514, 40515
Read Only
0201,0202
peak draghand
scaled mode
bcdabcdbbcdcbcdd bcde000000vspppp
40516
Read Only
0203
peak draghand
segmented mode
tttttttt0000nnnn “0000” are unused bits
“t”= tap number “n”= neutral number
40517, 40518
Read Only
0204,0205
valley draghand
scaled mode
bcdabcdbbcdcbcdd bcde000000vspppp
40519
Read Only
0206
valley draghand
segmented mode
tttttttt0000nnnn “0000” are unused bits
“t”= tap number “n”= neutral number
40769
Read Only
0300
internal relay
states
00000000000000HL relay on, bit = 1
“H”= high relay “L”= low relay
41025
Read Only
0400
analog output
0000aaaaaaaaaaaa 12 LSBs
44097
Read/Write
1000
operating mode
00000000000mmmmm 5 LSBs
(see list of modes on page 14)
44098, 44099
Read/Write
1001,1002
counts per turn
bcdabcdbbcdcbcdd bcde000000vspppp
44100
Read/Write
1003
set digits left of
the decimal point
0000000000000LLL 3 LSBs
44101, 44102
Read/Write
1004,1005
analog low limit
bcdabcdbbcdcbcdd bcde000000vspppp

Incon 1250B Specifications

General

Brand	Incon
Model	1250B
Category	Measuring Instruments
Language	English