www.eaton.com IM02601001E C-47
Modbus Register Maps
2B37 - 2B37 11064 - 11064 Current speed and format UINT16 bit-mapped -abcde-- fghijklm Bps: a=57600; b=38400;
c=19200; d=14400;
e=9600
Stop bits 'f': cleared 1
stop bit, set 2 stop bits
Parity: g=even; h=odd;
i=none
Data bits: j=8; k=7; l=6;
m=5
1
2B38 - 2B38 11065 - 11065 Reserved UINT16 bit-mapped Reserved 1
2B39 - 2B39 11066 - 11066 Current protocol UINT16 bit-mapped -------- -----ppp- ppp= 100 =DNP3 Lite;
010=ASCII Modbus;
001=RTU Modbus
1
2B3A - 2B3A 11067 - 11067 Current reply delay UINT16 0 to 65535 milliseconds Delay to reply a Modbus
transaction after receiv-
ing it.
1
2B3B - 2B3E 11068 - 11071 Reserved
Reserved 4
Block Size: 8
Data and Control Blocks
read-only
2B3F - 2B78 11072 - 11129 Data and Control Block for Option Card 2
Meaning of registers depend on installed
card. -- see below
Register assignments
depend on which type
of card is in the slot.
See overlays below.
58
Block Size: 66
Expansions for Data and Control Block for Option Card 2
Data and Control Block -- Digital I/O Relay Card Overlay (Note 15) read-only except as
indicated
2B3F - 2B3F 11072 - 11072 Digital Input States UINT16 bit-mapped -------- 22221111 Two nibble fields:
(2222) for input#2 and
(1111) for input #1.
Lsb in each nibble is
the current state of
the input. Msb in each
nibble is the oldest
registered state.
1
2B40 - 2B40 11073 - 11073 Digital Relay States UINT16 bit-mapped -------- --ab--cd If "a" is 1 then state of
Relay#2 is unknown,
otherwise state of
Relay#2 is informed
in "c": (1=tripped,
0=released).
If "b" is 1 then state of
Relay#1 is unknown,
otherwise state of
Relay#1 is informed
in "d": (1=tripped,
0=released).
1
To Next Page
Loading...
