C-44 IM02601001E www.eaton.com
Modbus Register Maps
275A - 275A 10075 - 10075 Turn relay off UINT16 bit-mapped -------- ------21 Writing a 1 in bit N
turns relay N+1 OFF
(this register is write-
able only in privileged
session).
1
275B - 275B 10076 - 10076 Trip/Release delay timer for Relay 1 UINT16 0 to 9999 0.1 sec Time to trip or release. 1
275C - 275C 10077 - 10077 Trip/Release delay timer for Relay 2 UINT16 0 to 9999 0.1 sec Time to trip or release. 1
275D - 275E 10078 - 10079 Reserved
Reserved 2
275F - 275F 10080 - 10080 Input 1 Accumulator, Scaled UINT16 0 to 9999 resolution is 1, 10, 100,
1000, 10000, or 100000
counts
Disabled accumulators
always read 0.
1
2760 - 2760 10081 - 10081 Input 2 Accumulator, Scaled UINT16 0 to 9999 1
2761 - 2762 10082 - 10083 Reserved
Reserved 2
2763 - 2763 10084 - 10084 Relay 1 Accumulator, Scaled UINT16 0 to 9999 resolution is 1, 10, 100,
1000, 10000, or 100000
counts
Disabled accumulators
always read 0.
1
2764 - 2764 10085 - 10085 Relay 2 Accumulator, Scaled UINT16 0 to 9999 1
2765 - 2790 10086 - 10129 Reserved
Reserved 44
Block Size: 58
Data and Control Block -- Digital I/O Pulse Output Card Overlay (Note 15)
read-only except as
indicated
2757 - 2757 10072 - 10072 Digital Input States UINT16 bit-mapped dddd cccc bbbb aaaa Nibble "dddd" for
input#4, "cccc" for
input#3, "bbbb" for
input#2 and "aaaa" for
input#1.
Within each field,
rightmost bit is the
current state (1=closed,
0=open), and bits at
left are the older states
100ms apart. (historical
states).
Example:
xxxx xxxx xxxx 0011
Current state of input#1
is closed, before that it
was closed too, before
that it was open and
the oldest state known
is open.
1
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