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A
IQ 250/260 Meter
Appendix B:
Modbus Mapping
2763 - 2763
10084 - 10084
Relay 1 Accumulator, Scaled
UINT16
0 to 9999
1
2764 - 2764
10085 - 10085
Relay 2 Accumulator, Scaled
UINT16
0 to 9999
1
2765 - 2790
10086 - 10129
Reserved
Reserved
44
Block Size:
58
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
2758 - 2758
10073 - 10073
Digital Output States
UINT16
bit-mapped
-------- ----4321
One bit for each output. Bit 4 is for output #4, and bit 1 is for
output #1. If a bit is set the output is closed, otherwise it is
opened.
1
2759 - 2759
10074 - 10074
Pulse Output Test Select
UINT16
bit-mapped
-------- ----4321
Writing 1 in bit N sets Pulse Output N+1 in test mode.
Writing 0 otherwise, reestablished the output in normal
operation (only while in privileged session).
When Reading this reports which Pulse Output is under test
according to the bits set or cleared (1=under test,
0=normal).
1
275A - 275A
10075 - 10075
Pulse Output Test Power
UINT16
bit-mapped
ddvvvvvv vvvvvvvv
This register is Writeable in privileged session only.
Simulates constant Power for the Pulse Output under test.
Format is same as Kt settings for Pulse Output.
"V" is raw value in Wh/pulse from 0 to 9999. "dd"=decimal
point position: 00=0.XXXX, 01=X.XXX, 10=XX.XX, 11=
X.XXX.
1
275B - 275E
10076 - 10079
Reserved
Reserved
4
275F - 275F
10080 - 10080
Input 1 Accumulator, Scaled
UINT16
0 to 9999
1
2760 - 2760
10081 - 10081
Input 2 Accumulator, Scaled
UINT16
0 to 9999
1
2761 - 2761
10082 - 10082
Input 3 Accumulator, Scaled
UINT16
0 to 9999
1
2762 - 2762
10083 - 10083
Input 4 Accumulator, Scaled
UINT16
0 to 9999
1
2763 - 2763
10084 - 10084
Output 1 Accumulator, Scaled
UINT16
0 to 9999
1
2764 - 2764
10085 - 10085
Output 2 Accumulator, Scaled
UINT16
0 to 9999
1
2765 - 2765
10086 - 10086
Output 3 Accumulator, Scaled
UINT16
0 to 9999
1
2766 - 2766
10087 - 10087
Output 4 Accumulator, Scaled
UINT16
0 to 9999
1
2767 - 2790
10088 - 10129
Reserved
Reserved
42
Block Size:
58
read-only
2757 - 2757
10072 - 10072
Status of card
UINT16
bit-mapped
----cf-- --------
Flag fields:
c=calibration not good; f=configuration error
1
2758 - 2790
10073 - 10129
Reserved
UINT16
Reserved
57
Block Size:
58
resolution is 1, 10, 100, 1000,
10000, or 100000 counts
Disabled accumulators always read 0.
Disabled accumulators always read 0.
Data and Control Block--
Analog Out 0-1mA / Analog Out 4-20mA (Note 15)
resolution is 1, 10, 100, 1000,
10000, or 100000 counts
Data and Control Block --
Digital I/O Pulse Output Card Overlay (Note 15)
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IB02601006E MM-12
Summary of Contents for IQ 250
Page 2: ......
Page 22: ...3 6 IB02601006E www eaton com Chapter 3 Mechanical Installation IQ 250 260 Meter...
Page 38: ...4 16 IB2601006E www eaton com Chapter 4 Electrical Installation IQ 250 260 Meter...
Page 104: ...A 6 IB02601006E www eaton com Appendix A IQ 250 260 Navigation Maps IQ 250 260 Meter...
Page 134: ...A IQ 250 260 Meter Appendix B Modbus Mapping www eaton com IB02601006E MM 28...