Description (Note 1) Format Range (Note 6) Units or Resolution Comments # Reg
Modbus Address
Hex Decimal
read-only except as indicated
2B3F - 2B3F 11072 - 11072 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, right most 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
2B40 - 2B40 11073 - 11073 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
2B41 - 2B41 11074 - 11074 Pulse Output Test Select UINT16 bit-mapped
-------- ----4321
Write 1 to a bit to set its corresponding Pulse Output into
test mode. Write 0 to restore it to normal operation. A
privileged session is required to write the bits. Reading
this register reports the mode for each output (1=under
test, 0=normal).
1
2B42 - 2B42 11075 - 11075 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
p
osition: 00=0.XXXX, 01=X.XXX,
10=XX.XX, 11= XXX.X
1
2B43
-
2B46 11076 - 11079 Reserved Reserved 4
2B47 - 2B47 11080 - 11080 Input 1 Accumulator, Scaled UINT16 0 to 9999 1
2B48 - 2B48 11081 - 11081 Input 2 Accumulator, Scaled UINT16 0 to 9999 1
2B49 - 2B49 11082 - 11082 Input 3 Accumulator, Scaled UINT16 0 to 9999 1
2B4A - 2B4A 11083 - 11083 Input 4 Accumulator, Scaled UINT16 0 to 9999 1
2B4B - 2B4B 11084 - 11084 Output 1 Accumulator, Scaled UINT16 0 to 9999 1
2B4C - 2B4C 11085 - 11085 Output 2 Accumulator, Scaled UINT16 0 to 9999 1
2B4D - 2B4D 11086 - 11086 Output 3 Accumulator, Scaled UINT16 0 to 9999 1
2B4E - 2B4E 11087 - 11087 Output 4 Accumulator, Scaled UINT16 0 to 9999 1
2B4F - 2B78 11088 - 11129 Reserved Reserved 42
Block Size: 58
read-only
2B3F - 2B3F 11072 - 11072 Status of card UINT16 bit-mapped
----cf-- --------
Flag fields:
c=calibration not good; f=configuration error
1
2B40 - 2B78 11073 - 11129 Reserved UINT16 Reserved 57
Block Size: 58
Data and Control Block--Analog Out 0-1mA / Analog Out 4-20mA (Note 15)
Data and Control Block -- Digital I/O Pulse Output Card Overlay (Note 15)
resolution is 1, 10, 100, 1000,
10000, or 100000 counts
Disabled accumulators always read 0.
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