YOKOGAWA WT310EH, User Manual

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Modbus/TCP
Communication
9-7 IM WT310-17EN
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9
App
Index
Reg No. Ref No. H No. Register Name Register Description Notes
Measured data mapped to communication output items (:NUMeric[:NORMal]:ITEM<X> command)
0001 + (X - 1) * 2
ItemX H Measured data mapped to ItemX (float, upper 2 bytes) Default value
0001 + (X - 1) * 2 + 1
L (float, lower 2 bytes)
2001 32001
07D0
Item1 H Measured data mapped to Item 1 (float, upper 2 bytes) U1
2002 32002
07D1
L (float, lower 2 bytes)
2003 32003
07D2
Item2 H Measured data mapped to Item 2 (float, upper 2 bytes) I1
2004 32004
07D3
L (float, lower 2 bytes)
2005 32005 07D4
Item3 H Measured data mapped to Item 3 (float, upper 2 bytes) P1
2006 32006 07D5
L (float, lower 2 bytes)
2007 32007 07D6
Item4 H Measured data mapped to Item 4 (float, upper 2 bytes)
S1
2008 32008 07D7
L (float, lower 2 bytes)
2009 32009 07D8 Item5
H
Measured data mapped to Item 5
(float, upper 2 bytes)
Q1
2010 32010
07D9
L (float, lower 2 bytes)
2011 32011
07DA Item6
H
Measured data mapped to Item 6
(float, upper 2 bytes)
λ1
2012 32012
07DB
L (float, lower 2 bytes)
2013 32013
07DC Item7
H
Measured data mapped to Item 7
(float, upper 2 bytes)
φ1
2014 32014
07DD
L (float, lower 2 bytes)
2015 32015 07DE Item8
H
Measured data mapped to Item 8
(float, upper 2 bytes) fU1
2016 32016 07DF
L (float, lower 2 bytes)
2017 32017 07E0 Item9
H
Measured data mapped to Item 9
(float, upper 2 bytes) fI1
2018 32018 07E1
L (float, lower 2 bytes)
2019 32019 07E2
Item10 H Measured data mapped to Item
10 (float, upper 2 bytes)
None
2020 32020
07E3
L (float, lower 2 bytes)
to
2509 32509 09CC Item255
H Measured data mapped to Item
255
(float, upper 2 bytes)
None
2510 32510 09CD
L (float, lower 2 bytes)
Measured data corresponding to the instrument display items of normal measurement (DISPlay[:NORMal]:ITEM command)
3001 33001
0BB8
DisplayA H Measured data of the item shown
in Display A (float, upper 2 bytes) U1
3002 33002
0BB9
L (float, lower 2 bytes)
3003 33003
0BBA DisplayB
H Measured data of the item shown
in Display B
(float, upper 2 bytes) I1
3004 33004
0BBB
L (float, lower 2 bytes)
3005 33005 0BBC
DisplayC H Measured data of the item shown
in Display C (float, upper 2 bytes) P1
3006 33006 0BBD
L (float, lower 2 bytes)
3007 33007 0BBE
DisplayD H Measured data of the item shown
in Display D (float, upper 2 bytes)
λ1
3008 33008 0BBF
L (float, lower 2 bytes)
Peak over-range status (input register: 0003)
The peak over-range information of each element is mapped to the bits in the following manner.
The bit corresponding to the input in which a peak over-range occurs is set to 1.
15
14 13 12 11 10
9 8 7 6 5
4 3 2 1 0
I3 U3 I2 U2 I1 U1
Check range status (input register: 0004)
The status of the CHECK RANGE LED on the instrument’s front panel is mapped to the bits in the
following manner.
For details, see the explanation of the :INPut:CRANge? command in section 6.7.
15
14 13 12 11 10
9 8 7 6 5
4 3 2 1 0
AP AO AH AL
VP VO VH VL
Float Type Data
IEEE single-precision floating-point type data. Data during an error is as follows.
• When the data does not exist (the display shows ”------“)
NAN 0x7FC00000
• Over-range (the display shows ”--OL-“), computation over-range (the display shows ”--OF-“),
error (the display shows ”Error“)
INF 0x7F800000
9.3 Register Functions and Applications