YOKOGAWA VZ20X, User Manual

Page: 90 / 158

7-23
IM 77V01B01-01EN 5th Edition: 2023.03.07-00
Table 2. Reading of measured values and statuses by individual channel
Register number
(Reference no.)
Hex number
(hexadecimal)
Register name R/W Descriptions
40151 0096
Measured value time stamp
R The time of measured values can
be read.
This setting is common to all
channels.
The coordinated universal time or
UTC can be read as a 64-bit
unsigned integer.
40152 0097 R
40153 0098 R
40154 0099 R
40155 009A Device status R The device status of the VZ20X
can be read.
40156 009B
CH1 measured value
R Measured values can be read as
32-bit signed integers.
The range changes depending on
the input range.
40157 009C R
40158 009D CH1 measured value status R The status of measured values
can be read.
40159 009E
CH2 measured value
R
Same as CH1 measured value
40160 009F R
40161 00A0 CH2 measured value status R Same as CH1 measured value
status
40162 00A1
CH3 measured value
R
Same as CH1 measured value
40163 00A2 R
40164 00A3 CH3 measured value status R Same as CH1 measured value
status
40165 00A4
CH4 measured value
R
Same as CH1 measured value
40166 00A5 R
40167 00A6 CH4 measured value status R Same as CH1 measured value
status
40168 00A7
CH5 measured value
R
Same as CH1 measured value
40169 00A8 R
40170 00A9 CH5 measured value status R Same as CH1 measured value
status
40171 00AA
CH6 measured value
R
Same as CH1 measured value
40172 00AB R
40173 00AC CH6 measured value status R Same as CH1 measured value
status
40174 00AD
CH7 measured value
R
Same as CH1 measured value
40175 00AE R
40176 00AD CH7 measured value status R Same as CH1 measured value
status
40177 00B0
CH8 measured value
R
Same as CH1 measured value
40178 00B1 R
40179 00B2 CH8 measured value status R Same as CH1 measured value
status
Reading of values appended with decimal point
When values with decimal points are read from a host device, values (hexadecimal)
after removal of the decimal point can be read.
Example: When the measured value "12.3" is read from the host device, the value "123"
after removal of the decimal point (same applies to value "1.23", "123 is read) is
converted to hexadecimal. Therefore, "7B" can be read.
In this case, the register for the decimal point position is "Decimal position (n=1 to 8) of
CHn measured value" and the register numbers are 40301 to 40308.
In the case of measured value "1.23": Decimal point position of measured value = 2