Modbus protocol description and set-up – KROHNE ALTOSONIC V12 EN User Manual
Page 137

MODBUS PROTOCOL DESCRIPTION AND SET-UP
10
137
ALTOSONIC V12
www.krohne.com
04/2013 - 4002643502 - MA ALTOSONIC V12 R02 en
Relative
address
Absolute address
Name
Parameter /
Variable
(short description)
non-Modicon
Modicon-comp.
43-48
7043-7048
(6 regs)
7086-7097
(12 regs)
Ch_Reliab
Channel reliability,
channel 1-6
Reliability per channel (in %); array with
values for channel 1 through 6.
49-54
7049-7054
(6 regs)
7098-7109
(12 regs)
Ch_AV_Velocity
Channel velocity,
average, channel 1-6
Average gas velocity (in m/s), as observed on
each channel; array with values for channel 1
through 6.
55-60
7055-7060
(3 regs)
7110-7121
(12 regs)
Ch_AV_SoS
Channel SoS,
average, channel 1-6
Average speed-of-sound (in m/s), as observed
on each channel; array with values for channel
1 through 6.
61
7061
7122-7123
(2 regs)
AV_SoS
SoS Average
Speed of Sound value, average (in m/s).
62
7062
7124-7125
(2 regs)
AV_FlowProces
Flow Average
Volume flow rate value, average (in m
3
/s).
63
7063
7126-7127
(2 regs)
SD_FlowProces
Flow standard
deviation
Standard deviation of volume flow rate
("batchwise calculation") (in %).
64
7064
7128-7129
(2 regs)
SD_FlowProces Tau
Flow standard
deviation Tau
Standard deviation of volume flow rate
("batchwise calculation") (in %).
65
7065
7130-7131
(2 regs)
SD_SoS
SoS standard
deviation
Speed of Sound standard deviation (in %).
66-71
7066-7071
(6 regs)
7132-7143
(12 regs)
Ch_SD_Velocity
Channel velocity
standard deviation
channel 1-6
Gas velocity (in %), standard deviation, as
observed on each channel; array with values
for channel 1 through 6.
72-77
7072-7077
(6 regs)
7144-7155
(12 regs)
Ch_SD_SoS
Channel SoS,
standard deviation
channel 1-6
Speed of Sound (in %), standard deviation, as
observed on each channel; array with values
for channel 1 through 6.
78
7078
7156-7157
(2 regs)
Weighted_Reliability
Overall weighted
reliability
The reiliabilities of the individual paths are
combined in an overall figure using the
weighing factors of the paths (in %).