KROHNE OPTISONIC V6 Modbus - Manual (Page 22)

2011-07-19
OPTISONIC_V6_Modbus_6.doc 22/29
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ts 8.7 Input Registers (read-only): Float (32-bit floating-point), address range 7000-7499
Parameter / Variable
(short description)
Name Explanation
Relative
address
Absolute
address,
non-
Modicon
Absolute
address,
Modicon-
comp.
Units
Test register TestRegister float32
Register reserved for testing communications and protocol
handling with this type of register, without affecting the operation
of the flow meter.
0 7000
7000-7001
(2 regs)
-
Transit Time Measuring Process Values
Parameter / Variable
(short description)
Name Explanation
Relative
address
Absolute
address,
non-
Modicon
Absolute
address,
Modicon-
comp.
Units
Gain "downstream" (= gain for
transducer B), Channel 1-3
Ch_GainAB
Gain for transmission of signal from transducer A towards
transducer B, array with values for channel 1 through 3.
1-3
7001-7003
(3 regs)
7002-7007
(6 regs)
dB
Reserved Reserved Reserved 4-6
7004-7006
(3 regs)
7008-7013
(6 regs)
-
Gain "upstream" (= gain for
transducer A), Channel 1-3
Ch_GainBA
Gain for transmission of signal from transducer B towards
transducer A, array with values for channel 1 through 3.
7-9
7007-7009
(3 regs)
7014-7019
(6 regs)
dB
Reserved Reserved Reserved 10-12
7010-7012
(3 regs)
7020-7025
(6 regs)
-
SNR "downstream" (=received
at trd. B), Channel 1-3
Ch_SNratioAB
Signal-to-noise ratio for transmission of signal from transducer A
towards transducer B, array with values for channel 1 through 3.
13-15
7013-7015
(3 regs)
7026-7031
(6 regs)
dB
Reserved Reserved Reserved 16-18
7016-7018
(3 regs)
7032-7037
(6 regs)
-
SNR "upstream" (=received at
trd. A), Channel 1-3
Ch_SNratioBA
Signal-to-noise ratio for transmission of signal from transducer B
towards transducer A, array with values for channel 1 through 3.
19-21
7019-7021
(3 regs)
7038-7043
(6 regs)
dB
Reserved Reserved Reserved 22-24
7022-7024
(3 regs)
7044-7049
(6 regs)
-