Modbus protocol description and set-up – KROHNE ALTOSONIC V12 EN User Manual
Page 130
10
MODBUS PROTOCOL DESCRIPTION AND SET-UP
130
ALTOSONIC V12
www.krohne.com
04/2013 - 4002643502 - MA ALTOSONIC V12 R02 en
1
5001
5002-5003
(2 regs)
Alarm&
Status Pipe
S Reset
Totals
(bit 18)
Reset occurred:
All Totalisers
Status signal indicating totalisers have been reset.
Note: this operation is only allowed for specially
authorized personnel.
2
5002
5004-5005
(2 regs)
Alarm&
Status Channel_1
A Ch_Unreliable
(bit 0)
Channel 1
Unreliable
Alarm flag indicating path error (channel 1): channel
unreliable.
2
5002
5004-5005
(2 regs)
Alarm&
Status Channel_1
A Ch_Down
(bit 1)
Channel 1
Down
Alarm flag indicating path error (channel 1): channel
down.
2
5002
5004-5005
(2 regs)
Alarm&
Status Channel_1
A Ch_Deviation_
SOS (bit 2)
Channel 1 Down:
Deviation SoS
too large
Alarm flag indicating path error (channel 1): SOS deviation
too large.
2
5002
5004-5005
(2 regs)
Alarm&
Status Channel_1
A Ch_Signal_
Lost (bit 3)
Channel 1 Down:
Signal lost
Alarm flag indicating path failure (channel 1): signal lost.
3
5003
5006-5007
(2 regs)
Alarm&
Status Channel_2
A Ch_Unreliable
(bit 0)
Channel 2
Unreliable
Alarm flag indicating path error (channel 2): channel
unreliable.
3
5003
5006-5007
(2 regs)
Alarm&
Status Channel_2
A Ch_Down
(bit 1)
Channel 2
Down
Alarm flag indicating path error (channel 2): channel
down.
3
5003
5006-5007
(2 regs)
Alarm&
Status Channel_2
A Ch_Deviation_
SOS (bit 2)
Channel 2 Down:
Deviation SoS
too large
Alarm flag indicating path error (channel 2): SOS deviation
too large.
3
5003
5006-5007
(2 regs)
Alarm&
Status Channel_2
A Ch_Signal_
Lost (bit 3)
Channel 2 Down:
Signal lost
Alarm flag indicating path failure (channel 2): signal lost.
4
5004
5008-5009
(2 regs)
Alarm&
Status Channel_3
A Ch_Unreliable
(bit 0)
Channel 3
Unreliable
Alarm flag indicating path error (channel 3): channel
unreliable.
4
5004
5008-5009
(2 regs)
Alarm&
Status Channel_3
A Ch_Down
(bit 1)
Channel 3
Down
Alarm flag indicating path error (channel 3): channel
down.
4
5004
5008-5009
(2 regs)
Alarm&
Status Channel_3
A Ch_Deviation_
SOS (bit 2)
Channel 3 Down:
Deviation SoS
too large
Alarm flag indicating path error (channel 3): SOS deviation
too large.
Relative
address
Absolute address
Name
Parameter /
Variable
(short
description)
non-Modicon
Modicon-comp.
Register
Bit