Protection
Modbus
SKF Multilog On-Line System IMx-M
2 - 181
User Manual
Table 2-33: Exported (Read) Modbus Registers.
Exported (Read) Modbus Registers
IMx-M item
Register
number(1)
Function
Data type
Min and Max
Analog Ch 1
Value
1
Value of Analog Ch 1
Signed 16 bits
-32 768 to
+32 767
Analog Ch 1
Scale
2
Scale for Analog Ch 1
Unsigned 16 bits
0 to 65 535
Analog Ch 16
Value
31
Value of Analog Ch 16 Signed 16 bits
-32 768 to
+32 767
Analog Ch 16
Scale
32
Scale for Analog Ch
16
Unsigned 16 bits
0 to 65 535
Digital Ch 1
Value
33
rpm
Unsigned 16 bits
0 to 65 535
Digital Ch 8
Value
40
rpm
Analog Ch 1
Status
41
See table
"Analog Ch Status" Bit
Definition
16-bit mask
-
Analog Ch 16
Status
56
System
Status 1
57
See table
"Slot Status 1" Bit
Definition
16-bit mask
-
Analog Ch 1
DC-bias
58
Analog Ch 1 DC-bias
[mV]
Signed 16 bits
-32 768 to
+32 767
Analog Ch 16
DC-bias
73
Analog Ch 16 DC-bias
[mV]
Dig Ch 1 Peak
RPM
74
Digital Ch 1 Peak
Speed
Unsigned 16 bits
0 to 65 535
Dig Ch 8 Peak
RPM
81
Digital Ch 8 Peak
Speed
Dig Ch 1 Status
82
16-bit mask
-
