BUDE_Manual_DeviceNet_EN.doc
11/15
Baumer Hübner GmbH
22.10.2010/bja
Berlin,
Germany
Preset function
The preset function supports adjustment of the encoder zero to the system's mechanical zero. It sets the
current position of the encoder to the preset value. The internal offset is calculated and stored in the encoder.
The "Save" service must be used for fixed storage in the non-volatile memory.
Note: The preset function should only be used when the encoder is at a standstill.
Table of diagnostic functions:
Attri-
bute ID
Access
Name
Data
type
Description
Values
80
read
Operating status
USINT
Encoder diagnosis,
contains the operating
status
Bit 0
0 = Sense of rot. CW
1 = Sense of rot. CCW
Bit 1
0 = Diagnosis not supp.
1 = Diagnosis supported
Bit 2
0 = Scaling OFF
1 = Scaling ON
81
Read
Singleturn
resolution
UDINT Internal resolution per turn
See operating parameters
82
Read
No. of revolutions
UINT
Internal number of
revolutions
See operating parameters
83
Read
Alarm signals
UINT
Error can lead to an
incorrect encoder position
Bit 0
0 = No position error
1 = Pos. error
84 Read
Supported
alarm
signals
UINT Information
about
supported alarm signals
Bit 0
0 = Pos. error not
supported
1 = Pos. error supported
85
Read
Alarm flag
BOOL
Indicates the occurrence
of an alarm signal
(depends on attr. 83)
0 = OK
1 = Alarm
86 Read
Warning
messages
UINT
Internal parameters out of
tolerance
Bit 4
Voltage of the lithium cell
0 = OK
1 = too low
87 Read
Supported
warning
messages
UINT
Information on supported
warning messages
Bit 4
Voltage warning signal for
lithium cell
0 = not supported
1 = supported
88
Read
Warning flag
BOOL
Indicates the occurrence
of a warning signal
(depends on attr. 86)
0 = OK
1 = Warning signal
89 Read
Profile
and
software version
UDINT Low-Word:
Profile
High-Word: Software
version
91
Read
Offset value
DINT
The offset value is
calculated within the
preset function and shifts
the position value by the
calculated value
95
Read
Encoder type
UINT
Describes the encoder
type
