88
english
7.1
Device Status and Detailed Device Status
7.1.1 Description
The
Device Status
feature provides information about the
current device status.
Each
Device Status
is combined with a corresponding
diagnostic message (
26).
It also makes it possible to actively read out currently
pending events of the device.
7.1.2 Process Data
Object ID
Name
Description
Direction
0x002F (47)
System Error
This bit is set (TRUE) if there is an error in the device. This information is
linked to the device status (4-Failure), which can be triggered by different
device functions or diagnostic messages. The bit is reset as soon as the error
status no longer exists (FALSE).
Input
Tab. 7-1: Device Status and detailed Device Status – Process Data
7.1.3 ISDU
Name
Index
Subindex
Access
Length
Data Type
Data Storage
Default
Device Status
0x0024 (36)
0
R
1 byte
UINT8
n/a
–
Detailed Device Status
0x0025 (37)
0
R
30 bytes
UINT8[]
n/a
0x00 0x00
… 0x00
Tab. 7-2: Device status and detailed device status – ISDU
7.1.4 Device Status
The parameters are accessed via subindex 0. The output
values are to be interpreted as follows:
Value
Status
Description
0
Device is operating properly.
Device working correctly.
1
Maintenance Required
Although the process data is valid, internal diagnoses show that the device will
soon lose its ability to function properly. Maintenance is necessary.
2
Out-of-Specification
Although the process data is valid, internal diagnoses show that the device is
operating outside of its specified measurement range or environmental conditions.
The installation must be checked for unintentional malfunctions.
3
Functional check
Process data is temporarily invalid due to intentional changes to the device, e.g.,
parameterization or teaching-in.
4
Failure
Process data is invalid due to a malfunction of the device or its peripheral devices.
The device is not able to perform its intended function. Re-configuration (resetting
to factory settings) can help. Otherwise, Balluff service must be contacted or the
device replaced.
Tab. 7-3: Device Status
7
System functions
BOS R254K-UUI-RH11-S4
Photoelectric Sensors
Содержание BOS R254K-UUI-RH11-S4
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