Diagnostic Data - Balluff BTL6-U110-M PF-S4 Série Notice D'utilisation

BTL6-U110-M _ _ _ _ -PF-S4
Magnetostrictive Linear Position Sensor – Profile Style
6
IO-Link interface (continued)
Null point offset
Like the process data value, this parameter is a signed
32-bit decimal value. The programmed value must be
within the null and end point in the valid measuring range.
The value is deducted from the actual output value as a
simple offset and therefore shifts the position of the mag-
net to an arbitrary point in the measuring range where the
value 0 is output. Access takes place via subindex 0.
Takeover of null point offset
The current measured value can be applied in the null point
offset using this Boolean parameter. After setting the
parameter to True, the value 0 is output at the current
position of the magnet. Setting False has no effect. Access
takes place via subindex 0 with the values 0xFF for True
and 0x00 for False.
6.5

Diagnostic data

The BTL reports the following diagnostic data to the
controlling system:
Event code Characteristic
0×8C10 Warning
0×8C20 Error
0×8C30 Warning
Tab. 6-6: Diagnostic data
All messages are output both as incoming as
well as outgoing.
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Error messages
Certain error messages are stored for failed parameteriza-
tion:
Tab. 6-5:
Meaning
Process variable range overrun – Process Data uncertain
The magnet is located below the specified measuring range or below the null point.
A process value is output but the data can exceed the linearity limits specified in the
data sheet.
Measurement range overrun – Check application
The magnet is located outside of the measurable range and cannot be detected.
No valid data is output. The transferred process data value is 0×7FFFFFFC or
2147483644.
Process variable range underrun – Process Data uncertain
The magnet is located above the specified measuring range or above the end point.
A process data value is output. The data can exceed the linearity limits specified in the
data sheet.
Error code Error message
0×8011 Index not available
0×8012 Subindex not available
0×8020 Service temporarily not available
0×8030 Value out of Range
0×8033 Parameter Length overrun
0×8034 Parameter Length underrun
0×8036 Function temporarily unavailable
IO-Link specification error messages
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