64
english
6
Secondary Device Functions (continued)
6.8
Extreme Environment Status
6.8.1 Description
With the help of the
Extreme Environment Status
, the time
is recorded in which the device was exposed to extreme
conditions. In parameter
Lifetime Extreme Thresholds
, limit
values can be configured for the respective conditions.
Parameter
Lifetime Extreme Status
can be used to read
out the current status as well as the summed time. The
calculation is based on the
Internal Temperature
feature.
6.8.2 Mathematics/Algorithm
If one (or more) extreme conditions are met, the device
begins to record the time.
If the power supply is interrupted during this time,
the time counter can have an error of maximum
180 seconds.
6.8.3 Process Data
Object ID
Name
Description
Direction
0x0041 (65)
Lifetime Extreme
One or more extreme conditions present.
Input
0x0042 (66)
Lifetime Extreme Time
Combined total time in which the device was exposed to an
extreme condition.
Input
Tab. 6-37: Extreme environment status – Process data
6.8.4 ISDU
Name
Index
Subindex
Access Length
Data type
Data
storage
Default
Lifetime Extreme Thresholds
0x00D0 (208)
0
R/W
8 Bytes
Yes
Reserved, always 0
1
R/W
4 Bytes
FLOAT32
No
“0”
Upper Threshold Temperature
2
R/W
2 Bytes
INT16
No
90
Lower Threshold Temperature
3
R/W
2 Bytes
INT16
No
−25
Lifetime Extreme Status
0x00D1 (209)
0
R
5 Bytes
n/a
State
1
R
1 Byte
UINT8(ENUM)
n/a
–
Time
2
R
4 Bytes
UINT32
n/a
–
Tab. 6-38: Extreme environment status – ISDU
For the internal humidity, it is not possible to
parameterize your own limit values.
BCS Q40BBAA-PIM20C-EP _ _ _ -GS04
Capacitive Proximity Switches
Summary of Contents for BCS Q40BBAA-PIM20C-EP-GS04 Series
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