Balluff BIS M-4A3-082-401-07-S4 Anleitung Seite 103

BIS M-4A_-082-401-07-...
Industrial RFID-System BIS M
5
Secondary Device Functions (continued)
5.8.4 ISDU
Name Index
Vibration 0x210E
Level (8462)
Vibration 0x210F
Alarm (8463)
Configuration
Vibration
Alarm Enable
Vibration
Alarm
Threshold
Vibration 0x2110
Alarm Status (8464)
Tab. 5-38: Vibration detection – ISDU
Vibration Level
Vibration level, primarily the calculated v-RMS value (root
mean square)
Unit: [mm/s]
Minimum value: 0.0
Maximum value: 1770.0
Vibration Alarm Enable
If the parameter is set (TRUE), the vibration level is
compared with the vibration alarm threshold value. If the
vibration exceeds the threshold value, an event is created
and sent.
0 = alarm deactivated
1...255 = alarm activated
Default = 0
Vibration Alarm Threshold
Threshold value of the vibration for triggering an event. The
comparison is performed for each axis and variable with
logical OR-link.
The hysteresis is fixed and is based on time (not on
amplitude). If the vibration value exceeds the threshold
value for 50 ms, the alarm is activated. Objective:
debouncing and avoidance of shock values.
Unit: [mm/s]
Minimum value: 0.0
Maximum value: 1770.0
Vibration Alarm Status
The status flag is TRUE if the vibration exceeds the alarm
threshold value.
0 = no alarm
255 = alarm
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Sub index Access
0 R
0 R/W
1 R/W
2 R/W
0 R
Length Data Type
4 Float32
5 Record
1 BOOL
4 Float32
1 BOOL
5.8.5 Events
Event Event Description
Code Type
0x8CD1 Warning Vibration alarm
(36049)
► Check
machine.
Tab. 5-39: Vibration detection – Events
This event indicates that the measured vibration value
(v-RMS) exceeds the specified threshold value. The
machine should be inspected, since the vibration value is
above the normal value. The status of the device (sensor)
itself is ok, it is functioning properly.
The higher vibration is caused outside of the device. The
primary goal is the detection of trends, changes to the
vibration alarm value (see Fig. 5-6 on page 42 yellow
line).
Data Default
Storage
No –
Yes –
No 0
No 0.0
No –
Device Status
0 – Device is
operating
properly
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