The outputs of the Smart Task logic are the QL1 and QL2 logic signals. QL1 is output at
pin 4 if no IO-Link is used. QL2 is output at pin 2 if the QL2 function is selected in Index
121.
9.8
Device diagnostics (Index 4356-4370)
In addition to vibration, temperature and shock readings, the Multi Physics Box provides
device diagnostic data that can be used for self-monitoring.
Operating hours counter (Index 4356)
The operating hours are accumulated internally in hours and output in the following
forms:
•
Total
•
Since the last reset
•
Since the boot cycle
Boot cycle counter (Index 4357)
Each power-up cycle is counted internally. Likewise, the values since the last reset can
be read out and used for device diagnostics:
•
Total
•
Since the last reset
9.9
System-wide commands (Index 2)
Index 2 can be used to execute commands across domains.
Restore factory settings (value 130): To use the sensor e.g. in another application, the
factory settings can be restored by writing the value 130 in Index 2.
Reset device (value 128): The sensor can also be restarted without disconnecting the
connection or the power supply via value 128 in Index 2. This restarts the microcontrol‐
ler and triggers a boot cycle.
Reset diagnostic parameters (value 228): Via value 228 in Index 2, all minimum and
maximum values since the last reset are reset. This command can be helpful during
reinstallation and parameterization. The minimum and maximum values can serve as a
basis for the limit values.
Reset all existing alarms (value 229): Value 229 can be used to reset all active alarms.
9
OPERATION
48
O P E R A T I N G I N S T R U C T I O N S | MPB10
8028041/2022-08-16 | SICK
Subject to change without notice
