Balluff BOS R254K-UUI-LS10-S4, Configuration Manual

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6
Secondary Device Functions (continued)
6.8 Voltage and Current Monitoring
6.8.1 Description
The voltage and current module sends messages about
over-current, short-circuit, wire breakage, over-voltage and
under-voltage. Over-voltage and under-voltage detection
starts a timer. If the voltage level does not return to the
normal operating voltage threshold before the timer
expires, the module sends the messages.
The messages include device status, IO-Link events,
process data and LED signaling.
6.8.2 Mathematics/Algorithm
In SIO-operation, the threshold for under-voltage is 10 V
and is 30 V for over-voltage.
If the device is in IO-Link operation, the under-voltage state
occurs at 18 V and at 30 V for over-voltage.
6.8.3 Process Data
Object ID Name Description Direction
0x0016 (22) Overload / short-circuit
pin 2
TRUE = overload or short-circuit detected at pin 2. Input
0x0017 (23) Undervoltage TRUE = the voltage level is below the threshold value. Input
0x0018 (24) Overvoltage TRUE = the voltage level is above the threshold value. Input
Tab. 6-40: Voltage and current monitoring – Process data
Also see section Process Data Profiles on page 10.
6.8.4 ISDU
Name Index Subindex Access Length Data Type Data Storage Default
Voltage Monitoring
Detection Time Duration
0x2200 (8704) 0 R/W 2 bytes UINT16 Yes 10
Tab. 6-41: Voltage and current monitoring – ISDU
Voltage Monitoring Detection Time Duration
This parameter is used to define how long the under-
voltage or over-voltage must be present before it is
displayed. The unit is given in milliseconds. The values
must be in the range between 10 and 1000, in increments
of 5 milliseconds. The default value is 10 milliseconds.
BOS R254K-UUI-LS10-S4
Photoelectric Sensors