Balluff BOS R080K-UIM-RE10 Series, Manual

Page: 178 / 212

72 english
5
Secondary Device Functions (continued)
5.9 Voltage and Current Monitoring
5.9.1 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.
5.9.2 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.
5.9.3 Process Data
Object ID Name Description Direction
0x0016 (22) Short-circuit pin 2 TRUE = 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
0x001A (26) Cable break pin 2 TRUE = cable break detected at pin 2. Input
Tab. 5-42: Voltage and current monitoring – Process data
Also see section Process Data Profiles on page 9.
5.9.4 ISDU
Name Index Subindex Access Length Data Type Data Storage Default
Voltage Monitoring
Detection Time Duration
0x2200
(8704)
0 R/W 2 Byte UINT16 Yes 10
Tab. 5-43: 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 R080K-UIM-RE10-…
Photoelectric Sensors