Balluff BCS Q40BBAA-PIM20C-EP-GS04 Series, Configuration Manual

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6.7 Voltage and Current Monitoring
6.7.1 Description
The voltage and current module sends messages about
over-current, short-circuit, wire breakage, over-voltage and
under-voltage. Overvoltage and undervoltage detection
starts a timer. If the timer has expired and the voltage level
has not returned to the normal operating voltage threshold,
the module sends out the messages.
The messages include device status, IO-Link events,
process data and LED signaling.
6.7.2 Mathematics/Algorithm
In SIO mode, the threshold for undervoltage is 9.2 V and
for overvoltage 30.4 V.
If the device is in IO-Link operation, the undervoltage state
occurs at 17 V and the overvoltage state occurs at 30.4 V.
6.7.3 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
0x001A (26) Cable break pin 2 TRUE = cable break detected at pin 2. Input
0x0044 (68) Overload pin 2 TRUE = overload detected at pin 2. Input
Tab. 6-33: Voltage and current monitoring – Process data
Also see section Process Data Profiles on page 10.
6.7.4 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. 6-34: Voltage and current monitoring – ISDU
Voltage Monitoring Detection Time Duration
This parameter is used to define how long the
undervoltage or overvoltage 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.
6
Secondary Device Functions (continued)
BCS Q40BBAA-PIM20C-EP _ _ _ -GS04
Capacitive Proximity Switches