Balluff BIS M-408-082-401-07-S4, Руководство по настройке, Страница: 99 / 128

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5
Secondary Device Functions (continued)
5.4 Voltage and Current Monitoring
5.4.1 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.
5.4.2 Mathematics/Algorithm
The undervoltage condition occurs at 17 V (disappears
when 17.5 V is exceeded) and the overvoltage condition
occurs at 31 V (disappears when 30.5 V is dropped
below).
5.4.3 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
0x0015 (21) Overload / short-circuit
pin 4
TRUE = overload or short-circuit detected at pin 4. Input
Tab. 5-17: Voltage and current monitoring – Process data
5.4.4 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. 5-18: 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.
BIS M-4 _ _ -082-401-07-…
Industrial RFID-System BIS M