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Tipo:
Definizione
Libreria LogicLab:
eLLabSNMPLib
Libreria Codesys:
Non disponibile
Variabile USINT definizione tipo di variabile pacchetto SNMP gestito dalla FB SNMPManager.
| VType | Description |
|---|---|
| INTEGER | Integer: Must refer to a signed 32bit Integer DINT variable. (Values between -2147483648 and 2147483647). |
| OSTRING | Octect string: Must refer to a STRING variable. Arbitrary binary or textual data, typically limited to 255 characters in length. |
| NULLPTR | Null: Must refer to a Null pointer. |
| IPADDRESS | IPAddress: Must refer to a STRING variable. An IP address in textual data, limited to 15 characters length. |
| COUNTER32 | Counter32: Must refer to a unsigned 32bit Integer UDINT variable. Represents a non-negative integer which monotonically increases until it reaches a maximum value of 32bits-1 (4294967295 dec), when it wraps around and starts increasing again from zero. |
| GAUGE32 | Gauge32: Must refer to a unsigned 32bit Integer UDINT variable. Represents a non-negative integer, which holds at the maximum or minimum value specified in the range when the actual value goes over or below the range, respectively. |
| TIMETICKS | TimeTicks: Must refer to a unsigned 32bit Integer UDINT variable. Represents an unsigned integer which represents the time, in hundredths of a second between two epochs. |