Data type |
Meaning |
SNMP Syntax |
SNMPTransInt32Type |
This data
type is used to send and receive integer
values. The corresponding SNMP data types are INTEGER
and Integer32. The data types bool, bit32, int and uint
can be processed in the send direction. |
2 |
SNMPTransBitType |
This data
type is used to send and receive bit
values. The data type bit32, can be processed in
the send direction. |
3 |
SNMPTransUInt32Type |
Unsigned
integer values are sent and received via this data type.
The corresponding SNMP data types are Unsigned32,
Gauge, Gauge32, Counter, Counter32, Timeticks and
Timestamp. The data types
bool, bit32, int and uint can be processed in the
send direction. |
65,66,67 |
SNMPTransUInt64Type |
This data
type was set for 64bit numbers. The numbers are thereby
passed as two "normal" integer
values. The lowest sub index refers to the lower part
of the number. The corresponding SNMP data type is Counter64.
The data types int and uint can
be processed in the send direction. |
70 |
SNMPTransObjectIdentifierType |
The object
identifier represents a SNMP OID. In WinCC OA
it is represented as a string. |
6 |
SNMPTransOctetType |
The octet
type represents the SNMP octet type generally. It processes
data that is represented as a blob in WinCC OA. |
4 |
SNMPTransDisplayStringType |
The DisplayString
is a specific octet string that follows the C convention.
According to RFC 2579 this type has a maximum length of
255 characters. The corresponding WinCC OA
data type is text.
The transformation "visible
string" shows only character that can be displayed
and the transformation "visible string hex"
shows only hex values. |
4 |
SNMPTransDateTimeType |
According
to the RFC 2579 this format transfers time information.
This time information is represented as TimeVar in WinCC OA. |
4 |
SNMPTransMACAddressType |
This data
type represents the MAC address. In WinCC OA
this address is saved as text (00:03:45:FF:35:6D). |
4 |
SNMPTransIPAddressType |
Represents
the Ipv4 address. The address is specified as dotted decimal
notation and is saved in WinCC OA
as a text (192.168.1.2). |
4,64 |
SNMPTransBitsType |
The bits
type represents the SNMP bit type generally. Using
this data type int, uint as well as bit types can be processed. |
3 |
SNMPTransHexStringType |
The HexString
is a specific Hex string that follows the C convention.
According to RFC 2579 this type has a maximum length of
255 characters. The corresponding WinCC OA
data type is text.
The transformation "visible
string" shows only character that can be displayed
and the transformation "visible string hex"
shows only hex values. |
4 |
