Data Type; Progid - Toshiba TC-net Instruction Manual

1. Outline of OPC Server

1.5. Data type

The supported types of data are described below.
Bit
16 Bits Integer (unsigned)
16 Bits Integer (singed)
32 Bits Integer (unsigned)
32 Bits Integer (singed)
32Bit Real
String
Bit Array
16 Bits Integer Array (unsigned)
16 Bits Integer Array (singed)
32 Bits Integer Array (unsigned)
32 Bits Integer Array (singed)
32 Bit Real Array
Reference:
*1) String Array Type isn't supported.
*2) The character numbers of string data is from 1 by 4096.
*3) The number of array is from 2 by 4096.
Data Type
VT_BOOL
VT_UI2
VT_I2
VT_UI4
VT_I4
VT_R4
VT_BSTR

1.6. ProgID

Program ID (ProgID) of TC-net OPC server are described below.
ProgID
6
Table 1.6 Data Type
Data Type
Table 1.7 Range of Value
0,1
0 ～ 65535
-32768 ～ +32767
0 ～ 4294967295
-2147483648 ～ +2147483647
-3.402823E38 ～ +3.402823E38 (include 0 and integer)
ASCII Code
Toshiba_TC_net_DA.1
Data Type in OPC Server
VT_BOOL
VT_UI2
VT_I2
VT_UI4
VT_I4
VT_R4
VT_BSTR
VT_BOOL | VT_ARRAY
VT_UI2 | VT_ARRAY
VT_I2 | VT_ARRAY
VT_UI4 | VT_ARRAY
VT_I4 | VT_ARRAY
VT_R4 | VT_ARRAY
Range