Embedded PC Series / TwinCAT2 / TwinCAT3

Device	Bit Address	Word Address	32bits	Remarks
BOOL	Single Tag	<TAGNAME>	-	-	^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
BYTE SINT USINT	Single Tag	-	<TAGNAME>		^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
WORD INT UINT	Single Tag	-	<TAGNAME>		^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
DWORD DINT UDINT	Single Tag	-	<TAGNAME>		^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
REAL TIME DATE TIME_OF_DAY DATE_AND_TIME	Single Tag	-	<TAGNAME>		^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
LWORD LINT ULINT	Single Tag	-	<TAGNAME>	-	^1 ^3
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
LREAL	Single Tag	-	<TAGNAME>	-	^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
STRING^*2	Single Tag	-	<TAGNAME>	-	^*1
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]
WSTRING^*2	Single Tag		<TAGNAME>	-	^{1 3}
1D Array	<TAGNAME>[xl]- <TAGNAME>[xh]
2D Array	<TAGNAME>[xl,yl]- <TAGNAME>[xh,yh]
3D Array	<TAGNAME>[xl,yl,zl]- <TAGNAME>[xh,yh,zh]
4D Array	<TAGNAME>[xl,yl,zl,wl]- <TAGNAME>[xh,yh,zh,wh]
5D Array	<TAGNAME>[xl,yl,zl,vl,wl]- <TAGNAME>[xh,yh,zh,vh,wh]

Device

Bit Address

Word Address

32bits

Remarks

BOOL

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

BYTE

SINT

USINT

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

WORD

INT

UINT

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

DWORD

DINT

UDINT

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

REAL

TIME

DATE

TIME_OF_DAY

DATE_AND_TIME

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

LWORD

LINT

ULINT

Single Tag

^*1

^*3

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

LREAL

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

STRING^*2

Single Tag

^*1

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

WSTRING^*2

Single Tag

^{*1 *3}

1D Array

<TAGNAME>[xl]-

<TAGNAME>[xh]

2D Array

<TAGNAME>[xl,yl]-

<TAGNAME>[xh,yh]

3D Array

<TAGNAME>[xl,yl,zl]-

<TAGNAME>[xh,yh,zh]

4D Array

<TAGNAME>[xl,yl,zl,wl]-

<TAGNAME>[xh,yh,zh,wh]

5D Array

<TAGNAME>[xl,yl,zl,vl,wl]-

<TAGNAME>[xh,yh,zh,vh,wh]

^*1<TAGNAME>: TagName including structure name in case of structure. The maximum number of characters for Symbol Name is 255 including delimiters and element number.
Example)

NOTE

For symbol import procedures, see the following.
Importing Symbols from External Devices
Please refer to the precautions on manual notation for icons in the table.

Supported Devices Symbol and Terms

BOOL type single tag:	"BOOLSYMBOL"
BOOL type 1D array:	"BOOL1D[10]"
WORD type 2D array:	"WORD2D[10,10]"
UDINT type 3D array:	"UDINT[0,1,2]"
User-defined structure:	"STRUCT001.STRINGSYM"