S7-1200/1500 Series

Device		Bit Address	Word Address	32bits	Remarks
BOOL	Single Tag	<TAGNAME>	-	-	^1 ^2
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 ^2
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 ^2
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 ^2
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 ^2
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^5 TIME_ OF_DAY DT STRING^6	Single Tag	-	<TAGNAME>		^1 ^2
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 ^2
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	Single Tag		<TAGNAME>		^1 ^2
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 ^*2

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

^*2

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

^*2

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

^*2

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

^*2

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^*5

TIME_

OF_DAY

STRING^*6

Single Tag

^*1

^*2

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

^*2

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

Single Tag

^*1

^*2

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>: For structures, the Tag Name includes the structure name. The maximum length of the Tag Name is 255 characters, including delimiters and the element number.
If using UNICODE text, the maximum number for each element is 80 characters.

For tag names and element names, you can use alphanumeric characters (upper and lower case), underscore, space, and multi-byte characters (such as Japanese). Note the following input limitations.
• The last character in the name cannot be the underscore symbol.
• The pound symbol (#) can be used as the first character only.
• Names cannot include any of the following symbols:
. , ! “ $ % ^ & * ( ) - + = { } [ ] / \ ? # @ ~
• You cannot start names with any of the following text:
LS, USR, SCR, PRT

^*2The number of elements for each dimension is from "l" (minimum number of elements) to "h" (maximum number of elements).

^*5Handled as 16-bit devices in the External Device, but as 32-bit devices on the display unit.

IMPORTANT:

When tags for the following data types are imported, the data type is converted as shown.

TIA Portal data type	Converted data type
BYTE	USINT
WORD	UINT
DWORD	UDINT
LWORD	ULINT
S5_TIME	UINT
CHAR	USINT
DTL	STRUCT
TIMER	INT
COUNTER	INT
IEC_TIMER	STRUCT
IEC_LTIMER	STRUCT
IEC_SCOUNTER	STRUCT
IEC_USCOUNTER	STRUCT
IEC_COUNTER	STRUCT
IEC_UCOUNTER	STRUCT
IEC_DCOUNTER	STRUCT
IEC_UDCOUNTER	STRUCT
IEC_LCOUNTER	STRUCT
IEC_ULCOUNTER	STRUCT
ERROR_STRUCT	STRUCT
NREF	STRUCT
CREF	STRUCT
HW_ANY	UINT
HW_DEVICE	UINT
HW_DPMASTER	UINT
HW_DPSLAVE	UINT
HW_IO	UINT
HW_IOSYSTEM	UINT
HW_SUBMODULE	UINT
HW_MODULE	UINT
HW_INTERFACE	UINT
HW_IEPORT	UINT
HW_HSC	UINT
HW_PWM	UINT
HW_PTO	UINT
OB_ANY	INT
OB_DELAY	INT
OB_TOD	INT
OB_CYCLIC	INT
OB_ATT	INT
OB_PCYCLE	INT
OB_HWINT	INT
OB_DIAG	INT
OB_STARTUP	INT
PORT	UINT
RTM	UINT
PIP	UINT
CONN_ANY	UINT
CONN_PRG	UINT
CONN_OUC	UINT
CONN_R_ID	UDINT
DB_ANY	UINT
DB_WWW	UINT
DB_DYN	UINT

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"