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Address Identifier And Parameter Ranges - Siemens CPU 412-1 Instruction Manual

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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Address Identifier and Parameter Ranges

Addr.
ID
CPU 412
**
Q
0.0 to 127.7
**
QB
0 to 127
**
QW
0 to 126
**
QD
0 to 124
DBX
0.0 to 65533.7*
DB
1 to 511
DBB
0 to 65533*
DBW
0 to 65532*
DBD
0 to 65530*
DIX
0.0 to 65533.7*
DI
1 to 511
DIB
0 to 65533*
DIW
0 to 65532*
DID
0 to 65530*
*
Also restricted by the size of the working memory.
**
Default setting can be changed, see Technical Specifications
S7-400 Instruction List
A5E00267845-01
Parameter Range
CPU 414
CPU 416
0.0 to 255.7
0.0 to 511.7
0 to 255
0 to 511
0 to 254
0 to 510
0 to 252
0 to 508
0.0 to 65533.7
0.0 to 65533.7
1 to 4095
1 to 4095
0 to 65533
0 to 65533
0 to 65532
0 to 65532
0 to 65530
0 to 65530
0.0 to 65533.7
0.0 to 65533.7
1 to 4095
1 to 4095
0 to 65533
0 to 65533
0 to 65532
0 to 65532
0 to 65530
0 to 65530
Address Identifier and Parameter Ranges
CPU 417
0.0 to 1023.7
Output (in PIQ)
0 to 1023
Output byte (in PIQ)
0 to 1022
Output word (in PIQ)
0 to 1020
Output double word (in PIQ)
0.0 to 65533.7
Data bit in data block
1 to 8191
Data block
0 to 65533
Data byte in DB
0 to 65532
Data word in DB
0 to 65530
Data double word in DB
0.0 to 65533.7
Data bit in instance DB
1 to 8191
Instance data block
0 to 65533
Data byte in instance DB
0 to 65532
Data word in instance DB
0 to 65530
Data double word instance DB
Description
Description
6

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