Siemens Simatic M7-400 Manual do Utilizador Página 591

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 638
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 590
Diagnostic Data of the Signal Modules
B-17
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
Bytes 8 to 23 of the SM 431; AI 8 RTD 16 Bit
Data record 1 with bytes 8 to 23 contains channel-specific diagnostic data. The
following figure shows the assignment of the even diagnostic bytes (bytes 8, 10, to
22) for a channel of the module.
76 0
Configuring/parameter assignment error
Wire break
Underflow
Overflow
54321
0000
Figure B-22 Even Diagnostic Byte for a Channel of the SM 431; AI 8 x RTD x 16 Bit
The following figure shows the assignment of the odd diagnostic bytes (bytes 9,
11, to 23) for a channel of the module.
76 0
User connection not wired
Run time calibration error
Underrange or overrange
54321
0
Open conductor in + direction
Open conductor in – direction
Open conductor in the current source
User calibration doesn’t correspond to the parameter assignment
Figure B-23 Odd Diagnostic Byte for a Channel of the SM 431; AI 8 x RTD x 16 Bit
Vista de página 590
1 2 ... 586 587 588 589 590 591 592 593 594 595 596 ... 637 638

Comentários a estes Manuais

Sem comentários