51
5
PLC Interface
This section describes the interface with the user via the PLC system. This includes Unit settings to configure
the Unit and the control / status area.
5-1 Unit Settings.............................................................................................................................................................52
5-1-1 I/O Data Mapping ..........................................................................................................................................52
5-1-2 Slave Status Area Mapping ............................................................................................................................57
5-1-3 Data Exchange Method ..................................................................................................................................57
5-1-4 Fatal PLC error handling ..............................................................................................................................58
5-2 Input / Output Mailbox.............................................................................................................................................59
5-3 Control and status area .............................................................................................................................................60
5-3-1 Control words.................................................................................................................................................61
5-3-2 Status words ...................................................................................................................................................64
5-4 LEDs ........................................................................................................................................................................70
Summary of Contents for C200HW-PRM21
Page 1: ...C200HW PRM21 PROFIBUS DP Master Unit OPERATION MANUAL Cat No W349 E2 2...
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Page 5: ...C200HW PRM21 PROFIBUS DP Master Unit Operation Manual Produced May 2000...
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Page 66: ...Debug mode Section 4 4 50...
Page 98: ...Messages Section 6 4 82...
Page 108: ...Maintenance Section 7 3 92...
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