Diagnostic Status Register - Phoenix Contact ILC 330 User Manual

UM EN ILC 330/350
Table 4-3 System variables of the diagnostic status register
System Variable
MASTER_DIAG_STATUS_REG_USER
MASTER_DIAG_STATUS_REG_PF
MASTER_DIAG_STATUS_REG_BUS
MASTER_DIAG_STATUS_REG_CTRL
MASTER_DIAG_STATUS_REG_DTC
MASTER_DIAG_STATUS_REG_RUN
MASTER_DIAG_STATUS_REG_ACT
MASTER_DIAG_STATUS_REG_RDY
MASTER_DIAG_STATUS_REG_BSA
MASTER_DIAG_STATUS_REG_SYSFAIL
MASTER_DIAG_STATUS_REG_RES
MASTER_DIAG_STATUS_REG_SYNCRES
MASTER_DIAG_STATUS_REG_DCR
MASTER_DIAG_STATUS_REG_WARN
MASTER_DIAG_STATUS_REG_QUAL
MASTER_DIAG_STATUS_REG_SSINFO
MASTER_DIAG_STATUS_REG_HI
MASTER_DIAG_STATUS_REG_LOW
4-4
PHOENIX CONTACT
4.1.5

Diagnostic Status Register

Information about the operating state of the Inline Controller is stored in the diagnostic
status register. Every bit in the diagnostic status register is assigned a certain Inline
Controller state.
The following system variables can be used to read the diagnostic status register
information.
Type
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BYTE
BYTE
Meaning
User error/parameterization error
I/O error
Bus error
Error on the Inline Controller/hardware fault
Diagnostic routine is active
Data transmission is active
Selected configuration ready to operate
Inline Controller ready to operate
Bus segment aborted
System failure
Standard function has been processed negatively
Synchronization error occurred
Faulty data cycles
Defined warning time exceeded
Defined error density exceeded
Pending message
Master diagnostic status register, high byte
Master diagnostic status register, low byte
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