Allen-Bradley Guardmaster 440C-CR30 - Page 42

42 Rockwell Automation Publication CC-QS038A-EN-P - August 2015
Appendix A 440C-CR30 Configurable Safety Relay User-defined Function Block
Table 3 - CR30_IO_STS
Parameter Name Description Data Type
P1_Input_Sts Indicates plug-in 1 input status. For example, bit 0 represents the status of input 0, and bit 1 represents the status of
input 1, and so on.
TRUE = The corresponding input is activated.
FALSE = The corresponding input is not activated.
SINT
P1_Output_Sts Indicates plug-in 1 output status. For example, bit 0 represents the status of output 0, and bit 1 represents the status
of output 1, and so on.
TRUE = The corresponding output is activated.
FALSE = The corresponding output is not activated.
SINT
P2_Input_Sts Indicates plug-in 2 input status. For example, bit 0 represents the status of input 0, and bit 1 represents the status of
input 1, and so on.
TRUE = The corresponding input is activated.
FALSE = The corresponding input is not activated.
SINT
P2_Output_Sts Indicates plug-in 2 output status. For example, bit 0 represents the status of output 0, and bit 1 represents the status
of output 1, and so on.
TRUE = The corresponding output is activated.
FALSE = The corresponding output is not activated.
SINT
EM_IO_Sts Indicates embedded terminal status. For example, bit 0 represents the status of terminal 0, and bit 1 represents the
status of terminal 1, and so on.
TRUE = The corresponding terminal is activated.
FALSE = The corresponding terminal is not activated.
DINT
Table 4 - CR30_EXT_Parameter
Parameter Name Description Data Type
MDBUS_Serial_Input_Data Modbus serial input data. UINT
Fault_Sts The error description corresponds to the respective bit when the status is TRUE.
Bit 0 = Processor hardware fault.
Bit 1 = Safety Input hardware fault.
Bit 2 = Safety Output hardware fault.
Bit 3 = Power supply fault or main transistor fault.
Bit 4 = Communication fault.
Bit 5 = Configuration fault (wrong revision, invalid configuration).
Bit 6 = Time out (clock monitoring).
Bit 7 = Plug-in fault.
USINT
LLA State of logic level A instances (LLA) 0…15. UINT
LLB State of logic level B instances (LLB) 0…15. UINT
SOF_Rdy_Sts Ready-to-start of SOF 00…15. UINT
SMF_Fault_Bit_0 Fault bit 0 of SMF 0…23.
00 = No error.
01 = Crossloop.
10 = Simultaneous fault.
11 = One channel open after reset.
DWORD
SMF_Fault_Bit_1 Fault bit 1 of SMF 0…23. DWORD
SMF_Fault_Bit_2 Fault bit 2 of SMF 0…23. DWORD
SMF_Fault_Bit_3 Fault bit 3 of SMF 0…23. DWORD
SOF_Retrig_Fault Retrigger fault SOF 0…15. DWORD
Cross_Fault_Sts Cross-fault of terminals 12…17. USINT