Allen-Bradley Guardmaster 440C-CR30 - Page 40

40 Rockwell Automation Publication CC-QS038A-EN-P - August 2015
Appendix A 440C-CR30 Configurable Safety Relay User-defined Function Block
Table 2 - RA_MDBUS_CR30_STS_UDFB
Parameter Name Description Data Type
FBEN FALSE = The function block is not activated.
TRUE = The function block is activated.
FALSE -> TRUE = Initialize or Reset the function block.
BOOL
Channel Indicates which communication port is used.
2 = the embedded plug-in port.
5 = the first plug-in slot.
6 = the second plug-in slot.
7 = the third plug-in slot.
8 = the fourth plug-in slot.
9 = the fifth plug-in slot.
UINT
NodeAddr Indicates the slave or node address of the 440C-CR30 safety relay. USINT
Interval Indicates the output update rate in milliseconds. DINT
ModbusInput A 16-bit variable that is mapped to the Modbus address 000001… 000016 of the 440C-CR30 safety relay. INT
FBENO FALSE = The function block is not activated.
TRUE = The function block is activated.
BOOL
FB_Q FALSE = The function block has not completed execution.
TRUE = The function block has completed execution.
BOOL
IO_Sts See Table 3 on page 42
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SMF_STS Indicates the status of each SMF device that is configured in the 440C-CR30 safety relay. For example, bit 0 represents the status
of SMF 1, and bit 1 represents the status of SMF 2, and so on.
TRUE = The corresponding device is configured and activated.
FALSE = No device is configured, or the configured device is not activated.
UDINT
SMF_Fault Indicates the fault status of each SMF device that is configured in the 440C-CR30 safety relay. For example, bit 0 represents the
fault status of SMF 1, and bit 1 represents the fault status of SMF 2, and so on.
TRUE = The corresponding device is faulted.
FALSE = The corresponding device is not faulted.
DINT
SOF_STS Indicates the status of each safety output function (SOF) device that is configured in the 440C-CR30 safety relay. For example, bit
0 represents the status of SOF 1, and bit 1 represents the status of SOF 2, and so on.
TRUE = The corresponding device is configured and activated.
FALSE = No device is configured, or the configured device is not activated.
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EXT_Parameters See Table 4 on page 42
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