46 Rockwell Automation Publication CC-QS038A-EN-P - August 2015
Appendix B Global Variables
Safety_Sts_SMF 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.
DINT
Safety_Sts_IO This variable represents the status of the respective terminals.
P1_xxx_Sts = the status of plug-in 1.
P2_xxx_Sts = the status of plug-in 2.
EM_IO_Sts = the status of the embedded terminal.
CR30_IO_STS
Safety_Sts_SOF Indicates the status of each 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.
INT
Safety_Sts_ER TRUE = A communication error exists between the 440C-CR30 safety relay and the Micro800 controller.
FALSE = No communication error exists between the 440C-CR30 safety relay and the Micro800 controller.
BOOL
Table 5 - Global Variables (Continued)
Variable Name Variable Description Data Type
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