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4 SAFETY FB SPECIFICATIONS
4.2 M+SF_2HAND3_R
List of status codes (no error)
o_wDiagCode
(Hexadecimal)
State name Description, output setting Action
0000H Idle The FB is not active. (Initial state)
• o_bReady: OFF
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Initialize the FB by setting i_bActivate to
ON.
8000H Buttons Actuated The both buttons actuated correctly. The safety output is
enabled.
• o_bReady: ON
• o_bS_TwoHand_Out: ON
•o_bError: OFF
None.
8001H Init The FB is active, but in the Init state.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Actuate i_bS_Button1 or i_bS_Button2.
8004H Buttons Released No button is actuated.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Actuate i_bS_Button1 or i_bS_Button2.
8005H Button 1 Actuated Only Button 1 is actuated.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Release i_bS_Button1, or actuate
i_bS_Button2.
8006H Button 2 Actuated Only Button 2 is actuated.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Release i_bS_Button2, or actuate
i_bS_Button1.
8007H Button 2 Released The safety output was enabled and is disabled again.
i_bS_Button1 is ON and i_bS_Button2 is OFF after disabling
the safety output.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Release i_bS_Button1.
8008H Button 1 Released The safety output was enabled and is disabled again.
i_bS_Button1 is OFF and i_bS_Button2 is ON after disabling
the safety output.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Release i_bS_Button2.
8009H Locked Off The safety output was enabled and is disabled again.
i_bS_Button1 is ON and i_bS_Button2 is also ON after
disabling the safety output.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Release i_bS_Button1 and
i_bS_Button2.
8019H Locked On Incorrect actuation of the buttons. Waiting for release of both
buttons.
• o_bReady: ON
• o_bS_TwoHand_Out: OFF
•o_bError: OFF
Please do the above actions when the FB detects an error or is in an unexpected state. However, when the situation is still not corrected, please check the
following.
• A failure in safety devices and emergency stop devices
• Wiring and status of a safety remote I/O module and a safety programmable controller
• Programming logic, the memory allocation of safety devices, and the connections of safety FB variables
WARNING
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