110
4 SAFETY FB SPECIFICATIONS
4.16 M+SF_ANTI_R
List of error codes
List of status codes (no error)
o_wDiagCode
(Hexadecimal)
State name Description, output setting Action
C001H Error 1 i_bS_ChannelNC has been switched to ON. Switching
i_bS_ChannelNO to OFF has been waited for, but it has not
been switched within the setting value of i_dDiscrepancyTime.
Review the i_dDiscrepancyTime setting
value.
Set i_bS_ChannelNC to OFF and
i_bS_ChannelNO to ON.
C002H Error 2 i_bS_ChannelNO has been switched to OFF. Switching
i_bS_ChannelNC to ON has been waited for, but it has not been
switched within the setting value of i_dDiscrepancyTime.
C003H Error 3 A state where i_bS_ChannelNC=ON and
i_bS_ChannelNO=OFF has been switched to the state where
both are ON or OFF.
Switching the state to the one where i_bS_ChannelNC=OFF
and i_bS_ChannelNO=ON has been waited for, but it has not
been changed within the setting value of i_dDiscrepancy Time.
C005H Parameter Error The i_dDiscrepancyTime value is out of the setting range. Configure the i_dDiscrepancyTime value
within the setting range.
o_wDiagCode
(Hexadecimal)
State name Description, output setting Action
0000H Idle The FB is not active. (Initial state)
• o_bReady: OFF
• o_bS_AntivalentOut: OFF
• o_bError: OFF
Initialize the FB by setting i_bActivate to
ON.
8001H Init The FB is active. Activation is ON.
• o_bReady: ON
• o_bS_AntivalentOut: OFF
• o_bError: OFF
Wait for i_bS_ChannelNC to be set to ON
and i_bS_ChannelNO to be set to OFF.
8000H Safety Output Enabled The safety output is ON.
• o_bReady: ON
• o_bS_AntivalentOut: ON
• o_bError: OFF
None.
8004H Wait for NO i_bS_ChannelNC is ON and i_bS_ChannelNO is also ON. State
change of i_bS_ChannelNO to OFF is being waited for.
• o_bReady: ON
• o_bS_AntivalentOut: OFF
• o_bError: OFF
Set i_bS_ChannelNO to OFF.
8014H Wait for NC i_bS_ChannelNC is OFF and i_bS_ChannelNO is also OFF.
State change of i_bS_ChannelNC to ON is being waited for.
• o_bReady: ON
• o_bS_AntivalentOut: OFF
• o_bError: OFF
Set i_bS_ChannelNC to ON.
8005H From Active Wait A state where i_bS_ChannelNC=ON and
i_bS_ChannelNO=OFF has been switched to the state where
both are ON or OFF.
• o_bReady: ON
• o_bS_AntivalentOut: OFF
• o_bError: OFF
Set i_bS_ChannelNC to OFF and
i_bS_ChannelNO to ON.
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
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