Mitsubishi Electric MELSEC iQ-R Series Safety Function Block Reference page 67

List of error codes
o_wDiagCode State name
(Hexadecimal)
C001H Reset Error 1
C003H Error Muting Lamp
CYx4H Error Muting Sequence
C004H to CF34H
C005H Parameter Error
C006H Error Timer MaxMuting
C007H Error Timer MS11_12
C010H Reset Error 2
C020H Reset Error 3
C030H Reset Error 4
C040H Reset Error 5
C050H Reset Error 6
Description, output setting
Static i_bReset condition detected after FB activation in
state 8001H.
Error detected in muting lamp.
Error detected in muting sequence in state 8000H, 8011H,
or 8311H. ( Page 63 Wrong muting sequences)
Y = Status in the sequence
C0x4H = Error occurred in state 8000H
C1x4H = Error occurred in state 8011H
C2x4H = Error occurred in state 8311H
CFx4H = i_bMutingEnable=OFF
The states of wrong muting sequences including
i_bMutingEnable=OFF are always changed to CFx4H
when i_bMutingEnable is set to OFF. (Never changed to
other states.)
x = Status of the sensors when error occurred
CY04H: Both SW=OFF
CY14H: i_bS_MutingSw_11=ON
CY24H: i_bS_MutingSw_12=ON
CY34H: Both SW=ON
i_dDiscTimeEntry or i_dMaxMutingTime value out of
range.
Timing error.
Active muting time exceeds i_dMaxMutingTime.
Timing error.
Discrepancy time for switching i_bS_MutingSw_11 and
i_bS_MutingSw_12 > i_dDiscTimeEntry.
Static i_bReset condition detected in state 8002H.
Static i_bReset condition detected in state C003H.
Static i_bReset condition detected in state CYx4H.
Static i_bReset condition detected in state C006H.
Static i_bReset condition detected in state C007H.
Action
Set i_bReset to OFF.
Check the devices and wiring related to
i_bReset.
Set i_bReset to ON.
Check the devices and wiring related to
i_bReset.
Set both muting switches to OFF and set
i_bReset to ON.
Check the devices and wiring related to
i_bReset.
Set a proper value to the parameter and set
i_bReset to ON.
Set both muting switches to OFF and set
i_bReset to ON.
Check the actual muting status.
Set i_bReset to OFF.
Check the devices and wiring related to
i_bReset.
4 SAFETY FB SPECIFICATIONS
4.10 M+SF_MUTE2_R
4
65