Appendix 3 Compatibility with
System
error and
warning
detailed flag
_IO_TYER_N
_IO_TYER_N UINT
Mismatched
module type sl
When I/O configuration parameter for each slot is not matched
with practical module configuration or a specific module is
applied in the wrong location, it is displayed as the lowest slot
number after detecting these mismatch error in slot locations.
_IO_TYERR[n] _IO_TYER0 BYTE
Mismatched
module type
location
When I/O configuration parameter for each slot is not matched
with practical module configuration or a specific module is
applied in the wrong location, it displays the detected slot
location on Bit-map.
_IO_DEER_N _IO_DEER_N UINT
Module
detachment slot
number
When slot module configuration is changed while PLC running,
it is displayed as the lowest slot number after detecting these
detachment error in slot locations.
_IO_DEERR[n] _IO_DEER0 BYTE
Module
detachment
location
When slot module configuration is changed while PLC running,
it displays the detected slot location on bit-map.
_IO_RWER_N _IO_RWER_N UINT
I/O module
reading / writing
error slot
number
When it is not possible to read/write the I/O module each slot
modules, it is displayed as the lowest slot number after
detecting this error in slot locations.
_IO_RWERR[n] _IO_RWER0 BYTE
I/O module
reading / writing
error slot
location
When it is not possible to read/write the I/O module each slot
modules, it displays the detected slot location on bit-map.
_SP_IFER_N _IP_IFER_N UINT
Special / link
module interface
error slot
number
When it is not possible to initialize special/link module of each
slot module or to interface normally due to module
malfunction, it is displayed as the lowest slot number after
detecting this error in slot locations.
_SP_IFERR[n] _IP_IFER_0 BYTE
Special / link
module interface
error slot
location
When it is not possible to initialize special/link module of each
slot module or to interface normally due to module
malfunction, it displays the detected slot location on bit-map.
_ANC_ERR[n] - UINT
detection of
external device
Heavy fault of external device is detected by user program,
and that error is saved at this zone as numbers which can
identify 16 error types.
(“0”value is not available.)
_ANC_WAR[n] - UINT
Light fault
detection of
external device
When detecting “_ANC_WB[n]” warning by user program, the
bit location of the occurred error from “_ANC_WAR[0]” is
displayed as an integer in occurrence order.