Mitsubishi MELESEC-ST User Manual page 159

APPENDICES
Target module
Bw.n to Bw.n+1
ST1Y2-
Bw.n to Bw.n+15
ST1Y16-
Target module
Ew.n , Ew.n+1
ST1Y2-
Ew.n to Ew.n+15
ST1Y16-
App - 18
(2) Output Data
(a) Bw Bit Output Area
The Br Bit Output Area will be explained.
Bit Output Item
Output status
(b) Ew Error Clear Area
The Error Clear Area will be explained.
Error Clear Item
Error Clear
Request
(c) Ww Word Output Area
The Word Output Area is not occupied.
Stores the output information (ON/OFF) to the output module.
0: Output OFF
1: Output ON
(1) Turn Ew.n ON (1) when clearing error information.
(2) After confirming that the error information has been
cleared, turn OFF (0) the Ew.n Error Clear Request.
When the module recovers from the error, the error
information is automatically cleared.
OFF (0) : Error clear not requested (default)
ON (1) : Error clear requested
Only Ew.n is used.
Ew.n+1 to Ew.n+15 are reserved for the system. (0 fixed)
MELSEC-ST
Description
Description
App - 18