Yaskawa MP930 - Manual (Page 164)

System Startup
4.3.9 Ladder Logic Programs
4 -62
J Registers Used by Motion Management Ladder Logic Programs
Data Transfer between Main and Sub-ladder Logic Programs
MW00002 (1 word) is used as the register for data transfer between main and sub-ladder logic
programs.
Registers in the Main Ladder Logic Program (H01)
The following illustration shows the configuration of the group work registers used by the main
ladder logic program.
Register
Number
Size Description
DW00100 1 word Group status
DW00101 1 word Group control signal
DW00102 1 word Automatic, common
DW00103 1 word Manual, common
DW00104 1 word Axis 1 manual status
DW00105 1 word Axis 2 manual status
: :
DW00151 1 word Axis 48 manual status
Figure 4.3 Group Work Register Configuration
A detailed description of the registers is given in the following table.
Program Status
(DW00100)
Program Control Signal
(DW00101)
b0 Program running b0 Program start request
b1 Program paused b1 Program pause request
b2 (Used by the system.) b2 Program forced stop request
b3 (Used by the system.) b3 Program debugging mode selection
b4 Program being debugged b4 Program debugging start request
b8 Program alarm generated b5 Alarm reset request
bB Debugging mode (EWS debugging) b8 Skip 1 information
bE Main program duplication error b9 Skip 2 information
bF Main program number exceeded error − −
4
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Task 1 program status
Task 1 program control signal
Task n program status
Task n program control signal
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MSEE MPM001 DA00000