Rockwell Automation 1771-QC , D17716.5.25 SER/B SERVO POS - Manual (Page 84)

Formatting and Interpreting Data Blocks
Chapter 7
7Ć2
Figure 7.1
The Status Block Transfers to the Data Table Ć the Parameter, Moveset, and Command
Blocks go to the 1771ĆM3 Controller
Data Table
Status
Block
Parameter
Block
Moveset
Block
Command
Block
1771-M3
Status
Block
Parameter
Block
Moveset
Block
Command
Block
Controller
Block Transfer Read
Block Transfer Write
12029
Status Block
The status block is regularly transferred to the data table to provide
updated information about the current status of each axis. This status
includes:
actual axis position
in position
at home position
slide stop
emergency stop
software travel limit exceeded
feed reduction
excess following error
auto/manual mode
address pointer to tell the program which block (parameter, moveset, or
control) to write transfer to the 1771-M3 controller next
diagnostic status that tells you where programming errors are in
parameter, moveset, and command blocks