User`s manual

CHAPTER2 DeviceNet Unit

Dedicated

command

BUSY

END

30ms or less 1ms or less 1ms or less1ms or less

Dedicated command

execution completion

Even after dedicated command

execution is completed, the END

signal does not turn ON until the

dedicated command input turns

OFF.

(3) When running a command was impossible from the start

(In the following cases, END will not turn ON, when running of command was

impossible from the start.)

•When a movement command (ABS-PT, INC-PT) was run without first completing

return to origin.

•When an operation start command (AUTO-R, STEP-R) was run without first com-

pleting return to origin (except when pre-operation selection parameter (single-

axis controllers : PRM48, dual-axis controllers : PRM9) was set to 1 or 3).

•When an unregistered point No. was specified, and a movement command (ABS-

PT, INC-PT) was run.

•When a dedicated command was run while in emergency stop or an interlock trig-

gered. (except for RESET and SERVO commands)

Dedicated

command

BUSY

END

30ms or less 1ms or less 30ms or less

(1) At the rise of the dedicated command input, the END signal turns off and the

BUSY signal turns on.

(2) Turns off (contact open) the custom dedicated input after the BUSY signal

turns on.

(3) Wait until the BUSY signal turns off. (The BUSY signal immediately turns off

since the command cannot be executed.)

(4) The END signal remains off when the BUSY signal turns off, indicating that

the command could not end normally.