User`s manual

5 - 12
5
[2] Description of functions
(1) Input section (PC
←←
←←
←PS)
to correspond to the numbers on pages 5-10 and 5-11.
Operation ready (U.R.)
This input turns ON when normal parameters and block data are stored to this module, and this
module is ready for operation.
Positioning completed
This input targets the following operations: program operation startup, direct operation startup, jog
operation, zero return, and move origin.
When the external positioning completed signal is set to "Disabled" (dependent on setting at
parameter 1- address A+0000 - bit 7)
This input turns OFF at various startups, and turns ON after pulse output from this module is
completed.
This input turns OFF at power ON, initial start, and the next startup.
• This input immediately turns ON when "Positioning monitoring time" is set to "0000".
• When a time is preset to the dwell timer in program operation, this input turns ON after pulse
output is completed, and the time preset to the dwell timer has elapsed.
• This input stays OFF when an emergency stop or deceleration stop is performed during
operation.
When the external positioning completed signal is set to "Enabled" (dependent on setting at
parameter 1- address A+0000 - bit 7)
This input turns OFF at various startups, and turns ON when the positioning completed signal
from the driver turns ON.
• When a time is preset to the dwell timer in program operation, this input turns ON after the
position completed signal from the driver turns ON and the time preset to the dwell timer has
elapsed.
• This input stays OFF when an emergency stop or deceleration stop is performed during
operation.
• Set the positioning completed signal (INP) of the servo driver to turn OFF during operation
and to turn ON while operation is stopped.
• An error occurs if the external positioning completed signal does not turn OFF within the
"Positioning monitoring time" set at parameter 1 - address A+0066 and 0067 after pulse
output from this module is completed.
Busy flag
This flag turns ON at start of processing, and OFF when processing is completed.
• The busy flag turns ON during execution of various positioning operations and speed control
operation, jog operation, teaching, block data save, present value preset, and other processes.
• The busy flag turns OFF at power ON and initial start.
• When an axis is specified in program operation, the bit corresponding to the specified
operational axis is enabled.
Program operation startup standby
This input turns ON while the program is standing by for the next startup after program operation
startup (continuous startup or single-step startup), and turns OFF when program execution is next
restarted.
• When the operation pattern is set to "Automatic" or "Continuous," this input does not turn ON
after operation is completed.
• In the case of a single-step startup, this input turns ON after completion of operation
programmed to each step independently of the operation pattern.
• This input turns OFF when a deceleration stop/emergency stop is executed or operation has
stopped due to an error during program operation.
No origin flag
This flag turns OFF when the origin is confirmed, and ON when it is not confirmed.
Teaching completed
This input turns ON when teaching is completed.
• This input turns OFF at power ON, initial start and start of teaching.
BD.REQ (block data request) signal
This signal is ON when reading/writing of block data is possible, and OFF when it is not possible
(busy state).
• This signal turns ON at power ON and initial start, and turns OFF during data read/write periods.