
A-79226E
Title
Draw
No.
Ed. Date Design Description
Date Jan.09.’04 Design. Apprv.
7/10
Page
FANUC Series 30i-MODEL A
One Touch Macro call
Signal
Macro call start signal MCSTx <Gn512.0—Gn513.7>
[Classification] Input signal
[Function] This signal starts the macro call sequence.
When the standing fall of this signal is detected, CNC starts the
corresponding macro program. O number of the program started by the
MCST1 signal is specified by parameter No.6096.
[Operation] The sequence is shown in “Sequence between PMC and CNC”.
Mode change completion signal MCFIN <Gn514.0>
[Classification] Input signal
[Function] This signal notifies the completion of the mode change to CNC.
[Operation] CNC begins the execution of the program or complete the sequence.
Macro call executing signal MCEXE <Fn512.0>
[Classification] Output signal
[Function] This signal notifies the macro call function is being executed.
[Operation] This signal is set to "1" in the following case:
- When CNC detects the standing fall of Macro call start signal (MCSTx).
This signal is set to "0" in the following case:
- When the execution of the macro ends normally.
- When the sequence is completed by the MCFIN signal is input after the
sequence is interrupted by reset or emergency stop or the alarm.
Mode change request signal MCRQ <Fn512.1>
[Classification] Output signal
[Function] This signal requests the change of the mode.
[Output condition] This signal is set to "1" in the following case:
- When CNC detects the standing fall of Macro call start signal (MCSTx).
- When M30 or M02 is executed in the macro program, and external reset
signal (ERS) or reset&rewind signal (RRW) is input.
- When the sequence is interrupted by reset or emergency stop.
This signal is set to "0" in the following case:
- When Mode change completion signal (MCFIN) becomes "1".
Mode notification signal MD1R,MD2R,MD4R,DNCIR,ZRNR
<Fn513.0, Fn513.1, Fn513.2, Fn513.5, Fn513.7>
[Classification] Output signal
[Function] This signal notifies the mode which should be changed.
[Output condition] This signal is output in the following case:
- When CNC detects the standing fall of Macro call start signal (MCSTx).
- When M30 or M02 is executed in the macro program, and external reset
signal (ERS) or reset&rewind signal (RRW) is input.
- When the sequence is interrupted by reset or emergency stop.