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4 POSITIONING SIGNALS
(11) RLS signal (M2412+20n)
(a) This signal is controlled by the ON/OFF state for the lower stroke limit
switch input (FLS) of the Q172LX/Servo amplifier.
• Lower stroke limit switch input OFF ...... RLS signal: ON
• Lower stroke limit switch input ON ........ RLS signal: OFF
(b) The state of the lower stroke limit switch input (RLS) when the RLS signal is
ON/OFF is shown below.
1) Q172LX use
(Note-1)
RLS signal : ON
Q172LX
RLS
RLS
COM
RLS signal : OFF
Q172LX
RLS
RLS
COM
2) Servo amplifier input use
(Note-2)
RLS signal : ON
RLS
DI2
DICOM
RLS signal : OFF
RLS
DI2
DICOM
MR-J3- B
MR-J3- B
(Note-1): Refer to the "Q173HCPU/Q172HCPU User’s Manual".
(Note-2): Refer to the "Q173HCPU/Q172HCPU Motion controller Programming
Manual (COMMON)".
(12) STOP signal (M2413+20n)
(a) This signal is controlled by the ON/OFF state for the stop signal input
(STOP) of the Q172LX.
• Stop signal of the Q172LX OFF ..... STOP signal: OFF
• Stop signal of the Q172LX ON ....... STOP signal: ON
(b) The state of the stop signal input (STOP) of the Q172LX when the STOP
signal input is ON/OFF is shown below.
STOP signal : ON
Q172LX
STOP
STOP
COM
STOP signal : OFF
Q172LX
STOP
STOP
COM