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Setting item
External input
signal operation
Cd.44
device
: Refer to Section 5.7 "List of control data" for details on the setting details.
(1) The use the "0: External input signal of QD77MS", "3: External input signal 1
of QD77MS", "4: External input signal 2 of QD77MS", "5: External input signal
3 of QD77MS", or "6: External input signal 4 of QD77MS", set the Pin No.
shown in the following table.
Axis No. or signal No.
Axis 1
QD77MS2
External input signal 1
Axis 2
QD77MS2
External input signal 2
QD77MS
Axis 3
QD77MS4
External input signal 3
Axis 4
QD77MS4
External input signal 4
(2) The use the "1: External input signal of servo amplifier", set the Pin No.
shown in the following table.
Pin No.
CN3-19 (DI3)
Servo
CN3-12 (DI2)
amplifier
CN3-2 (DI1)
1: Refer to the "Servo amplifier Instruction Manual" for details on the pin No.
of servo amplifier.
2: The stop signal cannot be input from the external input signal of servo
amplifier.
(3) When "2: Buffer memory of QD77MS" is set, use the following control data to
operate the external input signal (upper/lower limit signal, near-point dog
signal and stop signal).
Setting
value
Set the status of the upper/lower limit signal, the
near-point dog signal and the stop signal.
QD77MS4
QD77MS16
QD77MS4
QD77MS16
QD77MS16
QD77MS16
Signal name
DOG
RLS
FLS
Setting details
14 - 8
Chapter 14 Common Functions
Pin No.
Signal name
3C
DOG
2C
RLS
1C
FLS
4C
STOP
3D
DOG
2D
RLS
1D
FLS
4D
STOP
3A
DOG
2A
RLS
1A
FLS
4A
STOP
3B
DOG
2B
RLS
1B
FLS
4B
STOP
Buffer memory address
QD77MS2
QD77MS4
1928
QD77MS16
5928
to
5931
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