NPM PCL6113, User Manual

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EZ signal is received.
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Mechanical input signals
The following four signals can be input for each axis.
1) +EL: When this signal is turned ON, while feeding in the positive (+) direction, movement on this axis
stops immediately (with deceleration). When this signal is ON, no further movement occurs on
the axis in the positive (+) direction. (The motor can be rotated in the negative (-) direction.)
2) -EL: Functions the same as the +EL signal except that it works in the negative (-) direction.
3) SD: This signal can be used as a deceleration signal or a deceleration stop signal, according to the
software setting. When this is used as a deceleration signal, and when this signal is turned ON
during a high speed feed operation, the motor on this axis will decelerate to the FL speed. If this
signal is ON and movement on the axis is started, the motor on this axis will run at the FL low
speed. When this signal is used as a deceleration stop signal, and when this signal is turned ON
during a high speed feed operation, the motor on this axis will decelerate to the FL speed and
then stop.
4) ORG: Input signal for a zero return operation.
For safety, make sure the +EL and -EL signals stay on from the EL position until the end of each stroke.
The input logic for these signals can be changed using the ELL terminal.
The input logic of the SD and ORG signals can be changed using software.
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Servomotor I/F
The following three signals can be used as an interface for each axis.
1) INP: Input positioning complete signal that is output by a servomotor driver.
2) ERC: Output deflection counter clear signal to a servomotor driver.
3) ALM: Regardless of the direction of operation, when this signal is ON, movement on this axis stops
immediately (deceleration stop). When this signal is ON, no movement can occur on this axis.
While the PCL is operating in the timer mode, it cannot be stopped using the ALM input.
Even though the PCL is stopped, it will output an INT (interrupt request) when an ALM signal is
received.
The input logic of the INP, ERC, and ALM signals can be changed using software.
The ERC signal is a pulsed output. The pulse length can be set. (12 µsec to 104 msec. A level output is
also available.)
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Output pulse specifications
Output pulses can be set to a common pulse, 2-pulse mode or 90
o
phase difference mode. The output logic
can also be selected.
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Emergency stop signal ( ) input
When this signal is turned ON, movement on all axes stops immediately. While this signal is ON, no
movement is allowed on either axes.
This input cannot be disabled. The PCL will stop when this signal is present, even it is in the timer mode.
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Interrupt signal output
An signal (interrupt request) can be output for many reasons.
The terminal output signal can use ORed logic for lots of conditions on each axis.
(When more than one LSI is used, wired OR connections are not possible.)