Panasonic LP-RF Series Setup & Maintenance Manual page 84

„ Input signal operation on the I/O terminal block
• The ON/OFF listed in this section refers to the ON/OFF operations. It does not refer to the voltage level (High/Low).
No. Name and description
X1 24V OUT: Internal power (power for input/output) + 24V DC (max. output current 300mA)
Power to operate the laser marker independently.
X1 and Y3 are the common terminal connected internally.
• Make sure to use X3 or Y1 for the 0V of the internal power 24V OUT (X1 and Y3). Do not mix up with the
external and internal power supplies.
• Do not connect anything to this terminal when using the external power supply.
• When using the internal power supply (X1, X3, Y1, Y3), the total current of the power supply for the external
device and the consumption current for the I/O control should be less than 300mA.
X2 IN COM. 1: Input common 1
The common terminal for each input of the I/O terminal block.
For NPN connection, this terminal is connected to the "+ (plus)" side of power which is used for control. For
PNP connection, this terminal is connected to the "- (minus)" side of power which is used for control.
For details, refer to "4-5-2 Connecting common terminals" (P.102).
X3 0V OUT: Internal power (power supply for input/output) 0V
Power to operate the laser marker independently.
Y1 and X3 are the common terminal connected internally.
• Make sure to use X1 or Y3 for the internal power 0V OUT (X3 and Y1). Do not mix up with the external and
internal power supplies.
• Do not connect anything to this when using the external power supply.
X4 REMOTE IN: Remote mode input
While the input is turned on, the laser marker operates in the remote mode which can be controlled externally
by I/O and communication commands.
To transit to the remote mode using this terminal, you will need to configure the communication setting of
Laser Marker NAVI smart in advance.
Refer to "3-4-4 Remote mode settings" (P.80).
X5 TRIGGER IN: Marking trigger input
The signal to start marking (laser radiation). Starts marking by edge of input ON. This signal can be accepted
while READY OUT (Y5) is turned ON.
The operation behavior of TRIGGER IN signal varies depending on Trigger mode settings as follows.
• For marking to static object:
• Single trigger: One lasing operation is executed by the edge of turning on of TRIGGER IN signal.
• Continuous trigger: Lasing operation is repeated while TRIGGER IN signal is on.
• For on-the-fly marking:
• Single trigger: One lasing operation is executed by the edge of turning on of TRIGGER IN signal.
• Marking at regular intervals: Marking operation is executed at regular intervals while TRIGGER IN is ON.
• Multiple triggers: It allows to accept the multiple marking triggers in advance. Max. 16 triggers can be
accepted while PROCESSING OUT (Y10) is ON.
• You can set the trigger mode with Laser Marker NAVI smart. For the marking to static object, it is specified
in "File settings" by each file. For on-the-fly marking, it is specified in "Motion settings to all files" and this
one setting is applied to all files.
• When the trigger delay time is set in the selected file, trigger processing (lasing) operation starts after the
delay time.
• When on-the-fly marking is set, lasing operation starts when the work piece comes to the preset marking
position after TRIGGER IN is accepted.
• If you are using the link control function with the image checker, the link control (a series of control
operations including external device operation, laser radiation, laser marker internal processing) starts by
the edge of input ON of TRIGGER IN. Refer to "6-1 Link Control with Image Checker" (P.136).
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