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Wiring of Motion I/O Parts
6.2.4 Connection of General-purpose Monitor Input
• When using the FP-XH M8N Control Unit in combination with the servo amplifier
A6N/A5N,up to two general-purpose monitor inputs can be used. The general-purpose
monitor input is connected to the servo amplifier I/O connector (X4).
• The general-purpose monitor inputs (SI-MON1 and SI-MON2) connected to the servo
amplifier can be read in the input area WX125 of the FP-XH M8N Control Unit.
• For using the general-purpose monitor input, it is necessary to allocate the input signal
function to them by the parameter of the servo amplifier. By defualt, the general-purpose
monitor input (SI-MON1) is allocated to SI4 (pin no. 9) of the I/O connector. Refer to "p.6-4".
6.2.5 Connection of RTEX Operation Output
• When using the FP-XH M8N Control Unit in combination with the servo amplifier
A6N/A5N,up to two RTEX operation outputs can be used. The RTEX operation output is
connected to the servo amplifier I/O connector (X4).
• The RTEX opration outputs (EX-OUT1 and EX-OUT2) connected to the servo amplifier can
be controlled in the output area WY125 of the FP-XH M8N Control Unit.
• For controling the genera-purpose output connected to the servo amplifier, it is necessary to
allocate the output signal function by the parameter of the servo amplifier. By default, the
RTEX operation output 1 (EX-OUT1) is allocated to SO2 (pin no. 25/no.26) of the I/O
connector.
I/O connector (X4): Allocation of functions at the factory setting
X4 connector
Function at the factory setting
Pin
Name
Signal name
no.
1
External brake
SO1
release signal
2
25
RTEX operation
SO2
output 1
26
3
SO3
Alarm output
4
(Note 1): The above table shows the allocation before shipment. It varies according to the setting of PANATERM.
6-6
Code
BRK-OFF
EX-OUT1
ALM
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