Panasonic MINAS A6N Series, Operating Instructions Manual

Page: 84 / 495

2-54 Rev.2.00
2
Preparation
8. Wiring to the C onnector, X4
Output Signal and Pin No.
Output Signals
Control output signal SO1to SO3 can be allocation can be changed. The logic can be
changed.
• How to use refer to P.3-66''Pr4.10 SO1 Input selection''.
• For details, refer to P.2-58.
• Control output circuit
Pin
No.
1
2
Title of signal
SO1 output
Symbol
Pin No.1:SO1
＋
Pin No.2:SO1
－
Pin
No.
25
26
Title of signal
SO2 output
Symbol
Pin No.25:SO2
＋
Pin No.26:SO2
－
Pin
No.
3
4
Title of signal
SO3 output
Symbol
Pin No.3:SO3
＋
Pin No.4:SO3
－
• The output circuit is composed of open collector transistor outputs in the Darlington
connection, and connect to relays or photocouplers.
• There exists collector to emitter voltage, V
CE
(SAT) of approx. 1V at transistor-ON, due
to the Darlington connection of the output or. Note that normal TTL IC cannot be directly
connected since it does not meet VIL.
• The current flowing to each output and input should be rated current 40 mA, maximum
current 50 mA, inrush current 90 mA or less.
Install toward the direction
as the fig.
12
to 24 V
SO1
ALM
＋
etc.
10
ALM
－
etc.
Max. 30 V
• Function allocatable to control output
Title of signal Servo-Alarm output
Related control mode
＊
1
P S T
Symbol ALM (Alarm)
RTEX communications
monitor ＊ 2
○
• This signal shows that the driver is in alarm status..
• Output transistor turns ON when the driver is at normal status, and turns OFF at alarm
status.
Title of signal Servo-Ready output
Related control mode
＊
1
P S T
Symbol S-RDY (Servo_Ready)
RTEX communications
monitor ＊
2
○
• This signal shows that the driver is ready to be activated.
• The servo becomes ready when all the following
conditions are satisfied, and the output transistor is turned on.
Control/Main power is established.
Alarm does not occur.
RTEX communication is established
Synchronization between communication and servo is achieved.
Note