Panasonic MINAS A5-series, Operating Instructions Manual

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2-24
Provide a power supply for the external scale on your part or use the following power out-
put (250mA or less).
Application Symbol Connector
Pin No.
Contents
Power supply out-
put
EX5V 1
Supply the power of external scale or A, B,
Z phase encoder.
EX0V 2 Connected to ground of control circuit.
I/F of external
scale signals
EXPS 3
Serial signal
The transmission / reception method.
/EXPS 4
A, B, Z phase
Endoder signal
input
EXA 5
Parallel signal
reception
/EXA 6
EXB 7
/EXB 8
EXZ 9
/EXZ 10
Frame ground FG Shell
Connected with protective earth terminal in
the servo driver.
Connector (plug) sirial external signal: MUF-PK10K-X (by J.S.T. Mfg. Co., Ltd.)
• Caution
1) The manufacturers applicable external scales for this product are as follows.
• Mitutoyo Corp.
• Sony Manufacturing Systems Corp.
For the details of the external scale product, contact each company.
2)
Recommended external scale ratio is 1/40 ≤ External scale ratio ≤ 160
If you set up the external scale ratio to smaller value than 50/position loop gain (Pr1.00
and Pr.1.05), you may not be able to control per 1 pulse unit, even if within the range
as described above. Setup of larger scale ratio may result in larger noise.
2
Preparation
7. Wiring to the connector, X5
Connect on to External Scale
Related page
• P.4-12, 4-13 “Details of Parameter”
• P.7-84 “Connector kit”