Oriental motor PKA Series Operating Manual

O P E R A T I N G
All-in-One 5-Phase Stepping Motor
PKA Series
Introduction
„ Before use
Only qualified personnel of electrical and mechanical engineering should work with the
product.
Use the product correctly after thoroughly reading the section "Safety precautions" on
p.3. In addition, be sure to observe the contents described in warning, caution, and
note in this manual.
The product described in this manual has been designed and manufactured to be
incorporated in general industrial equipment. Do not use for any other purpose. For the
motor power supply, use a DC power supply with reinforced insulation on its primary
and secondary sides. Oriental Motor Co., Ltd. is not responsible for any damage caused
through failure to observe this warning.
„ Operating Manuals for the PKA Series
Operating manuals for the PKA Series are listed below.
After reading the manuals, keep them in a convenient place where they are readily
available.
• PKA Series USER MANUAL
This manual explains the function, installation and connection of the motor as well as
operating method.
This manual does not come with the product. For details, contact your nearest Oriental
Motor sales office or download from Oriental Motor Website download page.
• PKA Series OPERATING MANUAL (this document)
This manual explains safety precautions, connector pin assignments and others.
„ RoHS Directive
The products do not contain the substances exceeding the restriction values of RoHS
Directive (2011/65/EU).
„ Republic of Korea, Radio Waves Act
This product is affixed the KC Mark under the Republic of Korea, Radio Waves Act.
„ Checking the product
Verify that the items listed below are included. Report any missing or damaged items to
the Oriental Motor sales office from which you purchased the product.
y Motor ........................................................................... 1 unit
y CN1 leadwire/connector assembly ................... 1 pc. [0.6 m (2 ft.), 12-pins]
y CN2, CN3 connector cap ....................................... 2 pcs.
y OPERATING MANUAL (this document) ............ 1 copy
„ Names and functions of parts
Mounting holes
(4 places)
Transmission rate
setting switch (SW3)
Address number
setting switch (SW2)
LED
Function setting
switches (SW1)
M A N U A L
KCC-REM-OMC-061
Power supply and
I/O signal connector
(CN1)
RS-485 communication
connectors (CN2, CN3)
Data edit connector (CN4)
HM-60074-4
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety precautions.
y Please read it thoroughly to ensure safe operation.
y Always keep the manual where it is readily available.
Output shaft
Name
PWR LED (Green)
ALM LED (Red)
DAT LED (Green)
ERR LED (Red)
Function setting switches
(SW1)
Address number setting
switch (SW2)
Transmission rate setting
switch (SW3)
Power supply and I/O
signal connector (CN1)
RS-485 communication
connectors (CN2/CN3)
Data edit connector (CN4)
Mounting holes
(4 places)
Pilot
Description
This LED is lit while the power is input.
This LED will blink when an alarm generates. It is possible
to check the generated alarm by counting the number of
times the LED blinks.
This LED will blink or lit steadily when the driver is
communicating with the master station properly via RS-
485 communication.
This LED will lit when a RS-485 communication error
occurs with the master station.
Use this switch when controlling the system via RS-485
communication.
y No.1, No.2: Sets the termination resistor (120 Ω) of RS-
485 communication. (Factory setting: OFF)
y No.3: Using this switch and the address number
setting switch (SW2), sets the address
number of RS-485 communication.
(Factory setting: OFF)
y No.4: Sets the connection device of RS-485
communication. (Factory setting: OFF)
y No.5, No.6: Not used.
(Keep this switch in the OFF position.)
Use this switch when controlling the system via RS-485
communication. Use this switch and SW1-No.3 of the
function setting switch, to sets the address number of RS-
485 communication. (Factory setting: 0)
Use this switch when controlling the system via RS-485
communication. Sets the transmission rate of RS-485
communication. (Factory setting: 7)
Connects the main power supply (+24 VDC) and I/O
signals.
Connects the RS-485 communication cable.
Connects a PC in which the support software MEXE02
has been installed, or the data setter OPX-2A (accessory).
Secure the motor with screws using these mounting
holes.
1