RuiDa RDC644XG User manual

RDC644XG Controller User Manual
Shenzhen RuiDa Technology CO., LTD
Tel: [phone]
Fax: [phone]
Web: www.rd-acs.com
E-Mail: [e-mail]
Add: 1B-1, Building 5, Tian'an Nanyou Industry Area,
Dengliang Road, Nanshan District, Shenzhen, P.R.C.

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Copyright Declaration
Shenzhen Ruida Technology Co., Ltd. (hereinafter referred to as “Ruida Technology”)
All rights reserved.
1. Ruida Technology holds the patent rights, copyrights and other intellectual property rights for
this product and its related software. Without authorization, none company or organization or
individual is allowed to copy, manufacture, process and use this product and its relative parts
directly or indirectly, otherwise shall be investigated for legal responsibility according to the
law.
2. Ruida Technology is entitled to increase or reduce and modify the products and functions of
this product stated herein as well as amend any documents attached to this product, without
prior notification.
3. The users should peruse this manual prior to using the product stated herein, Ruida
Technology shall not be responsible for the direct, indirect, special, incidental or
corresponding losses or damages arising out of improper use hereof or of this product as
below:
Users using this manual or product improperly
Users not follow the related safety operation rules
The loss caused by the forces of nature
4. The machine in operation is dangerous, so the users are obliged to design and institute the
effective mechanism for error handling and safety protection. Ruida Technology shall not
undertake any duties or responsibilities for the incidental or corresponding losses arising
therefrom.

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CONTENTS
Copyright Declaration.............................................................................................................................. 2
Chapter 1 Overview.................................................................................................................................. 6
1.1 Briefing.............................................................................................................................6
1.2 Description of Controller Model...................................................................................... 6
1.3 Comparison of Controller Performance............................................................................7
Chapter 2 Installation Size..................................................................................................................... 10
2.1 Installation Size of Controller.........................................................................................10
2.2 Size of Panel................................................................................................................... 11
Chapter 3 Controller Real Picture and Interface................................................................................ 12
3.1 Picture of Controller....................................................................................................... 12
3.2 Pictures of Panel............................................................................................................. 13
3.3 Electrical Connection of Control System....................................................................... 14
Chapter 4 Interface Signal of Controller.............................................................................................. 15
4.1 Interface of Main Power Source CN0............................................................................ 15
4.2 Controller-display panel Interface HMI......................................................................... 15
4.3 Udisk Interface................................................................................................................15
4.4 PC-USB Interface........................................................................................................... 15
4.5 Ethernet Interface............................................................................................................15
4.6 General /Dedicated Output Port CN1............................................................................. 16
4.7 General /Dedicated Input Port CN2................................................................................16
4.8 4-axis limit Input Interface CN3/CN4............................................................................ 17
4.9 X/Y/Z/U-axis Motor Driver Interface AXIS_X~AXIS_U.............................................18
4.10 Laser Power Control Interface CN5/CN6.....................................................................18
Chapter 5 Examples of Laser Power Interface.................................................................................... 20
5.1 Brief Introduction........................................................................................................... 20
5.2 Examples of Glass tube Laser Power............................................................................. 21
5.3 Examples of RF- CO2 Laser...........................................................................................22

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Chapter 6 Interface Examples of Step-servo Motor Driver................................................................23
6.1 Brief Introduction........................................................................................................... 23
6.2 Examples of Motor Driver Connection.......................................................................... 24
Chapter 7 Examples of IO-Port Wiring................................................................................................25
7.1 Input port........................................................................................................................ 25
7.2 Output port......................................................................................................................26
Chapter8 Human-Computer Interface Operating Instruction...........................................................27
8.1 Panel and Keys............................................................................................................... 27
8.1.1 The Operation Panel....................................................................................................................... 27
8.1.2 Introduction to the Keys................................................................................................................. 27
8.2 Main Interface Introduction............................................................................................29
8.2.1 The main interface.......................................................................................................................... 29
8.2.2 Speed Setting.................................................................................................................................. 30
8.2.3 Max/Min power keys...................................................................................................................... 30
8.2.4 Layer Parameters Setting................................................................................................................31
8.3 Z/U Key Menu................................................................................................................32
8.3.1 Z-axis move.................................................................................................................................... 33
8.3.2 U-axis move.................................................................................................................................... 33
8.3.3 Axes reset+......................................................................................................................................33
8.3.4 Manual set+.....................................................................................................................................34
8.3.5 Laser set+........................................................................................................................................ 34
8.3.6 Origin set+...................................................................................................................................... 35
8.3.7 Set Factory Para.............................................................................................................................. 36
8.3.8 Def Factory Para............................................................................................................................. 37
8.3.9 Auto Focus...................................................................................................................................... 37
8.3.10 Language Setting.......................................................................................................................... 37
8.3.11 IP Setup......................................................................................................................................... 37
8.3.12 Diagnoses......................................................................................................................................38
8.3.13 Screen Origin................................................................................................................................ 39
8.4 File Key.......................................................................................................................... 39
8.4.1 Memory File....................................................................................................................................39
8.5 Alarm Info...................................................................................................................... 42
Chapter 9 Manufacturer/User Parameters Details..............................................................................44
9.1 Manufacturer Parameters................................................................................................44
9.2 User Parameters.............................................................................................................. 47

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RDC644XG Controller User Manual
Chapter 1 Overview
1.1 Briefing
RDC644XG system is a new generation system for control of laser engraving and cutting, which
is developed by RD technology, Ltd. High hardware stability, high voltage or static electricity
rejection, and friendly 3.5TFT man-machine display. This system is provided with stronger
software function including perfect 4-axis motion control function, large-capacity file storage,
two-channel adjustable digits laser power control interface, USB driver of stronger compatibility,
multi-channel general/special IO control, and, this system can communicate with PC by USB2.0
or Ethernet, and the communication mode is automatically checked by the system.
1.2 Description of Controller Model

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1.3 Comparison of Controller Performance
RDLC420
RDC6332G
RDC6342G
RDC644XG
Power
Feature
One-way 5V,
one-way 24V,
independent
Only one-way 24V
(compatible with
36V for power
supply, but not
recommended)
Only one-way 24V
(compatible with
36V for power
supply, but not
recommended)
Only one-way 24V
(compatible with 36V
for power supply, but
not recommended)
Laser Port
Feature
One-way
digit and
one-way
analog
Two-way digits and
two-way analog
port, settable
independently and
non-interacted
Two-way digits
and two-way
analog port,
settable
independently and
non-interacted
Two-way digits port,
settable
independently and
non-interacted
USB Feature
Copying
Speed
Common
Quick
Quick
Very Quick
Compatibili
ty
Support USB
disks with
small
capacity
Support all USB
disks with different
capacities
Support all USB
disks with
different capacities
Support all USB
disks with different
capacities
Memory
Feature
Capacity
64M
256M
256M
128M
Fault
Tolerance
Common
Capable of
checking defective
track and
formatting and
good in fault
tolerance
Capable of
checking defective
track and
formatting and
good in fault
tolerance
Capable of checking
defective track and
formatting and good
in fault tolerance
General IO
Feature
Input Port
Two ways
4 ways (two for
general, two for
specialties)
4 ways (two for
general, two for
specialties)
4 ways (two for
general, two for
specialties)
Output Port
1-way (low
current, so
additional
drive is
needed)
4-ways (500mA
high current for
each, OC output,
no reverse current
protection)
4-ways (500mA
high current for
each, OC output,
no reverse current
protection)
4-ways (500mA high
current for each, OC
output, reverse
current protection
included)
Software
Feature
Power-off
restart for
Engraving
YES
YES
YES
YES
Multi-origin
Logics
NO
YES
YES
YES
Parameter
NO
YES
YES
YES

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Backup
Logics
Work time
Preview
NO
YES (the work
time accurate to
1ms)
YES (the work
time accurate to
1ms)
YES (the work time
accurate to 1ms)
Online
Update
Controller
Program
NO
YES
YES
YES
Display
Feature
Online
Modificatio
n Laser
Power/Spee
d
YES
YES
YES
YES
Offline
Modificatio
n Layer
parameters
NO
YES
YES
YES
Online
Update
Startup
Display
NO
YES
YES
NO
File
dynamic/sta
tic preview
NO
YES
YES
YES
Run
progress bar
display
NO
NO
NO
YES
Modificatio
n
Factory/Use
r’s para on
display
NO
YES
YES
NO
Display
type
128*64, dot
display
320*240 TFT
display
320*240 TFT
display
320*480 TFT display
Motion-axis
Feature
Soft Limit
YES
YES
YES
YES
Hard Limit
NO
YES
YES
YES
Z-axis
Linkage
NO
YES
YES
YES
Feeding
Feature
Single
direction
Single/double
direction for option
Single/double
direction for
Single/double
direction for option

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option
Power-on
Resetting
Fixed
Configurable for
each axes
Configurable for
each axes
Configurable for each
axes
Key Speed
Fixed
Configurable
Configurable
Configurable
Axiss
4
3 (Z axes is
configurable to flat
or feedin axes）
3 (Z axes is
configurable to
flat or feedin
axes）
4
Encryption
Feature
Encryption
based on the
PC time
Realtime clock and
battery integrated
for hardware
encryption
Realtime clock
and battery
integrated for
hardware
encryption
No realtime clock,
but encryption
included
Communicat
e
Mode
USB2.0
10/100MHZ
Ethernet or USB2.0
10/100MHZ
Ethernet or
USB2.0
10/100MHZ Ethernet
or USB2.0,
communication mode
is automatically
checked

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Chapter 2 Installation Size
2.1 Installation Size of Controller
The unit of all sizes is millimeter (mm) and the size accurate to 0.1mm (the four holes are
symmetrical).
Figure 2.1-1

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2.2 Size of Panel
The unit of all sizes is millimeter (mm) and the size accurate to 0.1mm.
Figure 2.2-1

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Chapter 3 Controller Real Picture and Interface
3.1 Picture of Controller
For more detailed pin description, see the Chapter 4: Description of Interface Signal for
Controller.
Figure: 3.1-1 Picture of Controller

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3.2 Pictures of Panel
Figure: 3.2-1 Picture of Panel

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3.3 Electrical Connection of Control System
Figure 3.3-1 Electric Connection

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Chapter 4 Interface Signal of Controller
4.1 Interface of Main Power Source CN0
This control system employs single 24 power supply. For a certain margin, it is
suggested to select 24V/2A above power. Besides, this system is compatible
with 36V power, that is to say, the 36V power of Motion driver can directly be
connected to this main power port of this system, but generally it is not
suggested to do so.
4.2 Controller-display panel Interface HMI
The connecting wire is parallel line of pin-to-pin.
4.3 Udisk Interface
Udisk is a USB-AM interface; the controller visits the u-disk by this interface.
4.4 PC-USB Interface
PC-USB is a USB-BM interface. The controller may communicate with PC by this port.
4.5 Ethernet Interface
Using this interface, the controller can communicate with PC by 10/100MHZ Ethernet.
Pin to Pin Ethernet parallel line is recommended.
Pin
Symbols
Definitions
1
GND
24V power ground (input)
2
+24V
24V power positive (input)
Caution
Caution

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4.6 General /Dedicated Output Port CN1
Definition of general/dedicated output port
Pin
Symbols
Definitions
1
GND
Power ground (output)
2
Out2
General output, with the function reserved.
3
Out1
General output, with the function reserved.
4
Status
General output for the signal port of running status. If this port is
externally connected with the relay, the relay coil is broken over
when it works; no influence is produced when it suspends
working. When its work ends or is stopped manually, the relay
coil will be cut off.
5
Wind
General output for blower control. When the blower control is
enabled, this port will output the control signal of the blower,
otherwise it will output other special control signals. When the
blower is connected and its control enabled, the blower switch
can be set separately on each layer. If the relay is connected
externally, the relay coil will be broken over when the blower is
on; the relay coil will be cut off when the blower is off.
6
+24V
24V Power positive output (If the interface of main power source
is powered with 24V power supply, this pin should be 24V; if it is
powered with 36 V power supply, this pin should be 36V.)
All outputs are isolated through the optocoupler, and 500mA current for each,
OC gate output, each can directly drive the 6V/24V relay.
4.7 General /Dedicated Input Port CN2
Pin
Symbols
Definitions
1
GND
Power ground (output)
2
FootSW
Input port of foot switch. The connection method is: when the
pedal is stepped down, the low-level signal will be inputted to
this port; when the pedal is released, the port will be
disconnected or the high-level signal can be inputted to this
port; when the stepped-down pedal is held for not less than
100 ms, if the machine lies idle, it can be started for work; if
the machine is in the working state, the work will be
suspended; of the machine is in the suspension, the work will
Prompt

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be restarted, that is to say, the function of the pedal switch is
the same as that of the “Start/Pause” key. If the interval time
to the first stepping-down of the pedal should be less than
100ms when the pedal is stepped down once again, the
second stepping-down of the pedal will be considered invalid
by the controller.
3
DrProc
Input from protective port. If the machine needs to be
protected in the special state (such as door open protection),
the protective signal can be inputted from this pin. This pin
can be enabled and prohibited. This signal is not inquired by
the controller if this pin is prohibited; if this pin is enabled,
when the input is high-leveled or this input port is suspended,
the machine will be protected, the work suspended and the
laser closed.
4
Shot
Input for manual laser on/off. Low level is to open laser and
high level or no-connection is to close laser.
5
IN1
General Input, with the function reserved.
6
+24V
24V Power positive output (If the interface of main power
source is powered with 24V power supply, this pin should be
24V; if it is powered with 36 V power supply, this pin should
be 36V.)
4.8 4-axis limit Input Interface CN3/CN4
X/Y axis limit input CN4.
Pin
Symbols
Definitions
1
GND
Power ground (output)
2
LmtY-
The limit from axis Y- and Y to 0 coordinate
3
LmtY+
The limit from axis Y+ and Y to max. coordinate
4
LmtX-
The limit from axis X- and X to 0 coordinate
5
LmtX+
The limit from axis X+ and X to max. coordinate
6
Puxy
5V Power positive (output)
The limit polarity is optional, that is to say, when the motion axis reaches the limit position, it will
trigger a low-level signal so as to make the corresponding LED (under the cover) light; when the
motion axis leaves the limit position, it will trigger a high-level signal or disconnect the limit signal
so as to make the limit indicator go out, but when it leaves the limit, the corresponding indicator
will light and the limit polarity become positive. The mistaken setting of limit polarity will result
that the limit can’t be detected when the system is reset so as to lead to the collision of axis.

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The pin definitions of Z/U axis limit input CN3 are the same as CN4.
X/Y/Z/U-axis limit inputs are compatible to 5V/12V/24V logic level inputs.
4.9 X/Y/Z/U-axis Motor Driver Interface AXIS_X~AXIS_U
The interfaces of the four motion axis are the same. The AXIS-X interface is exampled.
Pin
Symbols
Definitions
1
DIR
Directional signal (OC output)
2
PUL
Pulse signal (OC output)
3
+5V
5V Power positive (output)
The polarity of directional signal for driver pulse signal can be set. Where a certain axis is reset, it
will move to the opposite direction of machine origin, which means the polarity of directional
signal for this axis is not correct. In such a case, the connection between this axis and the motor
driver can be broken first (otherwise the controller cannot be detected to the limit so as to lead to
the collision of this axis), and then such a polarity can be corrected after this axis is reset
completely. Upon the correction, the reset key can be pressed against to reset the controller.
And, the pulse signal can be falling edge valid or rising edge valid. The default setting is falling
edge valid.
The Pulse signal and the directional signal are all OC outputs. The Controller
must be common anode with the motor driver
4.10 Laser Power Control Interface CN5/CN6
This control system has two independent and adjustable digital laser power control interfaces.
Signals of the two interfaces are similar and the first digital interface (CN5) is hereby example:
Pin
Symbols
Definitions
1
GND
Power ground (output)
2
L-ON1
Laser-enabled control interface
1. When the laser is the RF laser, this pin will not be used;
2. When the laser is a glass tube, if the used laser is outputted in
the low-level form, this pin will be connected with the laser
power enable end and used to control the ON/Off of laser.
3
LPWM1
Power control interface of laser/laser tube
Prompt

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1. When the laser is the RF laser, this pin will be connected with
the laser RF-PWM end;
2. When the laser is a glass tube, this pin will be connected with
the laser power PWM end and used to control the power of the
laser.
4
WP1
The input port of water protector for the first laser power source.
When the water protector 1 is enabled, the controller will detect
the input port of water protector 1. If this port is of low level, it
will be deemed normal; if this port is of high level, the controller
will forcibly close the laser to suspend the work in progress and
the system will warn. If the water protector 1 is not enabled, the
controller will not detect the input port of water protector 1 and so
the water protector 1 can be unconnected.
Water protection input must be 24V logic level.
5
L-AN1
The analog signals for Laser Power. If Glass Tube is used, this pin
is recommended to control the power of the Laser.
Please correctly select the laser type in the factory parameters.
Prompt

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Chapter 5 Examples of Laser Power Interface
5.1 Brief Introduction
This control system has two independent and adjustable digital laser power control interfaces,
which can be used to control glass tube laser power and RF-laser.
Please correctly select the laser type in the factory parameters when connecting to
different laser types, otherwise, the laser switching is incorrect.