Ruida Technology RDV6442G User manual

RDV6442G Control System manual V1.3
SHENZHEN RUIDA TECHNOLOGY
RDV6442G
Control System manual
Read this manual before operation
The content include of electric connections and operating steps
Read the manual to operate the systems
RuiDa Technology Co., Ltd
Addr: 3th floor,Technology Building,NO.,1067 Nanhai
Avenue,Nanshan District,Shenzhen city,Guangdong
Province,P.R.China
Tel: [phone]
Fax: [phone]
E-mail: sale[email protected]m
Web: www.rd-acs.com

RDV6442G Control System manual V1.3
SHENZHEN RUIDA TECHNOLOGY
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COPYRIGHT
All rights reserved.You may not reproduce, transmit, store in a
retrieval system or adapt thispublication, in any form or by any means,
without the prior written permissionof RuiDa, except as allowed
under applicable copyright laws. We have identifiedwords that we
consider as trademarks. Neither the presence or absence oftrademark
identifications affects the legal status of any trademarks.

RDV6442G Control System manual V1.3
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CERTIFICATION DECLARATION
CE
The product has been certified by the CE (Commutate European) safety certification. It has
passed the corresponding conformity assessment procedure and the manufacturer's
declaration of conformity, in accordance with the relevant EU directive.
ROHS
This product has been certified by EU legislation (Restriction of Hazardous Substances)
Safety certification; comply with relevant EU environmental regulations.
FCC
This product has been certified by the Federal Communications Commission for safety,
Comply with us electronic safety regulations.

RDV6442G Control System manual V1.3
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SAFETY INFORMATION
When using this system, please make sure the operation is correct and the usage is safe.
Some signs or text will be used to remind you to pay attention to the dangerous matters and
some important information.
Dangerous：
Indicates a serious danger. In the process of use, if the operation is
improper or the way of use is wrong, it may cause serious injury or even
death to the user. Please do not operate it easily until you have made sure
that the operation method is correct and the way of use is correct.
Warning：
Danger.n the process of use, if the operation is improper or the use is
wrong, which may lead to the injury of the personnel, please do not
operate the personnel and related personnel easily, until ensure the correct
operation method and use method is correct before use.
Cautious：
Represents the potential risk of the product. In the process of use, if the
use method is wrong or improper operation, it may cause damage to the
product or some parts. Please do not use it until you have made sure that
the operation method is correct and the usage is correct.
Important：
Represents important information to be paid attention to during the use of
the product.Please do not ignore this information, this information will
provide effective operational help.
This sign indicates laser radiation, which is usually posted on products with
laser output. Please be careful with laser and pay attention to safety when
using this kind of equipment.

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Sign in、Devanning、Examine cargo
The product itself with plastic or metal shell, can protect the external electrical components
from damage. The products are packed in foam bags and anti-static bags. If there is any
external damage to the package, check the equipment and notify the carrier and carrier in
writing of the damage.
Inportant:
After receiving the product, please check whether the outer package is intact,
check whether the product is complete after unpacking and whether all parts
are intact. If any damage is found, please contact ruida immediately.
Remove all cargo from package and keep packing material and wiring parts. Please take care
of the safety of the goods when unpacking them.After taking out the goods, please check
whether the parts are complete and intact. If any missing parts or damaged parts are found,
please contact ruida technology immediately.Do not install or debug the equipment if any
obvious damage is found.

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Contents
Chapter 1 Overview......................................................................................................................................1
1.1 Briefing............................................................................................................................................... 2
1.2 Description of Controller Model........................................................................................................ 2
1.3 Comparison of Controller Performance.............................................................................................2
Chapter 2 Installation Size........................................................................................................................... 5
2.1 Installation Size of MainBoard........................................................................................................... 6
2.2 Size of Panel........................................................................................................................................6
Chapter 3 Object Pictures and Interfaces....................................................................................................7
3.1 Object Pictures of MainBoard............................................................................................................8
3.2 Object Pictures of Panel.....................................................................................................................8
3.3 Electric connection.............................................................................................................................9
3.4 Lamp instruction................................................................................................................................ 9
Chapter 4 Description of Interface Signal for MainBoard.........................................................................10
4.1 Interface of Main Power Source CN0...............................................................................................12
4.2 Panel Signal-Cable Interface HMI.....................................................................................................12
4.3 Udisk Interface................................................................................................................................. 12
4.4 PC-USB Interface.............................................................................................................................. 12
4.5 Ethernet Interface............................................................................................................................ 12
4.6 General Output Port CN1.................................................................................................................12
4.7 General Input Port CN2....................................................................................................................13
4.8 4-axle Spacing Input Interface CN3/CN4......................................................................................... 14
4.9 X/Y/Z/U axle Motor Driver Interface AXIS_X~AXIS_U..................................................................... 15
4.10 Laser Power Control Interface CN5/CN6....................................................................................... 15
Chapter 5 Examples of Laser Power Interface...........................................................................................17
5.1 Brief.................................................................................................................................................. 18
5.2 Examples of Glass tube Laser Power............................................................................................... 18
5.3 Examples of RF-Laser....................................................................................................................... 19
Chapter 6 Examples of Driver Interface for Step-servo Motor................................................................. 20
6.1 Brief.................................................................................................................................................. 21
6.2 Examples of Motor Driver Connection............................................................................................ 22
Chapter7 Examples of IO-port Wiring........................................................................................................23
7.1 Input................................................................................................................................................. 24
7.2 Output.............................................................................................................................................. 24
Chapter 8 Examples of IO-port Wiring.......................................................................................................20
8.1 Introduction to the Panel and Keys..................................................................................................26
8.1.1 The whole panel........................................................................................................................27
8.1.2 Introduction to the Keys........................................................................................................... 27
8.2 Introduction to the Main Interface..................................................................................................28
8.2.1 The main interface.................................................................................................................... 28
8.2.2 Speed key.................................................................................................................................. 29

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8.2.3 Max/Min power keys................................................................................................................ 30
8.2.4 Set the layer parameters...........................................................................................................31
8.3 Z/U Key............................................................................................................................................. 31
8.3.1 Z move.......................................................................................................................................32
8.3.2 U move...................................................................................................................................... 32
8.3.3 Axis reset+................................................................................................................................. 32
8.3.4 Manual set+...............................................................................................................................33
8.3.5 Laser set+.................................................................................................................................. 34
8.3.6 Origin set+................................................................................................................................. 34
8.3.7 Set Fact Para..............................................................................................................................35
8.3.8 Def Fact Para............................................................................................................................. 36
8.3.9 Auto Focus.................................................................................................................................36
8.3.10 Language................................................................................................................................. 36
8.3.11 IP Setup................................................................................................................................... 37
8.3.12 Diagnoses................................................................................................................................ 37
8.3.13 Screen Origin...........................................................................................................................38
8.4 File Key............................................................................................................................................. 39
8.4.1 Memory File.............................................................................................................................. 39
8.4.2 U Disk File..................................................................................................................................40
8.5 Introduction to some alarm info......................................................................................................41
Chapter 9 Manufacturer/User Parameters Explanation........................................................................... 42
9.1 Manufacturer parameters................................................................................................................43
9.2 User parameters...............................................................................................................................45

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Section 1 Overview
CONTENTS:
Briefing
Description of Controller
Model
Comparison of Controller
Performance

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1.1 Briefing
RDC644XG system is a new generation system for control of laser engraving and cutting, which is
developed by RD Co., Ltd. In addition to high hardware stability, high voltage or static electricity rejection,
and friendly 3.5’’ TFT man-machine display. This system is provided with stronger software function
including perfect 4-axle 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
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
Copying
Common
Quick
Quick
Very Quick

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Feature
Speed
Compatibilit
y
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
Backup
Logics
NO
YES
YES
YES
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
Mainboard
Program
NO
YES
YES
YES
Display
Feature
Online
Modification
Laser
Power/Spee
d
YES
YES
YES
YES
Offline
Modification
Layer
NO
YES
YES
YES

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parameters
Online
Update
Startup
Display
NO
YES
YES
NO
File
dynamic/stat
ic preview
NO
YES
YES
YES
Run
progress bar
display
NO
NO
NO
YES
Modification
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-axle
Feature
Soft
Spacing
YES
YES
YES
YES
Hard
Spacing
NO
YES
YES
YES
Z-axle
Linkage
NO
YES
YES
YES
Feeding
Feature
Single
direction
Single/double
direction for option
Single/double
direction for option
Single/double
direction for option
Power-on
Resetting
Fixed
Configurable for
each axes
Configurable for
each axes
Configurable for each
axes
Key Speed
Fixed
Configurable
Configurable
Configurable
Axles
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
Communica
te
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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Section 2 Installation
Size
CONTENTS:
Installation Size of
MainBoard
Size of Panel

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2.1 Installation Size of MainBoard
The unit of all sizes is millimeter (mm) and the size accurate to 0.1mm (the four holes are symmetrical)
Figure 2.1-1
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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Section 3 Object
Pictures and Interfaces
CONTENTS:
Object Pictures of MainBoard
Object Pictures of Panel
Electric connection
Lamp instruction

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3.1 Object Pictures of MainBoard
For more detailed pin description, see the Chapter 4: Description of Interface Signal for MainBoard.
Figure: 3.1-1 Object Picture of MainBoard
3.2 Object Pictures of Panel
Figure: 3.2-1 Object Picture of Panel

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3.3 Electric connection
Fig
ure 3.3-1 electric connection
3.4 Lamp instruction
RDC6442G have fifteen red lamps:
LED NUMBER
NAME
SENSE
LED1
LmtX-
Xnegative limit indicator
LED2
LmtX+
Xpositive limit
LED3
LmtY-
Ynegative limit
LED4
LmtY+
Ypositive limit
LED5
LmtZ-
Znegative limit
LED6
LmtZ+
Zpositive limit
LED7
LmtU-
Unegative limit
LED8
LmtU+
Upositive limit
LED9
Wp1
Indication for water protect 1
LED10
Wp2
Indication for water protect 2
LED11
Act
Ethernet communication
LED12
Link
Ethernet connection
LED13
Err
error in controller hardware
LED14
Run
the normal running status
LED15
+5V
+5V power supply

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Section 4 Description of
Interface Signal for
MainBoard
CONTENTS:
Interface of Main Power
Source CN0
Panel Signal-Cable
Interface HMI
Udisk Interface
PC-USB Interface
Ethernet Interface
General Output Port CN1
General Input Port CN2

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4-axle Spacing Input
Interface CN3/CN4
X/Y/Z/U axle Motor Driver
Interface AXIS_X~AXIS_U
Laser Power Control
Interface CN5/CN6

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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 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 Panel Signal-Cable Interface HMI
The panel signal-cable is a pin-to-pin cable, which is included in the factory shipper bill.
4.3 Udisk Interface
Udisk is a USB-AM interface. The controller may visit 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 mainboard can communicate with PC by 10/100MHZ Ethernet.
Pin to Pin Ethernet parallel line is recommended.
4.6 General Output Port CN1
Definition of general output port
Pin
Symbols
Definitions
Pin
Symbols
Definitions
1
GND
24V power ground (input)
2
+24V
24V power positive (input)
Caution
Caution

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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 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
Prompt