RD RDC5121 User manual

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
RDC5121
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: [e-mail]
Web: www.rd-acs.com
https://www.ruidacontroller.com

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
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.

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
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.

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
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.

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
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.

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
Contents
Chapter 1 Installation Size........................................................................................................................... 1
1.1 Installation Size of MainBoard’s back............................................................................................. 2
1.2 Installation Size of MainBoard’s front.............................................................................................3
Chapter 2 Electric connection......................................................................................................................4
2.1 Electric connection.............................................................................................................................5
Chapter 3 Description of Interface Signal for MainBoard...........................................................................6
3.1 Interface of Main Power Source JP1.................................................................................................. 7
3.2 Udisk Interface................................................................................................................................... 7
3.3 PC-USB Interface................................................................................................................................ 7
3.4 Special IO port....................................................................................................................................7
3.5 Spacing Input Interface X/Y-Lim.........................................................................................................8
3.6 X/Y axle Motor Driver Interface X \Y..................................................................................................9
3.7 Laser Power Control Interface L-P1....................................................................................................9
Chapter 4 Operating Instruction of Panel..................................................................................................11
4.1 Introduction to the Panel and Keys..................................................................................................12
4.1.1 The whole panel........................................................................................................................12
4.1.2 Introduction to the Keys........................................................................................................... 12
4.2 Introduction to the Main Interface..................................................................................................13
4.2.1 The main interface.................................................................................................................... 13
4.2.2 Menu Key.................................................................................................................................. 14
4.2.3 Speed Setting............................................................................................................................ 14
4.2.4 Max/Min power Setting............................................................................................................15
4.2.5 File Setting.................................................................................................................................15
4.2.6 Memory files............................................................................................................................. 16
4.2.7 Udisk Files..................................................................................................................................16
4.3 FN key............................................................................................................................................... 17
4.3.1 AxisReset+................................................................................................................................. 17
4.3.2 ManualSet+............................................................................................................................... 18
4.3.3 Mechanical Para........................................................................................................................18
4.3.4 Set Fact Para..............................................................................................................................19
4.3.5 Recovery as Fact Para................................................................................................................19
4.3.6 Origin Setup+.............................................................................................................................19
4.3.7 Language................................................................................................................................... 21

RDC5121 Control System Manual
SHENZHEN RUIDA TECHNOLOGY
1
Section 1 Installation
Size
CONTENTS:
Installation Size of
MainBoard’s back
Installation Size of
MainBoard’s front

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1.1 Installation Size of MainBoard’s back
The unit of all sizes is millimeter (mm) and the size accurate to 0.1mm (the four holes are
symmetrical)
Recommended opening size:
Figure

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1.2 Installation Size of MainBoard’s front
The unit of all sizes is millimeter (mm) and the size accurate to 0.1mm.
Figure

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Section 2 Electric
connection
CONTENTS:
Electric connection

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2.1 Electric connection
Figure 2.1 electric connection
connection

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Section3 Description of
Interface Signal for
MainBoard
CONTENTS:
Interface of Main Power
Source JP1
Udisk Interface
PC-USB Interface
Special IO port
Spacing Input Interface
X/Y-Lim
X/Y axle Motor Driver
Interface X \Y
Laser Power Control
Interface L-P1

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3.1 Interface of Main Power Source JP1
3.2 Udisk Interface
Udisk is a USB-AM interface. The controller may visit the u-disk by this interface.
3.3 PC-USB Interface
PC-USB is a USB-BM interface. The controller may communicate with PC by this port.
3.4 Special IO port
The Special IO port is defined as follows:
Pi
n
Symb
ols
Definitions
1
GND
Power ground (output)
2
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 mainboard 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.
3
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
Pin
Symbols
Definitions
1
+24V
24V power positive (input)
2
GND
24V power ground (input)
3
GND
24V power ground (input)
4
NC
This control system employs single 24 power supply. For a certain
margin, it is suggested to select 24V/2A power.
Caution

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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 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 mainboard.
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.)
3.5 Spacing Input Interface X/Y-Lim
X/Y axle spacing input CN4
P
in
Symbols
Definitions
1
GND
Power ground (output)
2
LmtY-
The spacing from axle Y- and Y to 0 coordinate
3
LmtY+
The spacing from axle Y+ and Y to max. coordinate
4
LmtX-
The spacing from axle X- and X to 0 coordinate
5
LmtX+
The spacing from axle X+ and X to max. coordinate
6
Puxy
5V Power positive (output)
The spacing polarity is optional, that is to say, when the motion axle reaches the spacing position, it
will trigger a low-level signal so as to make the corresponding LED (under the cover) light; when the
motion axle leaves the spacing position, it will trigger a high-level signal or disconnect the spacing signal
so as to make the spacing indicator go out, but when it leaves the spacing, the corresponding indicator
will light and the spacing polarity become positive. The mistaken setting of spacing polarity will result that
the spacing can’t be detected when the system is reset so as to lead to the collision of axles.
spacing inputs are compatible to 5V/12V/24V logic level inputs 。

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3.6 X/Y axle Motor Driver Interface X \Y
The interfaces of the above four motion axles 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 axle is reset, it will
move to the opposite direction of machine origin, which means the polarity of directional signal for this
axle is not correct. In such a case, the connection between this axle and the motor driver can be broken
first (otherwise the mainboard can not be detected to the spacing so as to lead to the collision of this axle),
and then such a polarity can be corrected after this axle is reset completely. Upon the correction, the reset
key can be pressed against to reset the mainboard.
And, the Pulse signal can be falling edge valid or rising edge valid. The default setting is falling edge
valid.
3.7 Laser Power Control Interface L-P1
Pin
Symbols
Definitions
1
GND
Power ground (output)
2
L-ON
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
WP
The input port of water protector for the first laser power source.
When the water protector is enabled, the mainboard will detect the
input port of water protector. If this port is of low level, it will be
deemed normal; if this port is of high level, the mainboard will
forcibly close the laser to suspend the work in progress and the
system will warn. If the water protector is not enabled, the
mainboard will not detect the input port of water protector and so
the water protector can be unconnected.
Water protection input must be 24V logic level.
4
LPWM+
Power control interface of laser/laser tube
1. When the laser is the RF laser, this pin will not be used;

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2. When the laser is a glass tube the laser power PWM terminal is
low level effective, this pin will be connected with the laser power
PWM end and used to control the power of the laser.
5
LPWM-
Power control interface of laser/laser tube
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 the laser
power PWM terminal is high level effective, this pin will be
connected with the laser power PWM end and used to control the
power of the laser.
6
L-AN1
An analog signals. this pin connected with the power control end of
the laser power.
Please correctly select the laser type in the factory parameters.
Prompt

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Section 4 Operating
Instruction of Panel
CONTENTS:
Introduction to the Panel
and Keys
Introduction to the Main
Interface
FN key

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4.1 Introduction to the Panel and Keys
4.1.1 The whole panel
4.1.2 Introduction to the Keys
:Reset the whole system;
:To stop work;
:To start or pause the work;

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:Set the relative origin;
:To track by the current file’s frame;
:Let the Laser to splash;
:To stop work, or to exit to some menu;
:Validate the change;
:The Z/U key can be pressed when the system is idle or the work is
finished. On pressing this key, it will show some entries in the interface, each entry
includes some functions, Z axes move. each axes to go home etc.;
:To move the X axes or the left/right cursor ;
:To move the Y axes or the up/down cursor ;
4.2 Introduction to the Main Interface
4.2.1 The main interface
When the system is powered on, the screen will show as below:
File: To display the running file’s file number
Figure 4.1

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Num: To accumulate the work number of the current file
MaxPower: To display the max power
Spend: To display the speed of work
Idle: o display the current status of the machine, such as Idle, Run, Pause, Finish, etc.;
When work is Idle or finished, all keys can be pushed, users can select a file to run, set some
parameters, preview to a select file etc. But, when work is running or paused, some keys don’t respond
when they are pushed.
4.2.2 Menu Key
The Fn key can be pressed when the system is idle or the work is finished. On pressing this key, it will
show some entries in the following interface:
Push “Y+/-”keys to move the green block to the anticipant item, and then push the “Enter”key to
display the sub menu.
4.2.3 Speed Setting
When selecting the "speed" entry under the menu interface, the following dialog box is displayed:
Push the “X+/-“Keys to move the cursor in the numeral area, and push the “Y+/-”keys to change the
Figure 4.2
Figure 4.3