![1. How to display measured data in millimeters
or inches
The analog data output from the LK Series displacement sensor can be displayed in either millimeters or inches.
[System configuration]
Display in millimeters
(5.000 mm)
LK Series (Head) Switching
Analog
input Display in inches
KL (19.70 inch)
Note: LK controller is not shown
in the drawing.
[Communication settings for the KL unit]
KL-N 10V KL-4AD KL-2D A
1st address of send dat a 00H – –
N umber of send addresses 00H – –
1st address of receive dat a 00H – –
N umber of receive addresses 08H – –
Address f or KL-4AD – 00H –
Address f or KL-2D A – – –
FIN AL swit ch S et t ing OFF ON –
KL-4AD Range – +/-10V –
[Description of ladder diagram]
2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706
( RES) ( SET ) ( SET ) ( SET ) ( RES) ( SET )
$0000 $0000 $0000 $0008
DW DW DW DW
DM1800 DM1801 DM1802 DM1803
2007 2700
( SET )
Calculates the input voltage value from KL-4AD
2002 DM1600 #00025 #00010 DM0000
LDA MUL DIV STA
Display in "mm"
2002 DM0000 DM0001
LDA STA
Display in "inch"
2002 DM0000 #00197 #05000 DM0002
LDA MUL DIV STA
4](https://image.slidesharecdn.com/plcprogrammingcourse3-130117080750-phpapp02/85/Plc-programming-course3-4-320.jpg)
![2. How to output the status of plant air pressure
in 16 steps
ON/OFF output can be obtained in 16 steps using analog data output from the AP Series pressure sensor.
[System configuration] Output 2
OFF ON
2 output points
Pressure
are provided.
Output 1
OFF ON
time
KL
Pressure
A
AP
-30
Output 1
Output is available
OU
T1
to
in 16 steps.
mm
Hg
OU
T2
Analog input Output 16
* To actually do this, the
time expansion units are required.
[Communication settings for the KL unit]
KL-N 10V KL-4AD KL-2D A
1st address of send dat a 00H – –
N umber of send addresses 00H – –
1st address of receive dat a 00H – –
N umber of receive addresses 08H – –
Address f or KL-4AD – 00H –
Address f or KL-2D A – – –
FIN AL swit ch S et t ing OFF ON –
KL-4AD Range – 1-5V –
[Description of ladder diagram]
2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706
( RES) ( SET ) ( SET ) ( SET ) ( RES) ( SET )
$0000 $0000 $0000 $0008
DW DW DW DW
DM1800 DM1801 DM1802 DM1803
2007 2700
( SET )
2002 DM1600 #01000 DM0000 Calculates the input voltage value from KL-4AD
LDA SUB STA
2002 DM0000 #00725 #00725 #00002 DM0010 Calculates the pressure value by unit of 0.1 Psi
LDA MUL SUB DIV STA
2002 DM0010 DM0100 2009 500
Output by 16-step tolerance
LDA CMP
DM0101 2009 501
CMP
DM0102 2009 502
CMP
DM0115 2009 515
CMP
5](https://image.slidesharecdn.com/plcprogrammingcourse3-130117080750-phpapp02/85/Plc-programming-course3-5-320.jpg)
![3. How to change motor speed using a digital
switch
Analog voltage is output according to the digital switch number when changing the rotating speed of an inverter motor.
[System configuration] When using a 1-digit digital switch
Speed
time
KL
When using a 2-digit digital switch
Analog output
Speed
Adjustment can be
performed in finer steps.
Invertor
[Communication settings for the KL unit] time
KL-N 10V KL-4AD KL-2D A
1st address of send dat a 00H – –
N umber of send addresses 08H – –
1st address of receive dat a 00H – –
N umber of receive addresses 00H – –
Address f or KL-4AD – – –
Address f or KL-2D A – – 00H
FIN AL swit ch S et t ing ON – –
KL-4AD Range – – 0-5V
[Description of ladder diagram]
2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706
( RES) ( SET ) ( SET ) ( SET ) ( SET ) ( SET )
$0000 $0008 $0000 $0000
DW DW DW DW
DM1800 DM1801 DM1802 DM1803
2007 2700
( SET )
Input by Digital Switch (0000 to 0007)
2002 0000 $00FF DM0020
LDA ANDA TBIN STA
Converts the Digital Switch input value to voltage.
2002 DM0020 #05000 #00006 DM1000
LDA MUL DIV STA
Controls speed of the inverter
2002 DM1000 #00100 #00125 DM1700
LDA MUL DIV STA
6](https://image.slidesharecdn.com/plcprogrammingcourse3-130117080750-phpapp02/85/Plc-programming-course3-6-320.jpg)
![4. How to change air pressure using a digital switch
Analog voltage is output according to the digital switch number when changing air pressure with electropneumatic
regulator.
Usually
[System configuration]
Pressure
The regulator is manually
adjusted.
time
Electro- When using this system
pneumatic IN KL
Regulator
The regulator is
Pressure
Analog output automatically adjusted
through the digital switch.
OUT time
[Communication settings for the KL unit]
KL-N 10V KL-4AD KL-2D A
1st address of send dat a 00H – –
N umber of send addresses 08H – –
1st address of receive dat a 00H – –
N umber of receive addresses 00H – –
Address f or KL-4AD – – –
Address f or KL-2D A – – 00H
FIN AL swit ch S et t ing ON – –
KL-4AD Range – – 0-5V
[Description of ladder diagram]
2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706
( RES) ( SET ) ( SET ) ( SET ) ( SET ) ( SET )
$0000 $0008 $0000 $0000
DW DW DW DW
DM1800 DM1801 DM1802 DM1803
2007 2700
( SET )
Input by Digital Switch (0000 to 0015)
2002 0000 DM0020
LDA TBIN STA
Converts the Digital Switch input value to voltage.
2002 DM0020 #05000 #01450 DM1000
LDA MUL DIV STA
Controls speed of the inverter
2002 DM1000 #00100 #00125 DM1700
LDA MUL DIV STA
7](https://image.slidesharecdn.com/plcprogrammingcourse3-130117080750-phpapp02/85/Plc-programming-course3-7-320.jpg)
![5. How to transmit analog data to a distant point
without data deterioration
Analog data is amplified, inverted and output to a recorder located 1,200 m away.
When directly transmitting analog data
[System configuration]
Noise Actual data
AP
A
AP-3
0
OUT1
mmH
g
1 to 5 V
OUT2
Voltage
KL Deteriorated
KV Resultant data
1200 mm
When using this system
Voltage
Data deterioration can be prevented
and noise can be eliminated.
10 through 0 V
Inverted data
Recorder * The KV Series can also be used to amplify analog data
[Communication settings for the KL unit]
KL-N 10V KL-4AD KL-2D A
1st address of send dat a 08H – –
N umber of send addresses 08H – –
1st address of receive dat a 00H – –
N umber of receive addresses 08H – –
Address f or KL-4AD – 00H –
Address f or KL-2D A – – 08H
FIN AL swit ch S et t ing ON OFF –
KL-4AD Range – 0-5V 0-10V
[Description of ladder diagram]
2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706
( RES) ( SET ) ( SET ) ( SET ) ( SET ) ( SET )
$0008 $0008 $0000 $0008
DW DW DW DW
DM1800 DM1801 DM1802 DM1803
2007 2700
( SET )
Calculates the input voltage value from KL-4AD
2002 DM1600 #00125 #00100 DM0000
LDA MUL DIV STA
Converts the 0-5V range to 10-0V range.
2002 DM0000 #00002 TM10
LDA MUL STA
#10000 TM10 DM1000
LDA SUB STA
Calculates the output voltage through KL-2DA
2002 DM1000 #00010 #00025 DM1700
LDA MUL DIV STA
8](https://image.slidesharecdn.com/plcprogrammingcourse3-130117080750-phpapp02/85/Plc-programming-course3-8-320.jpg)
Plc programming course3
- 2. Analog Control for Visual PLC NEW Analog I/O Unit Pressure PLC KL Series Sensor Measuring Instruments Our Analog I/O Provides 3 Big Advantages Noise Immunity Visual Set-up Simple Wiring Invertor Visual Analog I/O Modules Eliminate Noise Interface in Long Distance Transmission Current Problems 1 Extending an analog signal cable leads to greater interference and a weaker signal Analog Cable length: 0 m Cable length: 150 m Module Cable length: 50 m The longer the cable, the weaker A very long analog signal cable is the analog voltage signal easily affected by other electrical becomes. signals resulting in a weaker signal. Analog signal Visual Analog Solution Strong signals are unaffected by noise interference Cable length: Cable length: 0 m 50 m Cable length: 150 m KL 2
- 3. Current Problems 2 Viewing analog signals require a specific display device Conventional method HH HI GO TIM ING LO LL SEL EC T No. RD -5 0 R Analog sensor controller -081 LK Analog Module Visual Analog Solution The analog unit also serves as a display unit -081 LK Analog unit KL 1200 m The analog unit also displays results. By placing the unit close to the analog sensor you can quickly and easily view the current value. Current Problems 3 Controlling multiple analog devices requires extensive wiring When the number of analog devices increases, so does the wiring. Analog Module Visual Analog Solution A single cable permits processing of up to 128 channels KL KL Only one cable is needed to connect the analog units, allowing up to 128 channels of analog I/O control. 3
- 4. 1. How to display measured data in millimeters or inches The analog data output from the LK Series displacement sensor can be displayed in either millimeters or inches. [System configuration] Display in millimeters (5.000 mm) LK Series (Head) Switching Analog input Display in inches KL (19.70 inch) Note: LK controller is not shown in the drawing. [Communication settings for the KL unit] KL-N 10V KL-4AD KL-2D A 1st address of send dat a 00H – – N umber of send addresses 00H – – 1st address of receive dat a 00H – – N umber of receive addresses 08H – – Address f or KL-4AD – 00H – Address f or KL-2D A – – – FIN AL swit ch S et t ing OFF ON – KL-4AD Range – +/-10V – [Description of ladder diagram] 2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706 ( RES) ( SET ) ( SET ) ( SET ) ( RES) ( SET ) $0000 $0000 $0000 $0008 DW DW DW DW DM1800 DM1801 DM1802 DM1803 2007 2700 ( SET ) Calculates the input voltage value from KL-4AD 2002 DM1600 #00025 #00010 DM0000 LDA MUL DIV STA Display in "mm" 2002 DM0000 DM0001 LDA STA Display in "inch" 2002 DM0000 #00197 #05000 DM0002 LDA MUL DIV STA 4
- 5. 2. How to output the status of plant air pressure in 16 steps ON/OFF output can be obtained in 16 steps using analog data output from the AP Series pressure sensor. [System configuration] Output 2 OFF ON 2 output points Pressure are provided. Output 1 OFF ON time KL Pressure A AP -30 Output 1 Output is available OU T1 to in 16 steps. mm Hg OU T2 Analog input Output 16 * To actually do this, the time expansion units are required. [Communication settings for the KL unit] KL-N 10V KL-4AD KL-2D A 1st address of send dat a 00H – – N umber of send addresses 00H – – 1st address of receive dat a 00H – – N umber of receive addresses 08H – – Address f or KL-4AD – 00H – Address f or KL-2D A – – – FIN AL swit ch S et t ing OFF ON – KL-4AD Range – 1-5V – [Description of ladder diagram] 2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706 ( RES) ( SET ) ( SET ) ( SET ) ( RES) ( SET ) $0000 $0000 $0000 $0008 DW DW DW DW DM1800 DM1801 DM1802 DM1803 2007 2700 ( SET ) 2002 DM1600 #01000 DM0000 Calculates the input voltage value from KL-4AD LDA SUB STA 2002 DM0000 #00725 #00725 #00002 DM0010 Calculates the pressure value by unit of 0.1 Psi LDA MUL SUB DIV STA 2002 DM0010 DM0100 2009 500 Output by 16-step tolerance LDA CMP DM0101 2009 501 CMP DM0102 2009 502 CMP DM0115 2009 515 CMP 5
- 6. 3. How to change motor speed using a digital switch Analog voltage is output according to the digital switch number when changing the rotating speed of an inverter motor. [System configuration] When using a 1-digit digital switch Speed time KL When using a 2-digit digital switch Analog output Speed Adjustment can be performed in finer steps. Invertor [Communication settings for the KL unit] time KL-N 10V KL-4AD KL-2D A 1st address of send dat a 00H – – N umber of send addresses 08H – – 1st address of receive dat a 00H – – N umber of receive addresses 00H – – Address f or KL-4AD – – – Address f or KL-2D A – – 00H FIN AL swit ch S et t ing ON – – KL-4AD Range – – 0-5V [Description of ladder diagram] 2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706 ( RES) ( SET ) ( SET ) ( SET ) ( SET ) ( SET ) $0000 $0008 $0000 $0000 DW DW DW DW DM1800 DM1801 DM1802 DM1803 2007 2700 ( SET ) Input by Digital Switch (0000 to 0007) 2002 0000 $00FF DM0020 LDA ANDA TBIN STA Converts the Digital Switch input value to voltage. 2002 DM0020 #05000 #00006 DM1000 LDA MUL DIV STA Controls speed of the inverter 2002 DM1000 #00100 #00125 DM1700 LDA MUL DIV STA 6
- 7. 4. How to change air pressure using a digital switch Analog voltage is output according to the digital switch number when changing air pressure with electropneumatic regulator. Usually [System configuration] Pressure The regulator is manually adjusted. time Electro- When using this system pneumatic IN KL Regulator The regulator is Pressure Analog output automatically adjusted through the digital switch. OUT time [Communication settings for the KL unit] KL-N 10V KL-4AD KL-2D A 1st address of send dat a 00H – – N umber of send addresses 08H – – 1st address of receive dat a 00H – – N umber of receive addresses 00H – – Address f or KL-4AD – – – Address f or KL-2D A – – 00H FIN AL swit ch S et t ing ON – – KL-4AD Range – – 0-5V [Description of ladder diagram] 2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706 ( RES) ( SET ) ( SET ) ( SET ) ( SET ) ( SET ) $0000 $0008 $0000 $0000 DW DW DW DW DM1800 DM1801 DM1802 DM1803 2007 2700 ( SET ) Input by Digital Switch (0000 to 0015) 2002 0000 DM0020 LDA TBIN STA Converts the Digital Switch input value to voltage. 2002 DM0020 #05000 #01450 DM1000 LDA MUL DIV STA Controls speed of the inverter 2002 DM1000 #00100 #00125 DM1700 LDA MUL DIV STA 7
- 8. 5. How to transmit analog data to a distant point without data deterioration Analog data is amplified, inverted and output to a recorder located 1,200 m away. When directly transmitting analog data [System configuration] Noise Actual data AP A AP-3 0 OUT1 mmH g 1 to 5 V OUT2 Voltage KL Deteriorated KV Resultant data 1200 mm When using this system Voltage Data deterioration can be prevented and noise can be eliminated. 10 through 0 V Inverted data Recorder * The KV Series can also be used to amplify analog data [Communication settings for the KL unit] KL-N 10V KL-4AD KL-2D A 1st address of send dat a 08H – – N umber of send addresses 08H – – 1st address of receive dat a 00H – – N umber of receive addresses 08H – – Address f or KL-4AD – 00H – Address f or KL-2D A – – 08H FIN AL swit ch S et t ing ON OFF – KL-4AD Range – 0-5V 0-10V [Description of ladder diagram] 2008 KL-N10V Communication setup 2700 2701 2702 2704 2705 2706 ( RES) ( SET ) ( SET ) ( SET ) ( SET ) ( SET ) $0008 $0008 $0000 $0008 DW DW DW DW DM1800 DM1801 DM1802 DM1803 2007 2700 ( SET ) Calculates the input voltage value from KL-4AD 2002 DM1600 #00125 #00100 DM0000 LDA MUL DIV STA Converts the 0-5V range to 10-0V range. 2002 DM0000 #00002 TM10 LDA MUL STA #10000 TM10 DM1000 LDA SUB STA Calculates the output voltage through KL-2DA 2002 DM1000 #00010 #00025 DM1700 LDA MUL DIV STA 8
- 9. 9
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