Panasonic LD-C60 User manual

OUTLINE
1
This product is a controller which controls the sensor head to detect the
edge of an inserted object and outputs sensing data.
٨
ControllerLaser Line Sensor
MAJOR SPECIFICATIONS
2
This product is not a safety sensor. Its use is not intended or
designed to protect life and prevent body injury or property
damage from dangerous parts of machinery. It is a normal
object detection sensor.
WARNING
CAUTIONS
5
Verify that the supply voltage ripple is within the rating.
Do not run the sensor cable a long any high-voltage or power cable or put
then in the same raceway. It may cause malfunction due to induction.
In this product, capacitor earth is used between live parts and F.G. to
enhance the noise characteristics.
٨
٨
٨
Do not supply power while wiring. ٨
Make the cable length as short as possible to lessen the trouble of picking
up noise.
٨
Where some device generating noise such as switching regulator or an
inverter moter is placed near the sensor, ground the F.G. terminal.
٨
٨
This product has been designed to meet the specifications
when
If it is used along with a sensor head other than these optional
sensor heads, not only the specifications may not be met, but
this may also cause a malfunction or breakdown. Hence,please
ensure to use this product along with the optional sensor heads.
it is used along with the optional sensor heads.
When the sensor is installed (or changed) please ensure to
perform calibration . If calibration is not performed, correct
measurement cannot be done.
Avoid using this product for 1 sec. approx. of transient
duration immediately after power supply is switched on.
Always make power ON/OFF with input signal (REQ, SHD)
in the open (or 'H' level) state.
٨
٨
٨
٨
WARNING
The controller should be mounted with 2 Nos M4 pan head.٨
MOUNTING
7
2-M4 holes tapped
161r0.4
Mounting hole dimensions
Unit: mm
Optional
Flat washers (small dia. round)
M4 pan head screws
Spring washers
LD-C60
FUNCTIONAL DESCRIPTION
8
Sensing method (measurement mode) is selected by
the mode switch 1,2.
measurement).
On shipment, the switch is set to OFF㨯OFF (Edge㨯Dark
Mode switch
+24V GND and F.G. are connected.
Power supply terminals
ԟ
Sensor head LD-600 (/LD-601) is connected by a
connector.
Sensor head terminals
Ԟ
Lights up when ACK output is activated.ACK indicator (red)ԛ
REQ, ACK, SHD, DATA (D0 to D10) I/O signals are input
or output.
I/O data terminals
ԝ
Ԝ
Measured value is displayed in mm.
(Display resolution: 10Ǵm)
During
During
calibration
measure-
ment
Power indicator (red)
Data display
(4 digit LED display)
Ԙ
ԙ
Lights up when REQ output is in Low state.REQ indicator (red)Ԛ
If calibration is OK, some num-
ber is displayed.
If calibration is NG, ' ' is di-
played.
Lights up when the power is supplied.
DescriptionNo. Function
If calibration is NG, it is possible that dust or dirt may be sticking to the glass
portion of emitter / receiver of the sensor head.
Hence, please clean the glass with a clean soft cloth or a lens paper.
ԚREQ indicator (Red)
ԛACK indicator (Red)
ԙPower indicator (Red)
ԘData display
ԝConnector for I/O data terminal
ԜDetection mode selection switch
ԞConnector for sensor head teminal
ԟConnector for power supply terminal
SETTING OF SENSING METHOD
(MEASUREMENT MODE)
4
٨
Switch1 Switch2 Measurement mode
Edge࡮Dark
measurement
Edge࡮Light
measurement
Width࡮Dark
measurement
Width࡮Light
measurement
Light
Dark
Light
Dark
Light
Dark
Light
Dark
㧻㧺
㧻㧺
㧻㧺 㧻㧺
㧻㧲㧲 㧻㧲㧲
㧻㧲㧲
㧻㧲㧲
This product has been developed / produced for ind
٨Always use an inslated transformer as DC power supply. If an auto-
٨If a surge arises out of the power supply, connect a surge absorber to the
source.
transformer is used, power supply or internal circuit may be damaged.
ustrial use only.
Four sensing methods (measurement modes) are set by mode switch
1 and 2.
* Edge࡮Dark measurement mode is set on shipment.
(*1)
(*1) :
Terminal pin position٨
Power source terminal (3P)࡮
Ԙ
ԙ
Ԛ
ԙ - 0V DC
ԚF.G. Frame ground
Ԙ+ +24V DC
No. Symbol Description
I/O data terminals (25P)࡮
Data (210)
Output
Output
Data (29)
D9
D10
Output
D8 Data (28)
Output
Output
Data (26)
D6
D7 Data (27)
Output
Output
Data (24)
D4
D5 Data (25)
0V
0V
G
G
25





Not connected
Not connected
Not connected
22
23
24
16
17
18

19

20

21
14
15
No
Symbol
I/O
Description
Output
Output
Data (22)
12 D2
13 D3 Data (23)
Output
Output
Output
Output




Input
Input
Output
0V
0V
Not connected
Not connected
Not connected
Not connected
Shading calibration
Data output request
Data output processing
Data (20)
9G
10 D0
11 D1
3
SHD
4 
5 
6 
7 
8G
1 REQ
2ACK
Data (21)
No
Symbol
I/O
Description
1
2
3
4
5
6
7
8
9
17
18
19
20
21
22
23
24
25
10
11
12
13
14
15
16
Solder side of
the connector
CONNECTION
6
I/O circuit diagram٨
Input
REQSHD

ޓ
C
Power supply conversion
circuit
Main
circuit
1C2
30V MAX 20mA MAX
24V DC
r10%
㧗
㧙
GND
F. G .
OutputACKD0 to D10
Tr1
Tr2
5V
12V
Do not supply power while wiring.
(*1) :
(*1) : 0V of the I/O data terminals and 0V DC of the power supply
terminal are common internally.
Thank you very much for using our products. Please read this Instruction
Manual carefully and thoroughly for the correct and optimum use of this
product. Kindly keep this manual in a convenient place for quick reference.
INSTRUCTION MANUAL
CMJE-LDC60(03)No.0032-84V
٨
٨
The models listed under “ SPECIFICATIONS” come with CE
Marking.
As for all other models, please contact our office.
Contact for CE
<Until June 30 ,2013>
Panasonic Electric Works Europe AG
Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany
<From July 1 ,2013>
Panasonic Marketing Europe GmbH Panasonic Testing Center
Winsbergring 15, 22525 Hamburg,Germany
2
INTENDED PRODUCTS FOR CE MARKING
9
Capacitor earth between live parts and frame ground
35 to 85% RH, Storage: 35 to 85% RH
0 to +40(No dew condensation or icing allowed),
Storage: -10 to +60
࡮Residual voltage: 1V or less (at 20mA sink current)
࡮Maximum sink current: 20mA
࡮
Applied voltage: 30V or less
Binary output of pixel
NPN open collector transistor
NPN open collector transistor
࡮Residual voltage: 1V or less (at 20mA sink current)
࡮Maximum sink current: 20mA
࡮
Applied voltage: 30V or less
Low: 1V or less
High: 5V or more, or open
Earthing method
Ambient humidity
Ambient temperature
REQ indicator
Power indicator
ACK indicator
Weight
Connection
Output operation
Short-circuit protection
Short-circuit protection
Type
Model No.
Item
Sensing method
Sensing object
Min. sensed object
Measuring accuracy
Applicable sensor
head
Supply voltage
Current consumption
REQ/ SHD input
Input/Output connector (1 No.)Accessory
Four digit LED display (Display resolution 10 m) (*2)
Ǵ
Data display
Red LED (lights up when REQ output is in Low state)
1.2ms or less
Red LED (lights up while the powor is supplied)
Red LED (lights up when ACK output is activated)
Data output
(D0 to D10)
ACK output
Output operation ON when data is output
Edge sensing , Width sensing (Dark, Light)
Opaque object
Ǿ0.5mm
r22Ǵm (Edge sensing)
Width sensing)
r
r
44Ǵm (
230g approx.
Terminal: 3P (for
power source)
Connector: 25P (f or data output )
Response time
24V DCr10% Ripple P-P 10% or less
250mA or less
(Including supply current to sensor)
LD-C60
LD-600 , LD-601
Controller
(*1)
(*2)
Refer to INSTRUCTION MANUAL of LD-600 or LD-601 for more details.
Please note that the displayed value and the output value differs.
400million times
Number of possible SHD times
SELECTION OF MEASUREMENT/CALIBRATION
3
Measurement/Calibration is selected by SHD input.
SHD = 'H':
SHD = 'H'
Normal measurement
SHD = 'L':
SHD = 'L'
Calibration *Calibration: Shading calibration
Timing chart
٨
٨
[Measurement] Responce time (t1): 1.2ms or less
Setup time (t2): 0.2Ǵs or more
Hold time (t3): 㱘s or less
Wait time (t4): 㱘s or more
10
10
[Calibration] Calibration time (t5): 10ms or less (*1)
(*1): itWhen takes 10ms or more, it may be
at the shading calibration limit level and the
amount of light received may have decreased
(due to interrupting object etc).
REQ
ACK
t3
t5
REQ t4
t1 t3
ACK
t2
DATA
DATA
٨Calibrated data will be automatically saved in the internal memory on completion
of shading correction. Therefore, do no turn off the power for approximately 5 s
after shading correction is completed.The data display will indicate “SA v E” while
data is being saved.
٨Data being saved midway will be discarded if the power is turned off. In that case,
an SHD saving error will occur when the power is turned on next time. When the
SHD saving error occurs, data output (D0 to D10) will be held in a ‘L’ (Low) level
and the data display will indicate the occurrence of the error.
Note 1: Perform shading correction again if an SHD saving error has occurred.
The operation of the sensor will return to normal when shading correction
is successful.
Note 2: An SHD error state will be maintained even if measurement input (REQ
set to ’ L’ level) is implemented unless the error state is restored.
REQ
ACK
POWER
mm
Power Indicatorlight up
ACK Indicator light up
REQ Indicator light up
＜Displayed while SHD saving㧪
REQ
ACK
POWER
mm
Power Indicatorlight up
ACK Indicatorturn off
REQ Indicatorturn off
＜Displayed in case of SHD error㧪
٨Do not turn off the power for approximately 5 sec. after shading correction is
completed.
٨The guaranteed number of shading correction saving times is 4 million.
An SHD saving error may occur when the power is turned on after shading
correction is performed4 million times.
٨Perform shading correction again if an SHD saving error has occurred when
the power is turned on.
This product is not a measuring instrument. Hence, the company does
not offer any calibration services.
٨
٨
Avoid places where the sensor will be directly exposed to fluores cent
lights with rapid starters or high flequency starters.
٨
Avoid dust, dirt, and steam. Do not place it an area where it may be directly
exposed to water.
٨
Make sure that the sensor is not exposed to chemical agents such as
thinner or organic solvent.
٨
In case of using this product as a CE marking conformity product, the power
wire and I/O wire connected to this product must be wthin 30m.
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