Panasonic DPC-100 Series, Instruction Manual

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11 AUTO-REFERENCE FUNCTION
The auto-reference function
corrects the set value using the
detected pressure value during
auto-reference input as the refer-
Using the detected pressure val-
ue at auto-reference input P(a)
as a reference, the set value
1
’
is automatically corrected to “set
value
1
•{;@_
Before
auto-reference
After
auto-reference
ON
OFF
ON
OFF
Atmospheric pressure P(a) Set value
1
Set value
1
’
Detected pressure value
at auto-reference input
Pressure
Set value
1
’ after auto-reference is:
1
’ =
1
+ P(a)
Settable range and set pressure range after correction
The set pressure range is wider than the rating pressure range so that the auto-
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If the corrected set value exceeds the set pressure range when auto-reference input
is carried out, the set value will be automatically corrected to within the set pressure
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Operation chart
During normal operation
(each comparative output set to N.O.) During auto-reference input
(each comparative output set to N.O.)
— Detected pressure at auto-reference input: 10kPa
—Output mode: Hysteresis mode
Output
ON
OFF
Applied pressure (kPa) 0
0
10
10 20
20 30
30 40
40 50
50 60
60
Displayed value (kPa)
1 2
10 20 Set value (kPa)
Output
ON
OFF
Applied pressure (kPa) 0
0
10
10 20
20 30
30 40
40 50
50 60
60
Displayed value (kPa)
P(a)
1
’
10 20 Set value (kPa)
2
’
30
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The detected pressure value at auto-reference input becomes “zero” when the set-
ting of the external input selection function is changed or the power is turned ON
The auto-reference input value can be checked when setting the threshold value in
q“)Z&q#&* 7 RUN MODE _#&
12 REMOTE ZERO-ADJUSTMENT FUNCTION
The remote zero-adjustment function forcibly sets the pressure value to “zero” when
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pressure and set value during remote zero-adjustment do not exceed the set pressure
Operation chart
During normal operation
(each comparative output set to N.O.) During remote zero-adjustment input
(each comparative output set to N.O.)
— Detected pressure at remote zero-adjustment input: 10kPa
—
Output mode: Hysteresis mode
Output
ON
OFF
Applied pressure (kPa) 0
0
10
10 20
20 30
30 40
40 50
50 60
60
Displayed value (kPa)
1 2
10 20 Set value (kPa)
Output
ON
OFF
Applied pressure (kPa) 0
0
10
10
20
20
30
30
40
40
50
50
60
-10 Displayed value (kPa)
1
10 20 Set value (kPa)
2
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2) The remote zero-adjustment function is applicable only to the comparative output set at the external input rela-
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The remote zero-adjustment value is cleared when the setting of the external input
selection function is changed or the power is turned ON again, and normal opera-
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The remote zero-adjustment value can be confirmed when setting the threshold
*q“)Z&q#&* 7 RUN MODE _
13 ERROR INDICATION
Error message Cause Corrective action
— The controller and the pressure
sensor head are not correctly
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— The pressure sensor head is
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— Connect the controller and the pressure sensor head cor-
— q&
The load is short-circuited causing
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Pressure is applied during zero-
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Applied pressure at the pressure port should be brought to
atmospheric pressure and zero-point adjustment should be
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External input is carried out outside
& Applied pressure range should be brought within the rated
Communication error
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Communication error
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The applied pressure exceeds the
upper limit of the display pressure
Applied pressure range should be brought within the rated
The applied pressure exceeds the
lower limit (reverse pressure) of the
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14 SPECIFICATIONS
Type
NPN output type PNP output type
For use inside Japan For use outside Japan For use inside Japan For use outside Japan
"&);)L@ DPC-101Z DPC-101 DPC-101Z-P DPC-101-P
Applicable pressure sensor
head Compound pressure type DPH-101 {* DPH-102
Vacuum pressure type DPH-103
Rated pressure range <L<L<({<L<<<"{L<<<L<<<({
Set pressure range L<L\L<L\({L<X<L<X<"{L|||L|||({
Supply voltage 12 to 24V DC ±10% Ripple P-P 10% or less
Power consumption (Note 2)
)ZJ|K<ZQ;Z=<ZU=> *@
ECO mode (STD): 720mW or less (current consumption 30mA or less at 24V supply voltage)
z$Z&;]“%%@JK<<ZQ;ZUXZU=> *@
Sensor head supply voltage Same as supply voltage
Input
Pressure sensor head
input
Input voltage range: 1 to 5V DC (within the rated pressure range)
External input
— )*J<=>?$
— OFF voltage: 5 to 30V DC or open
— Z&J[L<(˜
— Input time: 1ms or more — ON voltage: 5V to +V DC
— ]]*J<K>?$
— Z&J[L<(Y
— Input time: 1ms or more
Comparative output
(Comparative output 1 / 2)
NPN open-collector transistor
— Maximum sink current: 100mA
— Applied voltage: 30V DC or less
(between comparative output and 0V)
— Residual voltage: 1V or less
(at 100mA sink current )
PNP open-collector transistor
— Maximum source current: 100mA
— Applied voltage: 30V DC or less
(between comparative output and +V)
— Residual voltage: 1V or less
(at 100mA source current )
Output operation ))$(
Hysteresis "L&;*U&#&@
Repeatability
Q**Z &JQ™<Uš]&;™U&@
QZ& &JQ™<Uš]&;™=&@
Response time
<XZLZUXZXZL<ZUXZX<ZL<<ZUX<ZX<<ZL<<<Z
5,000ms selectable with key operations
Analogue output
<Analogue voltage output>
— Output voltage: 1 to 5V
— Zero point:
QL>™<Xš];**Z@
Q\>™<Xš];Z&@
— JQ=>™<Xš]
— % JQ™<Lš]
— Z&J[L(Y
<Analogue current output>
— Output current: 4 to 20mA
— Zero point:
Q=Z™Lš];**Z@
QLUZ™LXš];Z&@
— JQLKZ™LXš]
— % JQ™<Lš]
— %&JUX<˜;"œ@
Overvoltage category
I
Ambient temperature -10 to +50°C (No dew condensation or icing allowed), Storage: -10 to +60°C
Ambient humidity \XjXšq`J\XjXšq`
Pollution degree 2
Temperature characteristics Q™<Xš];•U<$#@
Material
zJ{”!;@%$?& J
"J”;(&@} J
Weight [UX;"& @
Accessories
CN-66A-C2 (Cable with a connector, 2m long) (optional for J @JL
“JL
Notes: 1) The cable with connector is not enclosed with models that have “ -J _&#Z&Z
U@z[&Z#& &
\@!*&*& q&#&-
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15 CAUTIONS
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The operating altitude of this product is 2000m or less
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Take care that if a voltage exceeding the rated range is applied, or if an AC power
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If power is supplied from a commercial switching regulator, ensure that the frame
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&* ##Z&;] @Z#
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Do not run the wires together with high-voltage lines or power lines or put them in
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Extension up to total 100m (emitter and receiver each for thru-beam type), or less,
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2
Z#&
`*&Z(#&-
ZZ&$zZ( Z\<Z
Make sure that stress by forcible bend or pulling is not applied directly to the sensor
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Take care that the product does not come in contact with water, oil, grease, or or-
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Z*
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!&zz{q"!zz{q"#Z&Z
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16 INTENDED PRODUCTS FOR CE MARKING
The models listed under “ 14 SPECIFICATIONS ” Z$z"(
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Contact for CE
<From July 1 ,2013>
Panasonic Marketing Europe GmbH Panasonic Testing Center
Winsbergring 15, 22525 Hamburg,Germany
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PRINTED IN JAPAN Ÿ{&?*“)œ$%&U<L\