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Operation depends on the setting of function selection

(1) When function selection

is set to

(instantaneous flow rate upper

limit switch)

After exceeding the instantaneous flow rate upper limit value and the switch turning

on, the settings for conditions to turn the switch off are set to hysteresis.

[Switch OFF Conditions] = [Instantaneous Flow Rate Upper Limit Value] – [Hysteresis]

Hysteresis is specified as a percentage (%) of the FS flow rate.

Setting value

Flow rate low

Flow rate high

Hysteresis

ON (OFF)

OFF (ON)

( ) indicate inverted output

Note: If the hysteresis threshold value is set below 0, the threshold

value becomes 0 and if the flow rate is minus, it turns off.

(2) When function selection

is set to

(instantaneous flow rate

lower limit switch)

After falling below the instantaneous flow rate lower limit value and the switch turns

on, the settings for conditions to turn the switch off are set to hysteresis.

[Switch OFF Conditions] = [Instantaneous Flow Rate Lower Limit Value] + [Hysteresis]

Hysteresis is specified as a percentage (%) of the FS flow rate.

( ) indicate inverted output

Setting value

Hysteresis

Flow rate low

Flow rate high

ON (OFF)

OFF (ON)

(3) When function selection

or (instantaneous flow rate range switch)

When

＞

, the

setting value is the upper limit and the

setting value is the lower limit.

When

＜

, the

setting value is the lower limit and the

setting value is the upper limit.

Operation does not work when

Hysteresis operation can be taken outside of the lower and upper limit setting

values as shown below.

Hysteresis is specified as a percentage (%) of the FS flow rate. Different settings can

be specified for the upper limit value and lower limit value.

ON (OFF)

OFF (ON)

( ) indicate inverted output

Setting value

Hysteresis

Flow rate low

Flow rate high

Hysteresis

Setting value

・

When

setting value

＜

setting value

ON (OFF)

OFF (ON)

( ) indicate inverted output

Setting value

Hysteresis

Flow rate low

Flow rate high

Hysteresis

Setting value

Note: If the hysteresis threshold value is set below 0, the threshold value becomes 0 and if the flow rate is minus, it turns off.

・

When

setting value

＞

setting value

Parameter setting list

Display item Item content Setting range

Default

Remarks

Analog output

20 mA flow rate

specification

Note 1

Flow rate value

equivalent to 0

to 400% FS can

be set.

Note 5

Depends

on model

number.

・

Initial default depends on model.

FAS-002

→

200

FAS-005

→

500

FAS-030

→

3000

FAS-060

→

6000

FAS-120

→

12000

・

Setting ranges are values with decimal

points removed. Decimal points will be

added with model settings.

・

Expected output cannot be obtained

when the setting values is less than 10%

of FS. Setting zero outputs fixed output

during an alarm.

・

Reconfigure this setting after changing

the display unit setting with function

selection

Analog output

4mA flow rate

specification

Note 1

Flow rate value

equivalent to 0 to 400%

FS can be set.

Note 5

・

Settings are values with decimal

points removed. Decimal points will

be added with model settings.

Instantaneous

flow rate switch

Output 1

Note 2

Flow rate value

equivalent to 0 to 400%

FS can be set.

Note 5

・

This setting can be configured

when function selection

set to

through

・

Settings are values with decimal

points removed. Decimal points will

be added with model settings.

・

Reconfigure this setting after

changing the display unit setting

with function selection

Switch output

hysteresis 1

Note 2

0 to 10% FS

flow rate

Switch output

on delay 1

Note 3

0 to 60 s

Instantaneous

flow rate switch

output 2

Note 2

Flow rate value

equivalent to 0 to 400%

FS can be set.

Note 5

・

This setting can be configured

when function selection

set to

・

Settings are values with decimal

points removed. Decimal points will

be added with model settings.

・

Reconfigure this setting after

changing the display unit setting

with function selection

Switch output

hysteresis 2

Note 2

0 to 10% FS flow

rate

Switch output on

delay 2

Note 3

0 to 60 s

Output

compensation factor

0.100

〜

2.000

1.000

Can be set in 0. 001 steps. Display value

is reflected in output. Changing setting

resets peak value and lower value.

Low flow cut 1

〜

％

Applied to both normal and back flow.

Maximum display

value

100

〜

200

％

200

Changes display range maximum value

from standard 200% of FS. When flow

rate exceeds setting value, set maximum

display value alternates with error display

(flow rate over).

Integration switch

setting value

lowest digits

00000

〜

99990

Can be configured when function

selection

is set to

through .

Integration

switch setting

value highest

digits

0000

〜

9999

Cost rate

Note 4

1.0

〜

100.0 100.0 Specifies the cost rate when cost is

displayed on information display.

Note 2: Instantaneous flow rate switch operation

Setup Guidelines

Note 1: Analog output scaling

Output for an instantaneous flow rate value is calculated using the formula

below.

([Indicated Flow Rate]−[4 mA Setting Value]) ×16

＋

4 [mA]

([20 mA Setting Value]−[4 mA Setting Value])

ｍ

A setting value : Instantaneous flow rate when 4 mA is output

ｍ

A setting value : Instantaneous flow rate when 20 mA is output

・

Minus flow output limit is 3. 2 mA, plus side output upper limit is 20. 8

mA.

・

When [4 mA Setting Value

]

≧

[20 mA Setting Value

], a

fixed output value will be output during an alarm.

・

When [20 mA Setting Value]−[4 mA Setting Value]

＜

10% of FS flow rate,

resolution is insufficient so desired output may not be possible.

Содержание FA Series

Страница 1: ...FA Series Flow Meter 注ｂタイプの使用サイズは左右 50mm 120mm未満このデータからの縮率は 50 120 未満 M140787 Ver 3 0 Instruction Manual Ver 3 0 Details ...

Страница 2: ...pecifications 16 Order Codes 17 Pressure Loss 18 Dimensions 19 Thank you for purchasing a Koganei FA Series Flow Meter To ensure safe use of this product be sure to read the contents of this manual and gain an understanding of how to properly operate the product before actually trying to use it Keep this manual in a safe place for future reference Contents ...

Страница 3: ...ing work etc to mechanisms attached to the product while the product is operating Abnormal operation creates the risk of personal injury WARNING Do not use the product in excess of its specification range Doing so creates the risk of product breakdown loss of function or damage It could also drastically reduce the product s operating life Before supplying air or electricity to the device and befor...

Страница 4: ...anei parts or compatible parts recommended parts Always observe the prescribed methods and procedures 2 Never attempt inappropriate disassembly or assembly of the product relating to basic configurations or its performance or functions Koganei shall not be held responsible for any problems that occur as a result of these items not being properly observed General Precautions Mounting location Avoid...

Страница 5: ...g piping apply an appropriate amount of sealant Do not apply sealant to the first two threads of the end of the pipe Over application of sealant can cause it to get inside the piping creating the risk of measurement error and damage to the FA Series Flow Meter 7 If different diameter piping a regulator filter valve or other piping equipment is installed upstream from the FA Series Flow Meter be su...

Страница 6: ...straight pipe is straight piping that is the same bore diameter as the flow meter The following types of pipes are suitable as straight pipe carbon steel pipes for ordinary piping JIS G3452 carbon steel pipes for pressure service JIS G3454 Schedule 40 or less and stainless steel pipes JIS G3459 Schedule 40 Note 1 For equipment not included in the table below provide 15D or larger straight piping w...

Страница 7: ...ctor separately from power lines and high voltage lines use a separate conduit Noise from these lines may cause the equipment to operate erratically 3 When connecting a cable with connector align the core wire and push it in as far as it will go Next tighten the connector nut by hand When tightening the nut be sure to keep it within the prescribed torque 0 4 to 0 6N m range Failure to do so create...

Страница 8: ...grated value reaches 0 The integrated value is saved to non volatile memory at 10 minute intervals Note that this means depending on the power off timing the latest maximum 10 minute interval integrated value may not have been recorded Also note that there is no recording for an integrated countdown To reset the integrated value hold down the and keys at the same time for at least five seconds whi...

Страница 9: ...s flow rate switch 1 parameter is exceeded Instantaneous flow rate lower limit switch Outputs when the value set with the instantaneous flow rate switch 1 parameter is subceeded Instantaneous flow rate range switch Outputs when instantaneous flow rate is within the range set by instantaneous flow rate switch 1 and instantaneous flow rate switch 2 Integrated flow rate count up switch Outputs when t...

Страница 10: ...eys by pressing with a mechanical pencil a screw driver or any other pointed object Doing so can lead to malfunction CAUTION Function settings While the basic screen is displayed hold down the key for about two seconds The three digits on the left will show the function number while the two digits on the right will show the current setting of the function Example of display Function number Current...

Страница 11: ...ious unit They are not converted automatically After changing the unit reset integration before using it again The peak value and lower value are reset when the unit is changed Switch output 00 Not used 01 Instantaneous flow rate upper limit 02 Instantaneous flow rate lower limit 03 Instantaneous flow rate range 04 Instantaneous flow rate upper limit inverted 05 Instantaneous flow rate lower limit...

Страница 12: ...t cannot be obtained when the setting values is less than 10 of FS Setting zero outputs fixed output during an alarm Reconfigure this setting after changing the display unit setting with function selection Analog output 4mAflow rate specificationNote 1 Flowratevalue equivalentto0to400 FScanbeset Note5 0 Settings are values with decimal points removed Decimal points will be added with model setting...

Страница 13: ... flow rate screen is displayed hold down the key for about two seconds This will change to the instantaneous flow rate lower value screen which alternate between and the lower value To exit the lower value screen press the key This will return to the instantaneous flow rate screen or integrated flow rate screen To clear the current instantaneous flow rate lower value display the lower value and th...

Страница 14: ...ure compensation Channel ID number 0 Adjustment value Configured when using the replacement bypass unit Settings register main channel characteristic values Not displayed for FAS 002 FAS 005 Do not change except when replacing bypass unit Cannot be changed without inputting a password for the reservation code Channel ID number 1 Adjustment value Channel ID number 2 Adjustment value Model FAS 030 2...

Страница 15: ...ck flow The alarm will cease displaying when the actual flow rate becomes within the display range flow rate Registration data abnormal ity 1 Abnormal channel ID numbers registered Correct flow rate calculation cannot be performed The registered channel ID numbers may be wrong Use maintenance mode to register the correct channel ID numbers Note 2 If changing the setting does not clear the alarm tu...

Страница 16: ...mber label of the main channel ーー Body Number Channel ID number 0 Channel ID number 1 Channel ID number 2 Model numbers are 2 for the FAS 030 3 for the FAS 060 and 4 for the FAS 120 Be sure to double check the channel ID numbers and the model number after you input them 4 Check to make sure that the instantaneous flow rate display shows zero 5 Apply pressure to the flow meter and inside the pipin...

Страница 17: ...01 MPa 1 digit 5 to 100 of FS flow 1 current output 4 to 20 mA Output range 3 2 to 20 8 mA Fixed output during alarm up 21 6 0 4 mA initial default modifiable by setting Fixed output during alarm down 0 0 0 4 mA fixed Allowable load resistance 300 Ωmax Maximum output current 24 mA max Within 1 5 s For 0 100 FS step input time to reach 95 of maximum value Calculation cycle 50 ms Rc 1 4 Rc 1 2 Rc1 R...

Страница 18: ...channel material Bypass unit Gasket Bypass unit case material Load mass kg Semiconductor non volatile memory EEPROM Recorded data Function settings parameters integrated values etc 50 MΩ min Between connector pin and main channel or mounting bolts by 500VDC megger Option with connector oil resistant flame retardant cable UL2464 EN standard See Installation attitudes on page 4 IP65 JISC0920 and IEC...

Страница 19: ...5 0 1 MPa Primary side pressure 0 7 MPa 0 3 MPa 0 5 MPa 0 1000 6000 5000 4000 0 2000 3000 Flow rate R min normal 0 1 MPa Primary side pressure 0 7 MPa 0 3 MPa 0 5 MPa 0 80 20 40 60 Pressure loss kPa Pressure loss kPa FAS 060 20 5 10 15 0 1 MPa Primary side pressure 0 7 MPa 0 3 MPa 0 5 MPa 0 1000 6000 5000 4000 0 2000 3000 Flow rate R min normal 0 1 MPa Primary side pressure 0 7 MPa 0 3 MPa 0 5 MPa...

Страница 20: ...threaded mounting hole 2 M4 x 0 7 depth 7 87 8 90 78 75 63 4 5 5 5 Mounting bracket B FAS 030 FAS 002 2 Rc1 4 FAS 005 2 Rc1 2 threaded mounting hole 2 M4 x 0 7 depth 7 46 5 15 34 75 47 13 5 24 48 27 65 8 1 5 73 8 23 5 IN OUT φ6 90 78 75 63 4 5 5 5 Mounting bracket B M12 connector Cable with connector option 2NL Cable length 2000 mm 5NL Cable length 5000 mm FAS 002 FAS 005 ...

Страница 21: ...th 2000 mm 5NL Cable length 5000 mm φ6 M12 connector threaded mounting hole 2 M5 x 0 8 depth 7 IN OUT FAS 060 2 Rc2 34 17 61 30 5 110 106 8 75 37 5 75 87 5 37 5 Cable with connector option 2NL Cable length 2000 mm 5NL Cable length 5000 mm φ6 M12 connector threaded mounting hole 2 M5 x 0 8 depth 7 OUT IN FAS 120 ...

Страница 22: ...φ4 5 Cross head pan screw M4 0 7 length 6 2 pcs supplied 48 78 90 Additional Parts Dimensions mm φ6 φ14 40 40 FAK 2L 2000 FAK 5L 5000 Bypass unit FAB Mounting bracket B FAS Cable with connector option FAK 2L Cable length 2000 mm Yamatake Corporation FAK 5L Cable length 5000 mm ...

Страница 23: ...tact the Overseas Department below Inquiries Koganei Corporation Overseas Department 3 11 28 Midori cho Koganei City Tokyo 184 8533 TEL 042 383 7172 FAX 042 383 7206 Revision History Ver 2 0 P17 The order codes of Lenght of cable with connector will be changed as bellow 2L 2NL 5L 5NL The order code of cable with connector in additional parts will be changed as below PA5 41S 2MK E FAK 2L PA5 41S 5M...

Страница 24: ...hina Tel 021 6145 7313 Fax 021 6145 7323 KOGANEI PORNCHAI CO LTD 89 174 Moo 3 Vibhavadee Rangsit Road Talad Bangkhen Laksi Bangkok 10210 Thailand Tel 02 551 4025 Fax 02 551 4015 KOGANEI KOREA CO LTD Room 301 Donghwa Bld 25 5 Yoido Yongdeunpo Gu Seoul Korea Tel 02 786 0413 Fax 02 786 0415 For other information and more detailed specifications see the product catalog For inquiries about the product ...

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