background image

 

- 17 - 

SELECTING THE OPERATION MODE 

 
When the [

DISP

] key is pressed (for less than 1 second) while the instantaneous flow rate is displayed 

(the display at power ON), the upper display maintains the instantaneous flow rate indication and the 
lower display shows the operation mode, enabling the selection of the operation mode. 
Follow the procedure below to select the operation mode: 

1.  Press the [

DISP

] key (the operation mode is displayed). 

2.  Press the [

] key or [

] key (the display is changed as shown below).  Select the desired 

operation mode (display blinks). 

3.  Press the [

ENT

] key to select the desired operating mode. 

 
 

[

^

] key 

 

FULL

 

 
 

[

^

] key 

[

v

] key 

 

 

ON

 

 
 

[

^

] key 

[

v

] key 

 

OFF

 

 

[

v

] key 

 
 
If no operation is made while the operation mode is displayed, the display will automatically return to the 
instantaneous flow rate indication after approximately ten (10) seconds. 
 

Notes: 
1.  By changing the function setup, the operation mode selection can be made by an external switch 

input 

 

2.  When ‘0:  Operating mode selection by key operation is disabled’ is selected at the function setup 

C-02

’, the operating mode is not displayed even if the [

DISP

] key is pressed. 

 

3.  When the [

DISP

] key is pressed while the display is flashing (step 2 of “Selecting the Operating 

Mode” procedure above) the operating mode selection is cancelled. 

 

4.  When ‘5:  Valve fully closed’, ‘6:  Valve fully open’, or ‘8:  Switching of operating mode – Contact 

ON: control mode; Contact OFF: fully closed mode’ is selected at function setup ‘

C-10

’ and 

 ‘

C-11

’, the operating mode selection (valve fully closed/valve fully open) by the ON/OFF 

operation of external switch inputs can be performed. 

 

5.  For instructions to change the function setup mode, refer to ‘SECTION 6 – APPLICATION 

OPERATION’ 

 

6.  When each operation mode is entered, even while the instantaneous flow rate is displayed, the 

operation mode is indicated on the upper display as shown below.  The ‘

OK

’ lamp blinks in fully 

open mode. 

 

Following is a table of operation mode displays while the instantaneous flow rate is displayed: 

 

OPERATING 

MODE 

UPPER 

DISPLAY 

‘OK’ 

LAMP 

REMARKS 

Fully closed 

mode 

OFF 

Off 

OFF

’ is displayed at all times after zero flow 

rate is confirmed. 

Control mode 

ON 

On or Off 

ON

’ is displayed for one (1) second when the 

control mode is entered 

Fully open 

mode 

FULL 

Blinking 

FULL

’ is displayed for one (1) second when 

the fully open mode is entered 

 

FULL

:  Fully open mode 

 

ON

:  

Control mode 

 

OFF

:   Fully closed mode 

Содержание Porter MPC Series

Страница 1: ...MPC SERIES PANEL MOUNT MASS FLOW CONTROLLER INSTALLATION PROGRAMMING USER S MANUAL FM 1038 Rev 0 4 08...

Страница 2: ...G 9 Location 9 Dimensional Data 9 Mounting Procedure 9 External Electrical Connections 11 Section 5 BASIC OPERATION 13 Switching Displays 13 Setting the Flow Rate 15 Selecting the Operation Mode 17 Se...

Страница 3: ...positive shut off is a system requirement install a separate shut off valve When a separate shut off valve is closed the user must command the MFC control valve fully closed by one of the following me...

Страница 4: ...User s Manual FM 1032 One 1 FEATURES The MPC Series Panel Mount MFC is a mass flow controller featuring high performance in a compact package design Integrating the advanced technologies of an ultra...

Страница 5: ...rt stop reset can be remote controlled by external switching input After a reset by key operation the totalization calculation is started automatically However if a reset contact ON is carried out by...

Страница 6: ...parate shut off valve AUTOMATIC RESET OF TOTALIZATION COUNT AT START OF CONTROL FUNCTION Start of control and totalization count reset can be carried out simultaneously by a single action key operatio...

Страница 7: ...0 C 14 to 140 F Humidity Operating Humidity Range 10 to 90 Relative Humidity non condensing Setpoint Input Keypad Operation or External Setpoint Voltage Input Resolution Refer to Table 1 Setpoint Setp...

Страница 8: ...lectrical connector Note 1 SLPM indicates the volumetric flow corrected to 20 C and 1 atmosphere 14 7 PSIA The reference temperature can also be changed to 0 C 25 C and 35 C The controllable flow rang...

Страница 9: ...also displays the operation mode totalized flow rate value lower 4 digits valve drive output parameter setup values or function setup values OPERATION LAMP L Indicates the totalized flow rate is disp...

Страница 10: ...nnection of a dedicated loader cable available separately to the loader jack on the rear of the MFC enables direct communication with a personal computer IN CONNECTOR 1 8 FNPT inlet connector OUT CONN...

Страница 11: ...NG PROCEDURE PROCESS CONNECTION INSTALLATION While installing the inlet and outlet process connections to the inlet and outlet 1 8 FNPT connectors do not hold the housing of the MPC Series Panel Mount...

Страница 12: ...From the front of the panel insert the MFC through the panel cutout until the MFC s bezel rests against the front of the panel With the mounting bracket screws oriented vertically i e 6 o clock and 12...

Страница 13: ...ng power The event output does not exceed the specified output rating of the MFC When driving a relay use a relay with a built in diode for coil surge suppression ELECTRICAL CONNECTOR SPECIFICATIONS P...

Страница 14: ...12 WIRING TYPICAL WIRING...

Страница 15: ...e function setup For details on function setup method refer to SECTION 6 APPLICATION OPERATION 5 If no setting change is made while the multi setting flow rate is displayed the display will automatica...

Страница 16: ...OW RATE DISPLAY When the DISP key is pressed while the operation mode is displayed the L lamp lights and the totalized flow rate value is indicated on the upper display and lower display For example i...

Страница 17: ...when performing incremental changes to the SP value Multi SP Setpoint Setting Mode Multiple Setpoints Per Function Setup C 04 Up to four 4 SP setpoint values setting flow rate values can be programme...

Страница 18: ...splayed indication is automatically returned to the instantaneous flow rate display PROCEDURE FOR CHANGING FLOW RATE IN ANALOG SETTING To change the SP value using an external setpoint voltage confirm...

Страница 19: ...the DISP key is pressed 3 When the DISP key is pressed while the display is flashing step 2 of Selecting the Operating Mode procedure above the operating mode selection is cancelled 4 When 5 Valve ful...

Страница 20: ...onds or longer press DISP key less than 1 second press DISP key or any key is not pressed for 10 seconds or longer press DISP key 1 second or longer flow rate indication 3 Totalized flow rate Totalize...

Страница 21: ...ow rate display FUNCTION SETUP ITEM LIST Display Function Description Setup Options and Descriptions Factory Setting Remarks C 01 Key lock 0 Unlocked 1 Settings other than flow rate setting are locked...

Страница 22: ...nal switch input 1 function assignment 0 C 11 External switch input 2 function assignment 0 Not used 1 Reset totalization 2 Stop totalization count operation 3 Switching of SP number 4 Switching of fl...

Страница 23: ...pressure adjustment 0 0 0 1 MPa 0 14 5 PSIG 1 0 05 0 15 MPa 7 25 21 8 PSIG 2 0 15 0 25 MPa 21 8 36 3 PSIG 3 0 25 0 35 MPa 36 3 50 8 PSIG 4 0 35 0 45 MPa 50 8 65 3 PSIG 5 0 45 0 5 MPa 65 3 72 5 PSIG 2...

Страница 24: ...ence No Display Parameter Description Factory Setting Setting Range Refer to Function Setup Item Remarks 1 0 r 9 1 Flow rate OK judgment range 2 FS 10 0 5 to 100 FS 10 2 0 HYS 1 Flow rate OK judgment...

Страница 25: ...vent output type assignment in the function setup 7 This can be set only when 1 Function enabled is selected for the C 28 analog optional scaling function in the function setup 8 This can be set only...

Страница 26: ...the gas is shut off for more than five 5 minutes set the set flow rate SP to zero or valve fully closed AL81 Sensor error Sensor problem particulate in sensor or use of helium or hydrogen gas Turn po...

Страница 27: ...nstall an upstream filter Contact factory Flow rate does not stabilize Operational differential pressure range is exceeded Excessive supply pressure fluctuations Pressure regulator compatibility Exces...

Страница 28: ...ter Instrument Division and accompanied by a properly completed Returned Goods Authorization All returns are subject to restocking and possible rework charges to be determined by Porter Instrument Div...

Страница 29: ...ons and calibration the customer will be notified of the costs before proceeding with repair or replacement Repaired equipment will be warranted ninety 90 days from date of delivery to the customer or...

Страница 30: ......

Отзывы: