Summary of Contents for Craind Impianti 2020-2030-2040
- Page 1 MICROPROCESSOR BATCH CONTROLLER MOD.DOSAX 2020-2030-2040 THE APPLIANCE DESCRIBED HEREIN CONFORMS TO STANDARDS EN55011, EN61000- 3-2, IEC 1000-4-2, IEC1000-4-4 24/01/2006 VERSION 3.0...
- Page 2 OPERATING MODE SELECTION: PRESS THE CS KEY 1 SIMULTANEOUS MODE WHEN THE START BUTTON IS PRESSED, ALL THE ENABLED PREDETERMINERS START TO MEASURE OUT THE PRODUCT 2 SEQUENTIAL MODE WHEN THE START BUTTON IS PRESSED, THE FIRST ENABLED PREDETERMINER STARTS, FOLLOWED BY THE SECOND, AND SO ON 3 INDIVIDUAL MODE PRESS ONE OF THE F KEYS ON THE LEFT (F1 = PRODUCT 1, F2 = PRODUCT 2...) IN ORDER TO SELECT...
- Page 3 TOTALIZATORS PRESS ONE OF THE F KEYS ON THE LEFT (F1 = PRODUCT 1, F2 = PRODUCT 2...) IN ORDER TO SELECT THE PRODUCT PRESS THE F1 KEY THE DISPLAY SHOWS THE PARTIAL TOTALIZATOR WHICH CAN BE RESET USING THE CLEAR KEY THE HISTORICAL TOTALIZATOR (NOT RESETTABLE) IS DISPLAYED WHEN THE ARROW KEY IS PRESSED PARAMETERS MENU...
- Page 4 1 = OUTPUT ALWAYS ENABLED (INDEPENDENTLY FROM WHETHER THE INSTRUMENT IS RUNNING OR NOT) 2 = OUTPUT ONLY ENABLED DURING OPERATION, WHEN THE PREDETERMINER STOPS THE OUTPUT WILL SEND OUT ANY IMPULSES THAT IT HAS MEMORIZED IN ORDER TO COMPLETE THE REMOTE CALCULATION 3 = OUTPUT ONLY ENABLED DURING OPERATING, WHEN THE PREDETERMINER STOPS THE OUTPUT WILL BE INTERRUPTED AND ANY MEMORIZED IMPULSES WILL BE CANCELLED...
- Page 5 Description 24 Vac 0 Vac Description of digital input connections: NOTE: it is advisable to use a separation transformer dedicated to the instrument power supply. In the presence of strong electromagnetic disturbance or if the conductors are placed near power lines, use shielded cables and filters for the 24 V supply.
- Page 6 ATTENTION: for instrument DOSAX 2020-2030-2040 produced from january 2006, the alarm exit out 8 becames Mos-fet and uses only the pin 6 Mos-fet and relay output connections after january 2006: Output Description Com-out + Common outputs +24 Vdc Com-out -...
- Page 7 Mos-fet and relay output connections before january 2006: Output Description Com-out + Common outputs +24 Vdc Com-out - Common outputs 0 Vdc Out 1 mos-fet (factorized impulse output 1) Out 2 mos-fet (factorized impulse output 2) Out 3 mos-fet (factorized impulse output 3) Out 4 clean relay contact (predeterminer 1) Out 4 clean relay contact (predeterminer 1) Out 5 clean relay contact (predeterminer 2)
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Page 8: Password Setup
PASSWORD SETUP The user is asked to enter a 4-digit password to protect access to SETUP parameters. PASSWORD _ _ _ _ the password can be entered using the numeric keys: 2040 (not modifiable) To confirm press the ENTER key If you enter the wrong password you can enter the correct one again to exit this page press the ESC key ANNEX TO DOSAX 2040 MANUAL... - Page 9 In this page it is possible to define the flow scale shown according to the following order: 0 = litres/second 1 = litres/minute 2 = litres/hour To modify the value: Use the keypad to type in the desired value In the event of errors, use CLEAR to erase any incorrect numbers Press ENTER to confirm the value typed in By pressing ENTER the following menu page will appear: Press ESC to quit page visualisation and return to main menu...
- Page 10 MIN. FLOW ALARM 1 To modify the value: Use the keypad to type in the desired value In the event of errors, use CLEAR to erase any incorrect numbers Press ENTER to confirm the value typed in By pressing ENTER the following menu page will appear: Press ESC to quit page visualisation and return to main menu MAX.
- Page 11 In this page it is possible to introduce a value expressed in seconds (max. 127) in order to delay the minimum flow alarm triggering. This parameter is used in order to prevent blocks in supply when the plant is started up with the line empty.
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