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Setpoint unit

2022Setp

USER MANUAL

5.8.2008 V1.3

Nokeval

Summary of Contents for 2022Setp

Page 1: ...1 Setpoint unit 2022Setp USER MANUAL 5 8 2008 V1 3 Nokeval...

Page 2: ...nce 1 1 Mohms Physical range 0 12 V Calibr accuracy 5 mV Linearity 2 mV Tempco 100 ppm C Analog output card Galvanic isolation Yes shared with serial communication and another output card mA output Ma...

Page 3: ...t unit on bus 2000 RS on off Term Fs Configuration Using front panel The indicator can be fully configured using the front panel keys The configuration settings are explained in chapter Settings and u...

Page 4: ...ble sample points e g 4 112 mA corresponds to 0 bar and 16 501 mA corresponds to 6 bar This is set up in slot A configuration menu The reading is put available on internal channel 1 to be available fo...

Page 5: ...to show the setpoint by pressing or v for the time specified in the settings The setpoint can then be adjusted The display is returned to input display when no buttons is pressed for a while The indic...

Page 6: ...ons are shown Save to keep the settings made and Undo to discard all the changes Select Save or Undo and push Finally exit from the slot selection by third or select another slot with v and so on Moni...

Page 7: ...again you can exit with The password consists of six keypresses using all the buttons Setpoint Mode Operation mode as described in chapter User interface Normal mode Normal Displaying channel number r...

Page 8: ...Monitor menu The monitor menu has only one item Mainch which tells which internal channel is currently being displayed 8...

Page 9: ...the input reading 2 Two point scaling Input signal Mea1 in mA or V is converted to scaled reading Sca1 in any engineering units and Mea2 is converted to Sca2 Linear interpolation and extrapolation is...

Page 10: ...first point in output scaling The reading Rdg1 in engineering units produces physical output Out1 in mA or V Rdg2 Out2 The other point in output scaling Linear interpolation and extrapolation is appl...

Page 11: ...unt It tells the number of serial commands processed After 255 it will roll over to 0 Serial commands Serial communications is based on Nokeval SCL protocol There is a separate manual SCL manual avail...

Page 12: ...tes when the input reading goes above setpoint 5 and deactivates at setpoint 4 The alarm also activates when the input reading goes below setpoint 5 and deactivates at setpoint 4 From The channel that...

Page 13: ...Monitor menu The monitor menu has only one item Alarms It tells the state of the alarms 0 no alarms 1 alarm1 2 alarm2 4 alarm3 and any sum of these Can be locked to manually test the relays 13...

Page 14: ...14 Nokeval Yritt j katu 12 37100 Nokia Finland Tel 358 3 3424800 Fax 358 3 3422066 www nokeval com...

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