ascon KX6 Engineering Manual

ascon KX6 Engineering Manual

Controller with servomotor drive output
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KX6
CONTROLLER WITH
SERVOMOTOR DRIVE OUTPUT
Engineering Manual
Code : ISTR-MKX6-ENG00 - Vr. 0.0 (ENG)
Ascon Tecnologic S.r.l.
Viale Indipendenza 56, 27029 Vigevano (PV) - ITALY
Tel.: +39 0381 69871/FAX: +39 0381 698730
www.ascontecnologic.com
e-mail: info@ascontecnologic.com
1
OUTLINE DIMENSIONS (mm)
1.1

Mounting requirements

This instrument is intended for permanent installation, for
indoor use only, in an electrical panel which encloses the
rear housing, exposed terminals and wiring on the back.
Select a mounting location having the following characteristics:
1. It should be easily accessible;
2. There is minimum vibrations and no impact;
3. There are no corrosive gases;
4. There are no water or other fluids (i.e. condensation);
5. The ambient temperature is in accordance with the
operative temperature (0... 50°C);
6. The relative humidity is in accordance with the instrument
specifications (20... 85%);
The instrument can be mounted on panel with a maximum
thickness of 15 mm.
Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 1
When the maximum front protection (IP65) is desired, the
optional gasket must be mounted.
1.2

Dimensions

48
11
1.3

Panel cutout

+0.6
45
mm
89
65 mm min.

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Summary of Contents for ascon KX6

  • Page 1 (0... 50°C); 6. The relative humidity is in accordance with the instrument specifications (20... 85%); The instrument can be mounted on panel with a maximum thickness of 15 mm. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 1...
  • Page 2 Note: For TC wiring use proper compensating cable preferable shielded. 2.4.2 mA Input 0/4... 20 mA input wiring for passive transmitter using an external pws External 0/4...20 mA Passive transmitter Input impedance: < 50 Ω. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 2...
  • Page 3 A double or reinforced isolation between logic input 1 mA output: 0/4... 20 mA, galvanically isolated. and power line must be assured by the external Maximum Load Impedance: 500Ω. elements. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 3...
  • Page 4 Programmable between 1... 255. Notes: 1. RS-485 interface allows to connect up to 30 devices with one remote master unit. 2. The cable length must not exceed 1.5 km at 9600 baud. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 4...
  • Page 5 Storage temperature: -30... +70°C (-22... +158°F); Humidity: 20... 85% RH, not condensing. Electromagnetic compatibility and safety requirements Compliance: • EMC Directive (EN 61326-1), • Safety Directive (EN 61010-1); Installation category: II; Pollution category: 2. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 5...
  • Page 6 Note: The group selection is cyclic as well as the selection We call this set “configuration parameter set” (or “configuration parameters”). of the parameters in a group. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 6...
  • Page 7 (-481 for the Factory set, an overrange error. -581 for OEM set or -682 to store the OEM set). 2. It is possible to set a full scale read-out lower Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 7...
  • Page 8 When using the servomotor control, both Out1 and Out2 are to be selected as Heating or Cooling (o2F = o3F = HrEG or o2F = o3F = crEG); Parameter [39] cont must be set as 3pt. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 8...
  • Page 9 Range: • When at least one output is programmed as con- Ab1 = +1 trol output: PWR ON nonE Alarm not used; LoAb Absolute low alarm; HiAb Absolute high alarm; LHAo Absolute band alarm with alarm indication Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 9...
  • Page 10 Relative band alarm with alarm indication [19] AL1t is different from SE. b r. inside the band. Range: 1... 9999 engineering units. Notes: 1. The hysteresis value is the difference between Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 10...
  • Page 11 Range: 0 Never; (5°C in 2 minutes) the instrument will generate the alarm. During stand by; During overrange and underrange; During overrange, underrange and stand-by. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 11...
  • Page 12 3. The EvoTune type is suitable when: Setting Fuoc = 1 this function is disabled. • You have no information about your process; • You can not be sure about the end user skills; Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 12...
  • Page 13 [58] Pot - Potentiometer enabling Range: -100.0... +100.0%. Available: When [39] cont = 3Pt. Range: nonE Potentiometer not used; Pot.o Potentiometer used for indication only; Pot.c Potentiometer used for feedback. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 13...
  • Page 14 Range: From [62] SPLL to [63] SPHL engineering units. 5. During the potentiometer calibration the instrument detects the (real) valve stroke time and stores it in the Str. t (Stroke time) parameter. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 14...
  • Page 15 In this way, the thermal profile will be the following: When a new set point is selected using the key, – Master SP = 210°C; the display will show for 2 seconds the acronym of Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 15...
  • Page 16 Starts in manual mode with a power output equal to zero. St.bY Starts in stand-by mode Note: When you change the value of [82] oPr.E, the instrument forces [83] oPEr parameter equal to Auto. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 16...
  • Page 17 - Aut.r - A 10 Aut.r proceed as follows: • Push button. • Push button for more than 10 s. The instru- ment will come back to the “standard display”. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 17...
  • Page 18 10 second the instrument comes automatically back to the Standard display, the new value of the last selected parameter is lost and the parameter modification procedure is closed. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 18...
  • Page 19 ON in sequence in order to show that the instrument is working correctly. If an alarm occurs or a button is pressed, the display returns to the normal operation. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 19...
  • Page 20 P. c AL Potentiometer calibration error. The indication disap- pears when the button is pressed (the instrument E. p . c A returns to the parameter) P. c AL Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 20...
  • Page 21 The faulty product must be shipped to Ascon Tecnologic OEM during machine start up. with a detailed description of the faults found, without any fees or charge for Ascon Tecnologic, except in the event of Note: When the instrument is powered by the A01 key, the alternative agreements.
  • Page 22 Alarms linked up with the out 4 o4AL Loop break alarm; Sensor break; Potentiometer break alarm. Direct action; Reverse action; Out 4 action o4Ac dir.r Direct with reversed LED; ReU.r Reverse with reversed LED. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 22...
  • Page 23 Alarm 2 enabling during Stand-by mode and Alarm 2 enabled in out of range condition; AL2o out of range conditions Alarm 2 enabled in stand by mode and in out of range condition. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 23...
  • Page 24 Pot.o Potentiometer used for indication only; Pot.c Potentiometer used for feedback control The automatic potentiometer calibration is disabled; Automatic potentiometer calibration P. c aL The automatic potentiometer calibration is enabled. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 24...
  • Page 25 If oPr.E = Au.oP: - Auto = Auto mode; Auto oPEr - oPLo = Manual mode; If oPr.E = Au.Sb: - Auto = Auto mode; - St.bY = Stand by mode. Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 25...
  • Page 26 AL. P Adjust Low Offset -300... +300 (E.U.) AL. o Adjust High Point From (AL.P + 10) to 9999 engineering units 9999 AH. P Adjust High Offset -300... +300 AH. o Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 26...
  • Page 27 Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 27...
  • Page 28 Ascon Tecnologic - KX6 - ENGINEERING MANUAL - PAG. 28...

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