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Ascon Tecnologic - KX6 - ENGINEERING MANUAL -

 PAG. 25

 

]

SP group - Set point parameters

no. Param.

Description

Dec. 

Point

Values

Default

60

nSP

Number of used set points

0

1... 4

1

61

SPLL

Minimum set point value

dP

From -1999 to SPHL

-1999

62

SPHL

Maximum set point value

dP

From SPLL to 9999

9999

63

SP

Set point 1

dP

From SPLL to SPLH

0

64

SP2

Set point 2

dP

From SPLL to SPLH 

0

65

SP3

Set point 3

dP

From SPLL to SPLH

0

66

SP4

Set point 4

dP

From SPLL to SPLH

0

67

A.SP

Selection of the active set point

0

From 1 (SP 1) to nSP

1

68

SP.rt

Remote set point type

0

rSP 

The value coming from serial link is used as remote SP;

trin 

The value will be added to the local set point selected 

by A.SP and the sum becomes the operative set point;

PErc 

The value will be scaled on the input range and this 

value will be used as remote SP.

trin

69

SPLr

Local/remote set point selection

0

Loc Local;

rEn =   Remote.

Loc

70

SP.u

Rate of rise for 

POSITIVE

 set point 

change (ramp UP)

2

0.01... 99.99 (inF) engineering units per minute

inF

71

SP.d

Rate of rise for 

NEGATIVE

 set point 

change (ramp DOWN)

2

0.01... 99.99 (inF) engineering units per minute

inF

 

]

PAn group - Operator HMI parameters

no. Param.

Description

Dec. 

Point

Values

Default

72

PAS2

Level 2 password (limited 

access level)

0

oFF 

Level 2 not protected by password;

1... 200.

20

73

PAS3

Level 3 password (com-

plete configuration level)

0

3... 200

30

74

uSrb

 button function during 

RUN TIME

nonE 

No function;

tunE 

Auto-tune/self-tune enabling.  A single press (longer than 1 se-

cond) starts the auto-tune;

oPLo 

Manual mode.  The first pressure puts the instrument in manual mode 

(oPLo) while a second one puts the instrument in Auto mode;

AAc 

Alarm acknowledge;

ASi 

Alarm reset;

St.by 

Stand by mode.  The first press puts the instrument in stand by 

mode while a second one puts the instrument in Auto modet;

SP1.2  SP/SP2 selection.

tunE

75

diSP

Middle display management

nonE 

Standard display;

SPF 

Final set point;

Spo 

Operative set point;

AL1 

Alarm 1 threshold;

AL2 

Alarm 2 threshold;

Po 

Power Output

0

76

di.cL

Colour of the upper display

  0  The display colour is used to show the actual deviation (PV - SP);

  1  Display red;

  2  Display green;

  3  Display orange.

0

77

AdE

Deviation for display colour 

management

1... 9999 (E.U.)

5

78

diS.t

Display Timeout

2

oFF 

Display always ON;

0.1... 99.59 (mm.ss).

oFF

79

fiLd

Filter on the displayed 

value

1

oFF 

Filter disabled;

1... 100 (E.U.).

oFF

80

dSPu

Instrument status at power 

ON

AS.Pr 

Starts in the same way it was prior to the power down;

Auto 

Starts in Auto mode;

oP.0 

Starts in manual mode with a power output equal to zero;

St.bY 

Starts in stand-by mode.

AS.Pr

81

oPr.E

Operative modes enabling

ALL 

All modes will be selectable by the next parameter;

Au.oP  Auto and manual (oPLo) mode only will be selectable by the next 

parameter;

Au.Sb 

Auto and Stand-by modes only will be selectable by the next parameter

ALL

82

oPEr

Operative mode selection

If oPr.E = ALL: 

- Auto = Auto mode; 

 - 

oPLo = Manual mode; 

 - 

St.bY = Stand by mode;

If oPr.E = Au.oP: - 

Auto = Auto mode; 

 

- oPLo = Manual mode;

If oPr.E = Au.Sb:  - Auto = Auto mode; 

 - 

St.bY = Stand by mode.

Auto

Summary of Contents for KX6

Page 1: ...ng 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...

Page 2: ...e the 2 retainers To re insert the controller in its housing reverse the extraction procedure 2 3 General notes about wiring 1 Do not run input wires together with power cables 2 External components l...

Page 3: ...Common 24 VAC DC Notes 1 The isolated input DI2 must be used in one of the modes determined by the link High level input 110 220 VAC Low level input 24 VDC VAC 2 Logic input 2 is isolated by the meas...

Page 4: ...ot exceed 1 5 km at 9600 baud 2 7 Power Supply Power Supply 11 12 Supply Voltage 100 240 VAC 15 10 Notes 1 Before connecting the instrument to the power line make sure that line voltage is equal to th...

Page 5: ...e Temperature drift It is part of the global accuracy Operating temperature 0 50 C 32 122 F Storage temperature 30 70 C 22 158 F Humidity 20 85 RH not condensing Electromagnetic compatibility and safe...

Page 6: ...on parameters is protected by a password Note The instrument will show only the parameters consistent with the specific hardware and in accordance with the value assigned to the previous parameters e...

Page 7: ...nd the OEM parameter set has NOT been loaded 2 Using the serial link it is always possible to send to the address 13H the corretct password in order to obtain the desired action 481 for the Factory se...

Page 8: ...es automatically in MAN mode Removed the burnout condition the instrument remains in MAN mode until Auto mode is selected by OPEr parameter a command by serial link digital imput or by the key pressur...

Page 9: ...vailable Always Range When at least one output is programmed as con trol output nonE Alarm not used LoAb Absolute low alarm HiAb Absolute high alarm LHAo Absolute band alarm with alarm indication out...

Page 10: ...19 AL1t is different from SE br Range 1 9999 engineering units Notes 1 The hysteresis value is the difference between the Alarm threshold value and the point the Alarm automatically resets 2 When the...

Page 11: ...ange and stand by LbA group Loop break alarm General note about LBA alarm The LBA operate as follows applying the 100 of the power output to a process the process variable after a time due to the proc...

Page 12: ...nditions e g set point change during tune execution etc Note Fast auto tune can start only when the measured value PV is lower than SP 1 2 SP Available When 39 cont PID or 3Pt Range 4 8 where 4 Oscill...

Page 13: ...th a power output equal to the value it will use at steady state instead of zero and the undershoot will become very little in theory equal to zero Available When 39 cont PID or 3Pt Range 100 0 100 0...

Page 14: ...rument returns at P cAL parameter 5 During the potentiometer calibration the instrument detects the real valve stroke time and stores it in the Str t Stroke time parameter At the end of the automatic...

Page 15: ...e master zone and it uses a set point equal to 210 C The second zone has a local set point equal to 45 C The third zone has a local set point equal to 45 C The fourth zone has a local set point equal...

Page 16: ...of the instrument control alarms etc 81 dSPu Status of the instrument at power up Available Always Range AS Pr Starts in the same way it was prior to the power down Auto Starts in Auto mode oP 0 Start...

Page 17: ...of the configuration procedure is completed In order to exit from configuration parameter procedure proceed as follows Push button Push button for more than 10 s The instru ment will come back to the...

Page 18: ...en the instrument is powered it starts immediately to work according to the memorized parameter value In other words the instrument has one status only the run time status During run time we can force...

Page 19: ...no buttons for more than 10 seconds 8 4 Automatic Mode 8 4 1 Keyboard function when the instrument is in Auto mode Performs the action programmed by 75 uSrb button function during RUN TIME parameter...

Page 20: ...ped from stand by to auto modes the instrument will start automatically the alarm masking the soft start functions and the auto tune if programmed 9 ERROR MESSAGES 9 1 Out of range signals The upper d...

Page 21: ...aults found without any fees or charge for Ascon Tecnologic except in the event of alternative agreements 10 3 Maintenance This instrument does not requires periodical recalibration and it have no con...

Page 22: ...7 SP1 SP2 selection oFF 10 diF2 Digital Input 2 function oFF 11 di A Digital Inputs Action DI2 only if configured 0 DI1 direct action DI2 direct action 1 DI1 reverse action DI2 direct action 2 DI1 dir...

Page 23: ...tand by mode 2 Alarm 1 enabled in out of range condition 3 Alarm 1 enabled in stand by mode and in out of range condition 0 AL2 group no Param Description Dec Point Values Default 27 AL2t Alarm 2 type...

Page 24: ...r up and after a set point change 5 Evo tune with automatic restart at every power up 6 Evo tune with automatic start the first power up only 7 Evo tune with manual start 8 Evo tune with automatic res...

Page 25: ...n tunE Auto tune self tune enabling A single press longer than 1 se cond starts the auto tune oPLo Manual mode The first pressure puts the instrument in manual mode oPLo while a second one puts the in...

Page 26: ...ransmitted Master nonE Retransmission not used the instrument is a slave rSP The instrument becomes a Master and retransmits the operative set point PErc The instrument become a Master and it retransm...

Page 27: ...Ascon Tecnologic KX6 ENGINEERING MANUAL PAG 27...

Page 28: ...Ascon Tecnologic KX6 ENGINEERING MANUAL PAG 28...

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