background image

st.32

xead

pa.01

pa.14 

• U.CAL

• Lin 

Lin 

Custom linearization for main

or aux input (*)

Step 0

Step 32

......

Scale limits

Scale limits

• CuSt 

Set number of parameters 

in custom menu

[ 0 ... 14 ]

CuSt 

Set custom “dAtA” menu

Identification code for 

parameter 1

Identification code for 

parameter 14

......

X X X X

x

The identification code is specified in this

position, under the parameter name

U.CAL

User calibration

 U.CAL  Function

 1  Analogue output 1

 2  Analogue output 2

 3  Input 1 - custom probe 10V

 4  Input 1 - custom probe 50mV

 5  Input 2 - potentiometer

(*) Not available for: 

16-step programmer (SPPt = 3)

 

programmer with control parameter groups (SPPt = 2)

 

input correction function enabled (SEnS + 8)

 

custom TC input (SEnS = 0; tyPE = 20, 21)

 

custom RTD input (SEnS = 1; tyPE = 4, 5)

 

custom PTC input (SEnS = 2 ; tyPE = 2, 3)

Start/Stop 

Programmer

(0...63)

 0 

from enabled digital input

 1 

from AL1 ON

 2 

from AL2 ON

 3 

from AL3 ON

 4 

 5 

from serial line (address 0049H, bit 0)

 6 

from serial line (address 0049H, bit 1)

 7 

from keys

Reset

Programmer

(0...15)

st.00

bvtt

al.nr

sns.2

sens

+ 8 to enable HB alarm

+ 16 to enable LBA alarm

 SnS.2  Signal

  0 

0 ... 1V

  1 

0.2 ... 1V

  2 

0 ... 10V

  3 

2 ... 10V

  4 

0 ... 20mA

  5 

4 ... 20mA

 6 

Potentiometer

  7 

CT 50mA 

~

 AL.nr  Alarm 1 

Alarm 2 

Alarm 3

 0 

disabled 

disabled 

disabled

 1 

enabled 

disabled 

disabled

 2 

disabled 

enabled 

disabled

 3 

enabled 

enabled 

disabled

 4 

disabled 

disabled 

enabled

 5 

enabled 

disabled 

enabled

 6 

disabled 

enabled 

enabled

 7 

enabled 

enabled 

enabled

   Function

 0  none (key disabled)

  1 

MAN / AUTO select

  2 

LOC / REM

 3  HOLD

  4 

Start / Stop self-tuning

  5 

Start / Stop autotuning

  6 

Set / Reset outputs OUT 1 ... OUT 4

 7  Reset alarms memory

 8  -

 9  Instantaneous integral reset

 10  START / STOP Programmer (if enabled in S.S.t.)

 11  RESET Programmer (if enabled in _ _ r.t.)

Selection

of probe type

for aux input

Select number of 

enabled alarms

Function of M/A keys: “

Note: scale selection with “tYPE” code in InP.

 SEnS  Probe type for main input

 0 

Thermocouple (TC)

 1 

Resistance Thermometer (RTD)

 2 

Thermistor (PTC)

 3 

Voltage 0...50mV / 10...50mV

 4 

Current 0...20mA / 4...20mA

 5 

Voltage 0...10V / 2...10V

  6 

Custom 10V

  7 

Custom max 50mV

Selection of 

probe type for 

main input

+16 disable function in configuration menu

       (only for butt parameters)

+8 to enable main input curve 4 point correction (alternative to custom linearization).

See description in “Main Input Correction Function” section.

+16 to disable averaging filter on sampled value (available from software release 3.05)

+8 to disable averaging filter on sampled value (available from 

software release 3.05)

bvt.2

led.3

led.2

led.1

d.i.F.1, d.i.F.2

Function of 

digital input 1 

(IN1)

+ 16 for inverse logic input

+ 32 to force logic state 0 (OFF)

+ 48 to force logic state 1 (ON)

Function of 

digital input  2 

(IN2)

Defining SV 

display function

 LEd.x  Function

 0 

none

 1 

MAN/AUTO (ON in manual, OFF in auto)

 2 

LOC/REM (ON in remote, OFF in local)

 3 

self-tuning enabled

 4 

autotuning enabled

 5 

IN1 repetition

 6 

IN2 repetition

 7 

enable serial dialogue

 8 

HOLD on

 9 

Error present (error code <> 0)

 10 

Softstart running

 11 

Program 0, 1, 2, 3 (LS bit)

 12 

Program 0, 1, 2, 3 (MS bit)

 13 

Programmer in START

 14 

Programmer in RESET

 15 

Programmer RUNNING

Function of “MAN” LEDs: M/A, L/R, ATUN, IN1, IN2 repetition, 

event programmer, serial port enabled, errors present

+ 16 for flashing LED function

 d.i.F.x  Digital input function 

 0 

none (key disabled)

 1 

MAN / AUTO select

  2 

LOC / REM

 3 

HOLD

 4 

Start / Stop programmer

 5 

Reset programmer

 6 

Software power on/off

 7 

Reset alarms memory

 8 

Select program 0, 1, 2, 3 (LS bit)

 9 

Select program 0, 1, 2, 3 (MS bit)

 10 

Advance program to end of cycle

 11 

Advance program to last step

 12        Enable program advance

 diSP  Lower display (SV) function

 0 

SSP - setpoint enabled

 1 

InP.2 - aux input

 2 

Control output value

 

Deviation (SSP - PV)

LEd.1 (MAN), LEd.2 (AUX), LEd.3 (PRG)

bArG

 bArG

 0  Heat

 1  Cool

  2  Heat + Cool

 3  PV

 4  Aux input (position V2 valve)

 5  Current setpoint

 6  -

 7  -

 8  Deviation (PV-setpoint)

   10%… + 10% of full scale

Bargraph

function

 s.s.t.

-

  r.t.

-

-

d.1.f.2.

d.1.f.1.

disp

+8 inverse action

+16 Autoreset enabled (Stop = program reset) (only for _S.S.t. parameter)

+16 reset from the set it puts into effect them without zero setting power  (only for  _ _ rt parameter)

+32 start from current value of process variable (only for _S.S.t. parameter)

9

80090G_MHW_1600-1800P_04-2013_ENG

Содержание 1600P

Страница 1: ...range with or without decimal point PTC type on request DIN 43760 Pt100 JPT100 990Ω 25 C Max line resistance for RTD 20Ω Safety detection of short circuit or opening of probes LBA alarm HB alarm C F selection configurable from faceplate Linear scale ranges 1999 to 9999 with configurable decimal point position Thermocouples IEC 584 1 J K R S T B E N Ni Ni18Mo L NiCr CuNi Cold junction error 0 1 C C...

Страница 2: ...r supply isolated 1500V 10 24Vdc max 30mA short circuit protection 9 5 18 20 19 21 22 Out2 AL1 Out1 Main C 32 W1 Transmitter supply GND Vt 1 2 3 4 5 6 7 8 9 10 11 24 25 26 27 28 29 30 31 32 33 22 21 20 19 18 17 16 15 14 13 12 1800 1600 NC NC NC NO NO NO C C PWR 3 1 2 T 3 1 2 T Key Function defined with but 2 parameter M A key Function defined with butt parameter PV Display Indication of process va...

Страница 3: ...eep the F key pressed to scroll the menus Release the F key to select the displayed menu Press the F key to access the parameters Keep the F key pressed to exit any menu Keep F Auto Man keys pressed for 2 sec on any menu to go immediately to level 1 display S3 ON Current setpoint display only LEVEL 1 MENU PASS NO SI Hrd U CAL S4 ON YES NO Custom menu Password User calibration Protection code The a...

Страница 4: ...ON 11 ON ON OFF ON 12 OFF OFF ON ON 13 ON OFF ON ON 14 OFF ON ON ON 15 ON ON ON ON S step hold events Step S advanced through digital input function When digital inputs have state set in this function program automatically advances to next step otherwise it waits at end of previous step function is enabled through SP Pr parameter on Hrd menu d i F 1 and or d i F 2 set to 12 Hold Back Band value sy...

Страница 5: ... control Ctrl 14 has been selected s tvn CFG Enabling self tuning autotuning softstart CFG Control parameters 15 S tun Continuos Self tuning Softstart autotuning 0 NO NO NO 1 YES NO NO 2 NO YES NO 3 YES YES NO 4 NO NO YES 5 YES NO YES 6 7 8 WAIT NO NO 9 GO NO NO 10 WAIT YES NO 11 GO YES NO 12 WAIT NO YES 13 GO NO YES Note 1 Active S tun functionS reset when switching from Automatic to Manual Propo...

Страница 6: ...o local setpoint 2 digital absolute from serial line 3 digital relative to from serial line local setpoint PROBE TC SEnS 0 tYPE Probe type Scale Scale range max Scale range max C F without decimal point with decimal point 0 PTC 990Ω C 55 120 55 0 120 0 1 PTC 990Ω F 67 248 67 0 248 0 2 PTC 990Ω C Custom scale 3 PTC 990Ω F Custom scale tYPE Signal type Scale Max scale range 0 0 50mV linear 1999 9999...

Страница 7: ...lla corrente di carico inferiore alla soglia impostata nel tempo di ON dell uscita di controllo 1 Uscita relè logica allarme attivo ad un valore della corrente di carico superiore alla soglia impostata nel tempo di OFF dell uscita di controllo 2 Allarme attivo se una delle funzioni 0 e 1 è attiva OR logico tra le funzioni 0 e 1 3 Per uscita continua di riscaldamento 7 Per uscita continua di raffre...

Страница 8: ... analogue repetition signal output 2 Out W2 Assignment of signal or reference value PV SP SP PROG DEV DEV IN AUX HEAT COOL AL1 AL2 AL3 serial line value 79 80 81 Hrd sp pr hrd i hrd 2 Hrd Hardware configuration Installation of aux input digital inputs serial interface Installation of relay logic outputs MAIN AL1 AL2 AL3 and analogue outputs W1 W2 16 to enable analogue output W1 32 to enable analog...

Страница 9: ...e 0 10V 2 10V 6 Custom 10V 7 Custom max 50mV Selection of probe type for main input 16 disable function in configuration menu only for butt parameters 8 to enable main input curve 4 point correction alternative to custom linearization See description in Main Input Correction Function section 16 to disable averaging filter on sampled value available from software release 3 05 8 to disable averaging...

Страница 10: ...int value rPt ramp time from 0 0 to 99h59m time base in h m or 99m59s time base in m s set a time that gives a faster or slower variation depending on the initial value and on the final setpoint Sot hold time from 0 0 to 99h59m time base in h m or 99m59s time base in m s Hbb tolerance band symmetrically positioned above and below the setpoint and referenced to the main input or the auxiliary input...

Страница 11: ...d by intercepting the setpoint profile point B1 If interception is not possible as in the case of variable at PV1 program restart occurs at the current time and setpoint If the Hbb control is enabled the programmer time base remains stopped until the variable re enters the set tolerance band symmetrically placed around the setpoint PV1 1 2 3 4 t1 t2 A1 A B1 B PV Set point Step 0 time Display Modif...

Страница 12: ...he output is in OFF state The alarm is reset automatically when alarm conditions have been cleared If AL Hb is set at 0 both types of HB alarm are disabled and the assigned relay is de energized The load current reading is displayed by selecting InP2 level 1 NOTE ON OFF times refer to the cycle time set for the selected output Alarm Hb_F 3 7 for analog output is ON when the load current is lower t...

Страница 13: ...ional band at 0 1 with on off type setting C Switch to automatic and observe the behavior of the variable It will be similar to that in the figure D The PID parameters are calculated s follows Proportional band Peak P B x 100 V max V min V max V min is the scale range Integral time It 1 5 x T Derivative time dt It 4 E Switch the unit to manual set the calculated parameters Return to PID action by ...

Страница 14: ...mmer model the program is in STOP if self tuning is activated when the unit is switched on 14 SELF TUNING 15 AUTO TUNING PID parameters cannot be set if the self tuning function is enabled The function can be one of two types permanent or one shot The first continuously measures system oscillations to find the optimum PID values to reduce such oscillations It does not engage if the oscillations dr...

Страница 15: ...n is applied to linear scales 50mv 10V 20mA Pot The four values are set on the Lin menu as follows A1 St100 B1 St01 A2 St02 B2 St03 Setting is limited to the defined scale LoS HiS on InP menu The offset function oFt parameter on InP menu remains enabled Limits B1 always greater than A1 B1 A1 at least 25 of full scale of selected probe Example Sens 9 TyPE 0 Pt100 natural scale 200 600 dPS 0 LoS 0 H...

Страница 16: ...an isolation transformer be used only for the devices connecting the screen to ground it is important for the electrical system to have a good ground connection voltage between neutral and ground must not exceed 1V and resistance must be less than 6Ohm if the supply voltage is highly variable use a voltage stabilizer for the device use line filters in the vicinity of high frequency generators or a...

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