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SEGMENT SKIP COMMAND

Use this command to terminate a running profile segment and to 
move to the next segment. Skipping the last segment will result in 
completion of the current profile cycle.

PROFILE PAUSE COMMAND

This parameter is available while a profile cycle is in progress and 
can be used to Pause (halt) the profile as long as desired. Set the 
command to ‘Yes’ for Pausing and ‘No’ to continue. Under Pause 
state, the ramp segment stops ramping while the soak segment 
stops counting down the timer.

PROFILE ABORT COMMAND

These parameters are mutually exclusive. Use 

Start

 command to 

commence  a  new  profile  cycle  and 

Abort

  command  to  abort  / 

terminate a running profile cycle. Set the value to ‘Yes’ to issue the 
command.

PROFILE START COMMAND 

Parameter Description

Settings

(Default Value)

No

Yes

(Default : No)

No

Yes

(Default : No)

No

Yes

(Default : No)

SEGMENT HOLDBACK TYPE

The modified Holdback Band Type is applied immediately on the 
current segment.

SEGMENT TIME INTERVAL

The  time  interval  for  a 

Ramp

  segment  actually  determines  the 

RATE  at  which  the  setpoint  steps  towards  the  target  setpoint. 
Thus, altering the time interval shall immediately affect the ‘Ramp 
Rate’ for the current segment.

If the time interval is modified for the 

Soak

 segment then the time 

elapsed so far is ignored and the soak timer starts counting down 
to 0 from the altered time interval value.  

User Manual

neuro 102 Plus

None

Up

Down

Both

END OF PROFILE ACKNOWLEDGE

This parameter is available if Output-2 and / or Output-3 Relay / 
SSR is programmed to turn ON as an ‘End Of Profile’ signal. Set 
this  parameter  to  ‘Yes’  (after  end  of  profile  is  reached)  to 
acknowledge the alarm and to turn OFF the output.

No

Yes

(Default : No)

The  following  parameters  allow  altering  the  running  segment  values  (Time  Interval,  Holdback 
Band  Type  &  Holdback  Band  Value)  and  Number  of  Repeats.  The  alterations  made  on  the  running 
segment are applicable only for the current execution of the profile cycle.

0 to 9999 Minutes

Table 8.3

Содержание neuro 102Plus

Страница 1: ...neuro 102Plus User Manual Advanced Universal Single Loop Process Controller...

Страница 2: ...ANSMISSION RECORDER PARAMETERS PAGE 11 12 6 INPUT OUTPUT CONFIGURATION PARAMETERS PAGE 12 14 7 SUPERVISORY PARAMETERS PAGE 13 17 8 PAGE 16 PAGE 14 PAGE 1 19 PROFILE PARAMETERS 9 OP1 OP2 OP3 FUNCTION P...

Страница 3: ...igure 1 1 below READOUTS The Upper Readout is a 4 digit 7 segment bright red LED display and usually displays the PV Process Value In Set up Mode the Upper Readout displays parameter values options Th...

Страница 4: ...ess to enter or exit set up mode DOWN UP ENTER Press to store the set parameter value and to scroll to the next parameter on the PAGE Press to increase the parameter value Pressing once increases the...

Страница 5: ...omatically disappears upon completion ofTuning procedure Profile Mode Indications Applicable if controller is supplied with Ramp Soak Profile option While a Profile Cycle is in progress the front pane...

Страница 6: ...Auxiliary Set point option The Controller is supplied with 2 rear panel terminals for connecting remote switch potential free contacts to toggle between Main Control Set point SP Auxiliary Control Set...

Страница 7: ...nual mode and if profile start command is issued the controller reverts toAuto Mode and initiates profile 2 The Manual mode Activation De activation is suppressed while the Tuning is in progress Howev...

Страница 8: ...ode is enabled at supervisory level Set the parameter value to Yes or No for entering and exiting the Standby mode respectively This is the Main Setpoint value that the controller respects for the con...

Страница 9: ...f the Controller is supplied with Auxiliary Set point option The alternate control set point that the controller respects for control purpose when selected through remote input terminals Parameter Des...

Страница 10: ...eter 5 Use UP DOWN keys to adjust the parameter value The display flashes if UP key is pressed after reaching the maximum value or DOWN key is pressed after reaching the minimum value 6 Press and rele...

Страница 11: ...g disabling the Lock step through the following sequence Locking 1 Press and release PAGE key while the controller is in the MAIN Display Mode The Lower Readout shows PAGE and the Upper Readout shows...

Страница 12: ...al On Off time in seconds for time modulating power output through Output 1 Relay SSR 0 1 to 10 0 Default 1 0 RELATIVE COOL GAIN Available for PID Control with bi directional that is Heat Cool mode Se...

Страница 13: ...Off Control with bi directional mode Sets differential dead band between On Off switching for Output 2 Defined in same units and resolution as that for PV COOL PULSE ON TIME Available for Pulsed On O...

Страница 14: ...ow Alarm 1 activation respectively Defined in same units and resolution as that for PV Min to Max Range specified for the selected Input Type Default Min or Max Range ALARM 1 WINDOW BAND Available for...

Страница 15: ...o the minimum recorder output signal level 0 mAor 4 mAor 0 V Default 199 Min to Max Range Specified for the Selected Input Type Default 1376 Min to Max Range Specified for the Selected Input Type RECO...

Страница 16: ...le 6 2 Default Type K Default C F C Default Reverse Reverse Direct Default PID On Off PID Pulse User Manual neuro 102 Plus Section 6 SETPOINT LOW LIMIT Set minimum permissible value for control setpoi...

Страница 17: ...fset 0 5 to 60 0 Seconds in steps of 0 5 Seconds Default 2 0 sec DIGITAL FILTER TIME CONSTANT Set the time constant in seconds for the low pass digital filter applied to the measured PV The filter hel...

Страница 18: ...0 to 1 25V DC voltage 0 to 5 0V DC voltage 0 to 10 0V DC voltage 1 to 5 0V DC voltage 3 wire RTD Pt100 1999 to 9999 units 199 to 600 C 328 to 1112 F 199 9 to 600 0 C 199 9 to 999 9 F or User settable...

Страница 19: ...PV takes longer to reach the SP Decreases the value if the overshoot persists Default Disable Disable Enable Default No No Yes MANUAL MODE Supervisory permission for Auto Manual mode selection Set to...

Страница 20: ...apping features Select the data packet parity as implemented by the host protocol CONTROLLER ID NUMBER Unique numeric code assigned to the controller for identification by the host Set the value as re...

Страница 21: ...le related parameters and commands are suppressed NUMBER OF SEGMENTS Set the number of segments to constitute the setpoint profile Set the number of times the profile is to be repeated cycled before e...

Страница 22: ...nt value for the profile holdback feature HOLDBACK VALUE Default 199 Min to Max Range specified for the selected Input Type Default None None Both Down Up User Manual neuro 102 Plus Profile Settings P...

Страница 23: ...ck Band Type is applied immediately on the current segment SEGMENT TIME INTERVAL The time interval for a Ramp segment actually determines the RATE at which the setpoint steps towards the target setpoi...

Страница 24: ...back Band Value is applied immediately on the current segment 1 to 9999 PROFILE REPEAT COUNTER This parameter shows the remaining profile cycles If the value is altered the repeat counter starts count...

Страница 25: ...type in accordance with the hardware configuration for Output 2 OP2 OUTPUT 2 TYPE Default Relay Relay SSR 0 20mA 4 20mA 0 5V 0 10V OP2 EVENT STATUS Available if Output2 function is End of Profile Sel...

Страница 26: ...Output 3 module as output OUTPUT 3 FUNCTION SELECTION Available if Output 3 function isAlarm 2 Output Select Normal if Alarm 2 is to activate an Audio Visual alarm Select Reverse ifAlarm 2 is toTrip t...

Страница 27: ...ttings Default Value Parameter Description RECORDER OUTPUT TYPE Available if Output 3 function is Recorder Select type for Output 3 in accordance with the hardware module fitted Default 0 to 20mA 0 to...

Страница 28: ...B is behind the bezel The electronic assembly can be removed from the plastic enclosure and placed back as described and illustrated in Figure 10 2 Front Label Pullout Grip Enclosure Connection Diagra...

Страница 29: ...er side sliding into the guides provided inside of the Enclosure Ensure that the bezel fits in tight on the Enclosure front to secure the panel sealing gasket User Manual neuro 102 Plus Power Supply P...

Страница 30: ...near Voltage or DC Linear Current and can fit in as output 2 or output 3 interchangeably The Figure 10 3 10 4 below illustrate mounting of output 2 output 3 modules respectively Figure 10 3 Mounting O...

Страница 31: ...b Link Parked c Pins Shorting Link a OUTPUT 1 Configuration The Output 1 circuit is assembled on CPU PCB itself with 2 jumper setting arrangements as shown in figure 10 6 below Refer Table 10 1 for j...

Страница 32: ...ge output The current output can be configured for 0 20 mA or 4 20 mA and similarly the voltage output can be configured for 0 5 V or 0 10 V through parameter settings No Jumper Settings are required...

Страница 33: ...ctromagnetic interference 4 The controller should not be subject to direct vibration or shock 5 The controller should not be exposed to dust salt air direct sunlight or radiant heat OUTER DIMENSIONS T...

Страница 34: ...l it is firmly in contact with the rear face of the mounting panel and the tongues of the clamp engage in the ratchets on the controller enclosure as shown in Figure 11 3 Ensure that the springs of th...

Страница 35: ...voltage surges of extended duration or short circuits on loads 5 Take care not to over tighten the terminal screws while making connections 6 Make sure that the controller supply is switched off whil...

Страница 36: ...Avoid joints in the cable DC Linear Current mA Connect Signal to terminal 2 Common to terminal 3 Also short terminals 1 2 Refer Figure 12 2 d Use a shielded twisted pair with the shield grounded at th...

Страница 37: ...3 b 6 5 SSR 12VDC Pulses Figure 12 4 a Figure 12 4 b Figure 12 4 c SERIALCOMMUNICATION PORT Terminals 14 15 Or DIGITALINPUT FORAUXILIARYSPSELECTION Terminals 14 15 Note If the Controller is ordered w...

Страница 38: ...wire of the size not smaller than 0 5mm for power supply connections Connect Line Phase supply line to terminal 12 and the Neutral Return supply line to terminal 13 as shown in Figure 12 7 The control...

Страница 39: ...al range fits e g 4 20 mA 2 Signal Low Signal value corresponding to Range Low process value e g 4 mA 3 Signal High Signal value corresponding to Range High process value e g 20 mA 4 PV Resolution Res...

Страница 40: ...PV Resolution 0 1 Range Low 50 0 Range High 250 0 X mA Y psi 4 00 20 00 Signal Low Signal High 0 00 Range Low 5 00 Range High Presume the pressure is to be measured with 0 01 Resolution that is 0 00 t...

Страница 41: ...a n e t Process Precision Instruments 101 Diamond Industrial Estate Navghar Vasai Road E Dist Palghar 401 210 Maharashtra India 0250 2391722 33 37 42 07498799226 09321985369 support ppiindia net sales...

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