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92

| INSTRUCTIONS FOR USE

OM 402PID

DATA PROTOCOL

10.

The instruments communicate via serial line RS232 or RS485. For communication they use the ASCII protocol. Communication
runs in the following format:

ASCII:

8 bit, no parity, one stop bit

DIN MessBus: 7 bit, even parity, one stop bit

The transfer rate is adjustable in the instrument menu. The instrument address is set in the instrument menu in the range of
0 ÷ 31. The manufacture setting always presets the ASCII protocol, rate of 9600 Baud, address 00. The type of line used - RS232
/ RS485 - is determined by an output board automatically identified by the instrument.
The commands are described in specifications you can find at

www.orbit.merret.eu

or SW OM Link.

DETAILED DESCRIPTION OF COMMUNICATION VIA SERIAL LINE

EVENT

TYPE PROTOCOL

TRANSMITTED DATA

Data solicitation (PC)

232

ASCII

#

A

A

<CR>

MessBus

No - data is transmitted permanently

485

ASCII

#

A

A

<CR>

MessBus

<SADR> <ENQ>

Data transmission (instrument)

232

ASCII

>

D

(D) (D)

(D) (D)

(D) (D) (D) (D) (D) <CR>

MessBus

<STX>

D

(D) (D)

(D) (D)

(D) (D) (D) (D) (D) <ETX>

<BCC>

485

ASCII

>

D

(D) (D)

(D) (D)

(D) (D) (D) (D) (D) <CR>

MessBus

<STX>

D

(D) (D)

(D) (D)

(D) (D) (D) (D) (D) <ETX>

<BCC>

Confirmation of data acceptannce
(PC) - OK

485

MessBus

<DLE>

1

Confirmation of data acceptance
(PC) - Bad

<NAK>

Sending address (PC) prior command

<EADR>

<ENQ>

Confirmation of address (instrument)

<SADR> <ENQ>

Command transmission (PC)

232

ASCII

#

A

A

N

P

(D)

(D) (D) (D) (D) (D) (D)

<CR>

MessBus

<STX>

$

N

P

(D) (D)

(D) (D) (D) (D) (D) <ETX>

<BCC>

485

ASCII

#

A

A

N

P

(D)

(D) (D) (D) (D) (D) (D)

<CR>

MessBus

<STX>

$

N

P

(D) (D)

(D) (D) (D) (D) (D) <ETX>

<BCC>

Command confirmation (instrument)

232

ASCII

OK

!

A

A

<CR>

Bad

?

A

A

<CR>

Messbus

No - data is transmitted permanently

485

ASCII

OK

!

A

A

<CR>

Bad

?

A

A

<CR>

Mess-

Bus

OK

<DLE>

1

Bad

<NAK>

Instrument identification

#

A

A

1

Y

<CR>

HW identification

#

A

A

1

Z

<CR>

One-time transmission

#

A

A

7

X

<CR>

Repeated transmission

#

A

A

8

X

<CR>

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Summary of Contents for OM 402PID

Page 1: ...OM 402PID 4 DIGIT PROGRAMMABLE UNIVERSAL PID REGULATOR INPUT DC PM OHM PT NI TC POTENTIOMETER WA R R A N T Y Y E A R S TECHDOK OM 402PID 2015 3v0 en ...

Page 2: ...uropean regulation 89 336 EWG The instruments are up to the following European standards EN 61010 1 Electrical safety EN 61326 1 Electronic measuring control and laboratory devices Requirements for EMC Industrial use Seismic capacity IEC 980 1993 čl 6 The instruments are applicable for unlimited use in agricultural and industrial areas CONNECTION Supply of energy from the main line has to be isola...

Page 3: ...1 Resetting internal values 48 6 1 2 Setting measuring type range mode rate 49 6 1 3 Setting the Real Time 55 6 1 4 External input function selection 55 6 1 5 Optional accessory functions of the keys 56 6 2 PROFI menu CHANNEL 6 2 1 Settingmeasuringparameters projection filters decimal point description 60 6 2 2 Setting controls 63 6 2 3 Selection of evaluation of min max value 67 6 3 PROFI menu OU...

Page 4: ...l optional projection on the display may be set in the menu for both limit values of the input signal e g input 0 20 mA 0 850 0 Projection 9999 9999 PID REGULATOR Execution paralel PID PI or proporcional Relay output double two state PWM Analogue outpur electrically isolated modes heatinf cooling both Required value set from the analogue output from program Nr of programs steps 14 64 Launching tim...

Page 5: ...menu may contain arbitrary items selected from the programming menu LIGHT PROFI which determine the right see or change acces without password All programmable parameters are stored in the EEPROM memory they hold even after the instrument is switched off Complete instrument operation and setting may be performed via OM Link communication interface which is a standard equipment of all instruments T...

Page 6: ...he above mentioned principles MEASURING RANGES TYPE INPUT I INPUT U DC 0 60 150 300 1 200 mV PM 0 5 20 mA 4 20 mA 2 5 10 40 V OHM 0 100 Ω 1 kΩ 10 kΩ 100 kΩ RTD Pt Pt 50 100 Pt 500 Pt 1 000 RTD Cu Cu 50 100 RTD Ni Ni 1 000 10 000 T C J K T E B S R N L DU Linear potentiometer min 500 Ω OPTION A Setpoints TYPE INPUT I INPUT U PM 0 5 20 mA 4 20 mA 2 5 10 40 V Termination of RS 485 communication line F...

Page 7: ...D L GND AO I AO U GND DC PM RTD OHM Ni DU T C CJC 4 Relays SSR S A B C Setpoints I Setpoints U GND Excitation has the minus pole common with the input the bracket no 20 GND and you may set its value by trimmer above the bracket no 17 Maximum of 250 mA may be connected to INPUT I bracket no 21 i e 10 times range overload Mind the correct connection mistaking of current voltage input Destruction of ...

Page 8: ...al output powered by instrument s excitation Example connection of a 3 wire sensor with current signal output powered by instrument s excitation 14 15 16 17 18 19 20 21 INPUT I Excitation 23 22 L N E 1 2 3 Sensor Sensor 14 15 16 17 18 19 20 21 INPUT I Excitation 23 22 L N E 1 2 3 Supply Output GND Output Supply ...

Page 9: ...ction of resistance measurement using 4 wires 14 15 16 17 18 19 20 21 INPUT U Excitation 23 22 L N E 1 2 3 Supply Output GND Output Supply By connecting resistor R we elimintate error message E I Ov input overflow when the measured resistance is disconnected 14 15 16 17 18 19 20 21 E 23 22 L N E 1 2 3 E S S resistor 100 1000 Ohm Terminals for the measured resistance ...

Page 10: ...R MENU Tree menu structure SETTING LIGHT For trained users Only items necessary for instrument setting Access is password protected Possibility to arrange items of the USER MENU Linear menu structure SETTING USER For user operation Menu items are set by the user Profi Light as per request Access is not password protected Optional menu structure either tree PROFI or linear LIGHT ...

Page 11: ...ht see or change acces without password All programmable parameters are stored in the EEPROM memory they hold even after the instrument is switched off Complete instrument operation and setting may be performed via OM Link communication interface which is a standard equip ment of all instruments The operation program is freely accessible www orbit merret eu and the only requirement is the purchase...

Page 12: ... 30 Setting the decimal point and the minus sign DECIMAL POINT Its selection in the menu upon modification of the number to be adjusted it is performed by the control key with transition beyond the highest decade when the decimal point starts flashing Positioning is performed by THE MINUS SIGN Setting the minus sign is performed by the key on higher decade When editing the item substraction must b...

Page 13: ...ENT MENU SETTING NUMBERS SELECTION access into USER menu exit menu quit editing programmable key function back to previous level move to higher decade programmable key function move to previous item move down programmable key function move to next item move up programmable key function confirm selection confirm setting selection numeric value is set to zero access into LIGHT PROFI menu direct acce...

Page 14: ...ETTING LIGHT For trained users Only items necessary for instrument setting Access is password protected Possibility to arrange items of the USER MENU Linear menu structure Password 0 Menu LIGHT USER menu off Setting the items DEF Preset from manufacture ...

Page 15: ...02PID PAS LI 0 C MIN YES C MAX YES DU Language selection LANG ENGL TYPE Return to manufacture calibration Return to manufacture setting RE CAL YES RE SET LIM L 1 20 LIM L 2 40 LIM L 3 60 LIM L 4 80 MENU LIGHT Menu type Type of instruments Return to measuring mode 142 8 78 001 PM SW version Input MOD A O INCREA SETPO TYP C PID 50 00 PROP 1 00 INTEG 1 00 DERIV OUTAGE OFF 1 00 Control type Requested ...

Page 16: ...ometer for thermocouples DU Display for lin potentiometer RTD Cu Thermometer for sensors Cu Type PM Example 142 8 PASSW 0 TYPE DC PM OHM RTD Pt RTD Ni TC DU Entering access password for access into the menu Type DC 18 Type PM 20 Type OHM 22 Type RTD Pt 24 Type RTD Ni 26 Type T C 28 Type DU 30 Type RTD Cu 32 PASSW Access into instrument menu PAS 0 access into menu is unrestricted after releasing ke...

Page 17: ...INSTRUCTIONS FOR USE OM 402PID 17 SETTING LIGHT 5 ...

Page 18: ...1200mV 1 2 V 0 Setting for minimum input signal MIN A MODE 60 mV 150 mV 300 mV 1200mV DC Range 150 mV Example 60 mV 150 mV MIN A MIN A Setting display projection for minimum value of input signal range of the setting 99999 999999 position of the DP does not affect display projection the DP is automatically shifted after the value is confirmed DEF 0 Projection for 0 mV MIN A 0 Example 0 MAX A ...

Page 19: ...r maximum value of input signal range of the setting 99999 999999 position of the DP does not affect display projection the DP is automatically shifted after the value is confirmed DEF 100 Setting for maximum input signal MAX A Projection for 150 mV MAX A 3500 Example 100 100 100 500 400 300 200 FORM A 0500 Projection of DP on display 0000 Example FORM A SETPO 000 o 0000 3500 1500 2500 34 0000 000...

Page 20: ...alue is confirmed DEF 0 Setting for minimum input signal MIN A Projection for 0 mA MIN A 25 Example 0 MAX A 1 05 5 4 3 2 05 5 15 25 MODE Selection of the instrument measuring range DEF 4 20 mA MODE Menu Range 0 5mA 0 5 mA 0 20mA 0 20 mA 4 20mA 4 20 mA 0 2 V 2 V 0 5 V 5 V 0 10 V 10 V 0 40 V 40 V Er 4 20 4 20 mA with error statement of underfl ow upon signal smaller than 3 36 mA PM Range 0 20 mA Exa...

Page 21: ... for maximum value of input signal range of the setting 99999 999999 position of the DP does not affect display projection the DP is automatically shifted after the value is confirmed DEF 100 Setting for maximum input signal MAX A Projection for 20 mA MAX A 2500 Example 100 100 100 400 300 200 FORM A 500 1500 2500 0500 Projection of DP on display 0000 Example FORM A SETPO 0000 000 o 00 oo 0 ooo FL...

Page 22: ...for 0 Ohm MIN A 0 Example 0 Setting for minimum input signal MIN A 0 MAX A CONNEC Type of connection 3 wire CONNEC 3 WIRE Example 2 WIRE 2 WIRE 3 WIRE 4 WIRE CONNEC Selection of the type of sensor connection DEF 2 WIRE CONNEC Menu Connection 2 WIRE 2 wire 3 WIRE 3 wire 4 WIRE 4 wire 3 WIRE MIN A MODE 100 R 1 K 10 K 100 K MODE Selection of the instrument measuring range DEF 100 Ω MODE Menu Measurin...

Page 23: ...ion for maximum value of input signal range of the setting 99999 999999 position of the DP does not affect display projection the DP is automatically shifted after the value is confirmed DEF 100 Setting for maximum input signal MAX A Projection for 10 kOhm MAX A 10000 Example 100 100 100 10000 00000 0000 000 FORM A Projection of DP on display 000 o Example FORM A SETPO 0000 000 o 34 0000 000 o 00 ...

Page 24: ...Menu Connection 2 WIRE 2 wire 3 WIRE 3 wire 4 WIRE 4 wire 3 WIRE FORM A MODE EU 100 EU 500 EU 1k0 US 100 RTD MODE Selection of the instrument measuring range DEF Pt 100 MODE Menu Measuring range EU 100 Pt 100 3 850 ppm C EU 500 Pt 500 3 850 ppm C EU 1k0 Pt 1000 3 850 ppm C US 100 Pt 100 3 920 ppm C RU 50 Pt 50 3 910 ppm C RU 100 Pt 100 3 910 ppm C Range Pt 1 000 MODE EU 1k0 Example EU 100 EU 500 C...

Page 25: ...FORM A Setting projection of the decimal point positioning of the DP is set here in the measuring mode DEF 0000 MEASURING MODE RTD Pt 5 SETTING LIGHT 0000 000 o 00 oo Projection of DP on display 000 0 Example FORM A SETPO 0000 000 0 34 ...

Page 26: ...IRE CONNEC Menu Connection 2 WIRE 2 wire 3 WIRE 3 wire 4 WIRE 4 wire 3 WIRE FORM A MODE 5 0 1k 6 2 1k 5 0 10k 6 2 10k MODE Selection of the instrument measuring range DEF Ni 1 000 5 000 ppm C MODE Menu Measuring range 5 0 1k Ni 1 000 5 000 ppm C 6 2 1k Ni 1 000 6 180 ppm C 5 0 10k Ni 10 000 5 000 ppm C 6 2 10k Ni 10 000 6 180 ppm C RTD Range Ni 10 000 5 000 ppm MODE 5 0 10k Example 5 0 1k 6 2 1k C...

Page 27: ...FORM A Setting projection of the decimal point positioning of the DP is set here in the measuring mode DEF 0000 MEASURING MODE RTD Ni 5 SETTING LIGHT 0000 000 o 00 oo Projection of DP on display 000 0 Example FORM A SETPO 0000 000 o 34 ...

Page 28: ...1TC CONNEC Menu Connection Ref T C INT 1TC measuring C J at instru ment brackets INT 2TC measuring C J at instrument brackets with anti series connected ref TC EXT 1TC the entire measuring set is working under invaried and constant temperature EXT 2TC when using compensa tion box CONNEC INT 1TC INT 2TC EXT 1TC Selection of the type of sensor connection CONNEC EXT 2TC Example EXT 1TC EXT 2TC C J TE...

Page 29: ...F 0000 MEASURING MODE T C 5 SETTING LIGHT 0000 000 o 00 oo Projection of DP on display 000 0 Example FORM A SETPO 0000 000 o C J TEM 23 Setting temperature of cold junction C J TEM Setting temperature of cold junction range 0 99 C with compensation box DEF 23 Setting temperature of cold junction C J TEM 35 Example 23 25 24 35 25 FORM A 34 ...

Page 30: ...onfirmed DEF 100 MIN A Setting display projection for minimum value of input signal range of the setting 99999 999999 position of the DP does not affect display projection the DP is automatically shifted after the value is confirmed DEF 0 Projection for the beginning MIN A 0 Example Projection for the end MAX A 5000 Example Typ DU 0 Setting for minimum input signal MIN A 100 Setting for maximum in...

Page 31: ... positioning of the DP is set here in the measuring mode DEF 000 o MEASURING MODE DU 5 SETTING LIGHT Calibration of the beginning and the end of range of linear potentiometer is on page 43 Projection of DP on display 000 o Example FORM A SETPO 000 o 34 0000 000 o 00 oo 0 ooo FLOA P ...

Page 32: ...onnection DEF 2 WIRE CONNEC Menu Connection 2 WIRE 2 wire 3 WIRE 3 wire 4 WIRE 4 wire 3 WIRE FORM A MODE 428 50 428 0 1 426 50 426 0 1 RTD MODE Selection of the instrument measuring range DEF 428 50 MOD Menu Measuring range 428 50 Cu 50 4 285 ppm C 428 100 Cu 100 4 285 ppm C 426 50 Cu 50 4 260 ppm C 426 100 Cu 100 4 260 ppm C Range Cu 50 4260 ppm MODE 426 50 Example 428 50 428 0 1 CONNEC 426 50 ...

Page 33: ...FORM A Setting projection of the decimal point positioning of the DP is set here in the measuring mode DEF 0000 MEASURING MODE RTD CU 5 SETTING LIGHT 0000 000 o 00 oo Projection of DP on display 000 o Example FORM A SETPO 0000 000 o 34 ...

Page 34: ...tegral PID Proportional Integral Derivative 5 SETTING LIGHT TYP C Selecting a type of control PID TYP C PID Example PID PROP PI PID PROP SETPO Setting of requested value range of the setting 99999 999999 DEF 50 00 SETPO 50 00 Setting of requested value Setting of requested value ZADANA 52 Example 50 00 50 00 50 00 52 00 51 00 TYP C ...

Page 35: ... 1 00 PROP 1 00 Setting of proportional constant Setting of proportional constant PROP 1 3 Example 1 00 1 10 1 00 1 30 1 20 INTEG INTEG Setting of integral constant range of the setting 0 00001 999999 DEF 1 00 INTEG 1 00 Setting of integral constant Setting of integral constant INTEG 1 2 Example 1 00 1 10 1 00 1 20 DERIV ...

Page 36: ...IX OUTAGE OUTAGE Selection of function during a power failure DEF OFF Menu item ANALOG can be accessed only if the unit if fitted with input Requested value OUTAGE Menu Function OFF Control process switches off FIX Control to a fixed value ANALOG Control process will be controlled by analogue input Setpoint CONTIN Control process will be resumed from the moment of power loos STEP Control process w...

Page 37: ...INSTRUCTIONS FOR USE OM 402PID 37 5 SETTING LIGHT ...

Page 38: ...y 0 LIM L 2 LIM L 1 20 Setting boundary for limit 1 40 LIM L 2 Setting boundary for limit 2 range of the setting 99999 999999 contingent modification of hysteresis or delay may be performed in PROFI menu DEF 40 DEF Hystresis 0 Delay 0 Setting boundary for limit 2 Setting limit 2 L 2 53 1 Example 40 41 41 131 031 31 331 LIM L 3 Setting limit 1 L 1 32 Example 20 22 21 32 22 LIM L 2 00531 0531 531 43...

Page 39: ...M L 3 60 Setting boundary for limit 3 80 LIM L 4 Setting boundary for limit 4 range of the setting 99999 999999 contingent modification of hysteresis or delay may be performed in PROFI menu DEF 80 DEF Hystresis 0 Delay 0 Setting boundary for limit 4 Setting limit 4 L 4 103 Example 80 82 81 93 83 83 003 MENU Setting limit 3 L 3 85 Example 60 62 61 64 63 103 03 65 75 65 85 LIM L 4 subsequent item on...

Page 40: ... O Menu Range Description 0 20mA 0 20 mA Er 4 T 4 20 mA with error message indication and broken loop indication 3 6 mA 4 20T 4 20 mA with broken loop indication 3 6 mA Er 4 20 4 20 mA with indication of error statement 3 6 mA 4 20mA 4 20 mA 0 5mA 0 5 mA 0 2 V 0 2 V 0 5 V 0 5 V 0 10 V 0 10 V 10 V 10 V DEF 4 20 mA Type of analog output 0 10 V TYP A O 0 10 V Example 4 20mA 0 2 V 0 5mA 0 10 V 0 5 V M...

Page 41: ...t OBOJ I Increase decrease the controlled value zero in the middle inverse output DEF INCREA 5 SETTING LIGHT MOD A O INCREA DECREA BOTH INCR I DECR I BOTH I Setting of analogue output mode DECREA MOD A O DECREA Example INCREA DECREA MENU MAX A O MAX A O Assigning the display value to the end of the AO range range of the setting 99999 999999 DEF 100 100 Assigning the display value to the end of the...

Page 42: ...tion it is feasible to restore manufacture calibration Prior to execution of any modifications you will be asked to confirm your selection YES RE CAL Restoration of manufacture calibration RE CAL Example RE CAL RE SET YES YES RE SET Restoration of manufacture instrument setting in the event of error setting the manufacture setting may be restored restorationisperformedforthecurrentlyselected type ...

Page 43: ...idle position C MAX Calibration of input range the potentiometer traveller in end position prior confirming the flashing YES sign the potentiometer traveller has to be in given idle position Calibration of the end of the range C MAX Example Calibration of the beginning of the range C MIN Example C MAX YES flashing legend C MIN YES flashing legend YES C MAX Only for type DU YES LANG Only for type D...

Page 44: ...PAS LI ENGL 0 Setting new access password PAS LI PAS LI Setting new access password access password for menu LIGHT range of the number code 0 9999 upon setting the password to 0000 the access to menu LIGHT is free without prompt to enter it in case the password is lost please contact the adminstrator of this device DEF 0 New password 341 PAS LI 341 Example 0 IDENT 1 01 11 21 31 41 041 341 241 141 ...

Page 45: ...ber SW version and current input setting Mode if SW version contains a letter in first position then it is a customer SW after the identification is completed the menu is automatically exited and the instrument restores the measuring mode YES OM 402PID 78 001 PM SW version setting the input type instrument type 142 8 Return to measuring mode ...

Page 46: ...number code designed for expert users preset from manufacture is menu LIGHT Switching over to PROFI menu access to PROFI menu authorization for access to PROFI menu does not depend on setting under item SERVIC MENU password protected access unless set as follows under the item SERVIC N PASS PROFI 0 access to menu selected under item SERVIC MENU LIGHT PROFI password protected access unless set as f...

Page 47: ...INSTRUCTIONS FOR USE OM 402PID 47 6 SETTING PROFI ...

Page 48: ...meters RTC Setting date and time for option with RTC EXT IN Setting external inputs functions KEYS Assigning further functions to keys on the instrument CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS CL TAR CL MEM CL M M RTC PROG CLEAR Resetting internal values CL TAR Tare resetting CL M M Resetting min max value resetting memory for the storage of minimum and maximum value achieved during m...

Page 49: ...surements s 2 0 2 0 measurements s 1 0 1 0 measurement s 0 5 0 5 measurements s 0 2 0 2 measurements s 0 1 0 1 measurements s DEF CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS TYPE READ S OHM PM DC RTD Pt TC RTD Ni RTC LEADS C J TEM CONECT AD RES MODE DU RTD Cu PROG TYPE Selection of instrument type selection of particular type of instrument is bound to relevant dynamic items DC DC voltmete...

Page 50: ... C DU 0 5nA 0 20mA 0 40V E4 20 0 1k 1k 10k 100k RTD EU 100 EU 500 EU 1k RU 100 5 0 1k 6 2 1k 5 0 10k 6 2 10k T C B T C E T C T T C L 60mV 150mV 300mV 1200mV CONNEC AD RES 0 LEADS C J TEM 0 2 WIRE 3 WIRE 4 WIRE CONNEC INT 1TC EXT 2TC 0 EXT IN KEYS LEFT TMP LE MNU LE FN LE ENTER EXT 1 M HOLD DATE 0 RTC TIME 0 OFF HOLD STAR F DISPL DIS A O D A O L ALL LIM 1 LIM 2 LIM 3 LIM 4 SETPO NO CL M M CL TAR ME...

Page 51: ... T Er 4 20 4 20mA 0 5mA 0 2V 0 5V 0 10V 10V DISP PERM CHAN A FIL A MIN MAX BRIGHT MENORY REWRIT NO YES START STOP 00 00 00 00 00 00 PERIOD 00 00 00 SERVIC TYPE RE SET YES RE CAL RESTOR MENU LIGHT PROFI YES C MAX CALIB YES C MIN DU 0 N PASS PAS PR PAS LI IDENT OM 402PID LANG CZECH ENGL USER SAVE AD MOD 1 ADR P B 19 eme PROFI MENU MAIN 0 25 50 75 100 AUXIL 0 25 50 75 100 100 MAX A O INCREA DECREA BO...

Page 52: ... 1 2 V PM Menu Measuring range 0 5mA 0 5 mA 0 20mA 0 20 mA 4 20mA 4 20 mA 0 2 V 2 V 0 5 V 5 V 0 10 V 10 V 0 40 V 40 V Er 4 20 4 20 mA with error statement of underfl ow upon signal smaller than 3 36 mA OHM Menu Measuring range 100 R 0 100 Ω 1 k 0 1 kΩ 10 k 0 10 kΩ 100 k 0 100 kΩ RTD PT Menu Measuring range EU 100 Pt 100 3 850 ppm C EU 500 Pt 500 3 850 ppm C EU 1k0 Pt 1000 3 850 ppm C US 100 Pt 100...

Page 53: ...brackets INT 2TC Measurement with reference thermocouple measuring cold junction at instrument brackets with anti series connected reference thermocouple EXT 1TC Measurement without reference thermocouple the entire measuring set is working under invaried and constant temperature EXT 2TC Measurement with reference thermocouple when using compensation box Method and procedure of setting the cold ju...

Page 54: ...PE READ S RTC LEADS CONNEC AD RES MODE PROG AD RES Offset of the beginning of the measuring range in cases when it is necessary to offset the beginning of the range by certain value e g while using sensor in measuring head entered directly in Ohm 0 9999 DEF 0 CHANNE SERVIC OUTPUT CLEAR EXT IN CONFIG KEYS INPUTS TYPE READ S YES RTC LEADS CONNEC AD RES MODE PROG LEADS Compensation of 2 wire conduct ...

Page 55: ... PROG EXT IN External input function selection OFF Input is off HOLD Activation of HOLD LOCK K Locking keys on the instrument B PASS Activation of locking access into programming menu LIGHT PROFI TARE Tare activation CL TAR Tare resetting CL M M Resetting min max value SAVE Activation of measured data record in instrument memory switching on an external input saves the requested value into the mem...

Page 56: ...functions NO Key has no further function CL M M Resetting min max value CL TAR Tare resetting MENU Direct access into menu on selected item after confirmation of this selection the MNU LE item is displayed on superior menu level where required selection is performed TEMP V Temporary projection of selected values after confirmation of this selection the item TMP LE is displayed on superior menu lev...

Page 57: ...lds until the stroke of any key NO Temporary projection is off CHAN A Temporary projection of Channel A value FIL A Temporary projection of Channel A value after processing digital filters MAT FN Temporary projection of Mathematic functions value MIN Temporary projection of Min value MAX Temporary projection of Max value LIM 1 Temporary projection of Limit 1 value LIM 2 Temporary projection of Lim...

Page 58: ... CONFIG KEYS INPUTS DOWN LEFT RTC ENTER UP FN LE LIM 1 MNU LE LIM 2 LIM 3 LIM 4 SETPO PROG MNU LE Assigning access to selected menu item LIM 1 Direct access to item LIM 1 LIM 2 Direct access to item LIM 2 LIM 3 Direct access to item LIM 3 LIM 4 Direct access to item LIM 4 SETPO Direct access to item SETPO Setting is identical for LEFT DOWN UP and ENTER ...

Page 59: ...INSTRUCTIONS FOR USE OM 402PID 59 6 SETTING PROFI ...

Page 60: ... TAR A MAX A MIN A LOG A 0 00 PROG SET A Setting display projection MIN A Setting display projection for minimum value of input signal range of the setting 99999 999999 DEF 0 0 MAX A Setting display projection for maximum value of input signal range of the setting 99999 999999 DEF 100 0 Setting is identical for CHAN A and CHAN B CHAN B 0 00 CHANNE SERVIC OUTPUT CHAN A MIN MAX CONTR INPUTS FILTER F...

Page 61: ...ber CON F A of measured data and updates with each measured value range 2 30 EXPON Selection of exponential filter integration filter of first prvního grade with time constant CON F A measurement range 2 100 ROUND Measured value rounding is entered by any number which determines the projection step e g CON F A 2 5 display 0 2 5 5 CON F A Setting constants this menu item is always displayed after s...

Page 62: ...etting DP XX xx 0 ooo Setting DP X xxx FLOA P Floating DP CHAN B DEF CHANNE SERVIC OUTPUT INPUTS FILTER SET A FORM A LOG A NO CHAN A MIN MAX CONTR TO A FROM A SAVE A OUT IN ALL CONTR LOG A Selection of storing data into instrument memory by selection in this item you allow to register values into instrument memory another setting in item OUTPUT MEMORY NO Measured data is not stored ALL Measured da...

Page 63: ... CONTR INPUTS SETPO ACTUAL TYP C SATUR 50 00 DEF INTEG PROP DERIV OUTAGE SETPO Setting of requested value setting range 99999 999999 DEF 50 00 CHAN B CHAN A CHANNE SERVIC OUTPUT MIN MAX CONTR INPUTS ACTUAL SETPO TYP C SATUR INTEG PROP DERIV OUTAGE DEF CHAN A FIL A PROG ACTUAL Selection of real value input selection of input from which the real value will be evaluated ...

Page 64: ...P C SETPO ACTUAL SATUR DEF INTEG PROP DERIV OUTAGE PROP PI PID TYP C Selecting a type of control PROP Proportional control PI Proportional Integral control PID Proportional Integral Derivative control CHAN B PROG CHAN A CHANNE SERVIC OUTPUT MIN MAX CONTR INPUTS PROP SETPO ACTUAL SATUR DEF INTEG TYP C DERIV OUTAGE 1 00 PROP Setting of proportional constant setting range 0 999999 DEF 1 00 ...

Page 65: ...00 PROP Setting of proportional constant setting range 0 999999 DEF 1 00 INTEG Setting of integral constant setting range 0 00001 999999 DEF 1 00 CHAN B PROG CHAN A CHANNE SERVIC OUTPUT MIN MAX CONTR INPUTS PROP SETPO ACTUAL SATUR DEF INTEG TYP C DERIV OUTAGE 1 00 PROP Setting of proportional constant setting range 0 999999 DEF 1 00 INTEG Setting of integral constant setting range 0 00001 999999 D...

Page 66: ...s of the controlled value This speeds up the process of control CHAN B PROG CHAN A CHANNE SERVIC OUTPUT MIN MAX CONTR INPUTS OUTAGE SETPO ACTUAL PROP DEF INTEG TYP C DERIV SATUR OFF FIX PROG STEP CONTIN AN OUT OUTAGE Selection of function during a power failure OFF Control process switches off FIX Control to a fixed value AN OUT Control process will be controlled by analogue input Setpoint not inc...

Page 67: ...NNE SERVIC OUTPUT MIN MAX CONTR INPUTS INP M M NO CHAN A FIL A DEF PROG CHAN B INP M M Selection of evaluation of min max value selection of value from which the min max value will be calculated NO Evaluation of min max value is off CHAN A From Channel A FIL A From Channel A after digital filters processing ...

Page 68: ... into memory LIMITS Setting type and parameters of limits DATA Setting type and parameters of data output AN OUT Setting type and parameters of analog output DISP Setting display projection and brightness CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MENORY NO YES DEF START REWRIT STOP PERIOD PROG REWRIT Selection of the mode of data logging selection of the mode in the event of full instrum...

Page 69: ... time format HH MM SS records are made on a daily basis in selected interval and period itemnotdisplayedif SAVE isselectedinmenu INPUT EXT IN The lowest recording rate possible is once a day the highest is every second Under exceptional circumstances it is possible to set the rate to 8 times per second by entering the recording period as 00 00 00 However this mode is not recommended due to the mem...

Page 70: ...N TYPE SWITCH OFF LED signalization LED signalization JNJU JNJU IZTUFSFTJT EFMBZ 0 i 45 3w axis x LIM L limit H 2 hysteresi Z 0 Switch on relay TYPE SWITCH ON Z 0 Switch on relay TYPE SWITCH OFF LED signalization LED signalization Z 0 Switch off relay TYPE SWITCH ON LED signalization z z z z z z z z Switch off relay TYPE SWITCH OFF LED signalization z TYPE SWITCH OFF LED signalization Z 0 Switch o...

Page 71: ... 1 OFF L 1 TIM L 1 NO FIL A CHAN A DEF MAX MIN INP L 1 Selection evaluation of limits selection of value from which the limit will be evaluated NO Limit evaluation is off CHAN A Limit evaluation from Channel A FIL A Limit evaluation from Channel A after digital filters processing MAT FN Limit evaluation from Mathematic functions MIN Limit evaluation from Min value MAX Limit evaluation from Max val...

Page 72: ...ch off TWO ST Dvoustavový výstup Only LIM 3 and LIM 4 If deviation is negative INCREASE L3 switches on If deviation is positive DECREASE L4 switches on PWM Pulse width modulation Only LIM 3 and LIM 4 If deviation is negative INCREASE L3 switches on If deviation is positive DECREASE L4 switches on PROGR indicates the running of the program Only LIM 2 relay is activated permanently after the complet...

Page 73: ...INP L 1 MOD L 1 TYP L 1 LIM L 1 HYS L 1 ON L 1 OFF L 1 TIM L 1 T TOT T OFF T ON INSENS LIM L 1 Setting limit for switch on for type HYSTER HYS L 1 Setting hysteresis for type HYSTER indicates the range around the limit in both directions LIM 1 2 HYS ON L 1 Setting the outset of the interval of limit switch on for type FROM OFF L 1 Setting the end of the interval of limit switch on for type FROM TI...

Page 74: ...s T ON Maximum time of switch on setting in range 0 99 9 s C ON C OFF T TOT t t Minimal correction Maximum correction if the calculated correction is smaller than the preset minimum the relay remains in the off position If it is greater than the preset maximum relay remains in the on position PROG CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MENORY LIM 3 LIM 2 LIM 1 LIM 4 INP L 1 MOD L 1 TY...

Page 75: ...UD Selection of data output baud rate 600 Rate 600 Baud 1200 Rate 1 200 Baud 2400 Rate 2 400 Baud 4800 Rate 4 800 Baud 9600 Rate 9 600 Baud 19200 Rate 19 200 Baud 38400 Rate 38 400 Baud 57600 Rate 57 600 Baud 115200 Rate 115 200 Baud 230400 Rate 230 400 Baud CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MENORY BAUD PROT ADDR ADR P B 00 PROG ADDR Setting instrument address setting in range 0 ...

Page 76: ...NE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MENORY INP A O TYP A O MIN A O MAX A O NO MAT FN FIL A CHAN A DEF MAX MIN PROG MOD A O ACTION INP A O Selection evaluation analog output selection of value from which the analog output will be evaluated NO AO evaluation is off CHAN A AO evaluation from Channel A FIL A AO evaluation from Channel A after digital filters processing MAT FN AO evaluation ...

Page 77: ... 3 6 mA Er 4 20 Type 4 20 mA with indication with indic of error statement 3 6 mA 4 20mA Type 4 20 mA 0 5mA Type 0 5 mA 0 2V Type 0 2 V 0 5V Type 0 5 V 0 10V Type 0 10 V 10V Type 10 V PROG MOD A O CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MENORY INP A O TYP A O MIN A O MAX A O 0 0 AN OUT Setting the analog output range analog output is isolated and its value corresponds with displayed da...

Page 78: ...the middle INCR I Signal for actuator increases the controlled value inverted output maximum value for minimal action DECR I Signal for actuator decreases the controlled value inverted output maximum value for minimal action BOTH I Signal for actuator both increases and decreases the controlled value inverted range with zero in the middle CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUTS MENORY ...

Page 79: ... AUXIL MAIN BRIGHT Selection of display brightness by selecting display brightness we may appropriately react to light conditions in place of instrument location MAIN Selection of the larger display brightness red LED AUXIL Selection of the two small displays brightness green LED 25 Display brightness 25 50 Display brightness 50 75 Display brightness 75 100 Display brightness 100 ...

Page 80: ...for DU version LANG Language version of instrument menu N PASS Setting new access password IDENT Instru CHANNE SERVIC OUTPUT MENU RESTOR LANG INPUTS N PASS LIGHT PROFI DEF CALIB IDENT PROG MENU Selection of menu type LIGHT PROFI enablessettingthemenucomplexityaccording to user needs and skills LIGHT Active LIGHT menu simpleprogrammingmenu containsonlyitems necessary for configuration and instrumen...

Page 81: ...ture setting may be restored RE CAL Restoration of manufacture calibration of the instrument prior executing the changes you will be asked to confirm you selection YES RE SET Restoration of instrument manufacture setting TYPE Restoration of instrument manufacture setting generating the manufacture setting for currently selected type of instrument items marked DEF USER Restoration of instrument use...

Page 82: ...e the potentiometer traveller to required maximum position and confirm by Enter calibration is confirmed by YES PROG CHANNE SERVIC OUTPUT MENU RESTOR N PASS INPUTS IDENT CALIB LANG ENGL CZECH DEF LANG Selection of instrument menu language version CZECH Instrument menu is in Czech ENGL Instrument menu is in English PROG CHANNE SERVIC OUTPUT MENU RESTOR N PASS INPUTS IDENT CALIB LANG 0 PAS PR PAS LI...

Page 83: ... IDENT CALIB LANG 78 001 OM 402PID PM IDENT Projection of instrument SW version display shows type identification of the instrument SW number SW version and current input setting Mode if the SW version reads a letter on first position it is a customer SW IDENT Pos Description 1 type of instrument 2 SW number version 3 the input type ...

Page 84: ...DOWN EXT 3 STR 1 Program launch OFF Launch is disabled program can be launched by the instrument s front push button selection PROG see chapter 6 1 5a TIME Launch at a preset time program will be launched when date DAT 1 and time TIM 1 is reached WEEKLY Launch at a preset day and time program will be launched when date DAY 1 and time TIM 1 is reached D 1 Monday D 7 Sunday LEFT Program launch by an...

Page 85: ...onfirmed in the next step there either YES or NO depending on the last setting To change this press either the UP or DOWN button and confirm by pressing ENTER This will take you to the next day setting DAT 1 Setting the date when the program is to be launched setting in range 01 01 00 31 12 99 TIM 1 Setting the time when the program is to be launched setting in range 00 00 00 23 59 59 CHANNE PROG ...

Page 86: ...thin TIME an error message Err P is displayed STEADY Maintaining the value for the duration specified by TIME the output value is controlled to VALUE RAMP Value increasing over time value is corrected automatically so it reaches preset VALUE over TIME GO TO Jump within program v menu CAS lze nastavit skok v programu na žádanou pozici Hodiny číslo kroku Minuty číslo programu Sekundy jsou bez význam...

Page 87: ...INSTRUCTIONS FOR USE OM 402PID 87 6 SETTING PROFI ...

Page 88: ...ting without the option to change the primary instrument setting e g repeated change of limit setting there are no items from manufacture permitted in USER menu on items indicated by inverse triangle LIM 1 setting may be performed in LIGHT or PROFI menu with the USER menu then overtaking the given menu structure Setting NO item will not be displayed in USER menu YES item will be displayed in USER ...

Page 89: ...is pressed the display will read LIM L 1 By pressing button you confirm your selection and then you can set the desired limit value or by pressing the button you can go to setting of LIM L 2 where you can proceed identically as with Limit one You can exit the setting by pressing the button by which you store the latest setting and pressing the button will take you back to the measuring mode 0 sett...

Page 90: ...CONECT to EXT 2TC if the reference thermocouple is located in the same environment as the measuring instrument then set in the instrument menu CONECT to INT 2TC Based on this selection the measurement of the ambient temperatureis performed by a sensor located in the instrument terminal board WITHOUT REFERENCE THERMOCOUPLE inaccuracy originating from the creation of dissimilar thermocouples on the ...

Page 91: ...uan tity range change input signal value or input range setting E I Ow Input quantity is larger than permitted input quantity range change input signal value or input range setting E Hw A part of the instrument does not work properly send the instrument for repair E EE Data in EEPROM corrupted perform restoration of manufacture setting upon repeated error statement send instrument for repair E SET...

Page 92: ...ROTOCOL TRANSMITTED DATA Data solicitation PC 232 ASCII A A CR MessBus No data is transmitted permanently 485 ASCII A A CR MessBus SADR ENQ Data transmission instrument 232 ASCII D D D D D D D D D D CR MessBus STX D D D D D D D D D D ETX BCC 485 ASCII D D D D D D D D D D CR MessBus STX D D D D D D D D D D ETX BCC Confirmation of data acceptannce PC OK 485 MessBus DLE 1 Confirmation of data accepta...

Page 93: ... 02H Beginning of text ETX 3 03H End of text SADR adresa 60H Prompt to send from address EADR adresa 40H Prompt to accept command at address ENQ 5 05H Terminate address DLE 1 16 49 10H 31H Confirm correct statement NAK 21 15H Confirm error statement BCC Check sum XOR RELAY TARE SIGN RELAY 1 RELAY 2 TARE CHANGE RELAY 3 4 P 0 0 0 0 Q 1 0 0 0 R 0 1 0 0 S 1 1 0 0 T 0 0 1 0 U 1 0 1 0 V 0 1 1 0 W 1 1 1 ...

Page 94: ...g LED digit height 9 mm upper display shows the number of program step lower display shows the requested Signalling LED yellow controls 3 4 red Alarm 1 2 3 4 green Tare T t Decimal point adjustable in menu Brightness adjustbale in menu INSTRUMENT ACCURACY TC 50 ppm C Accuracy 0 1 of range 1 digit 0 15 of range 1 digit RTD T C Above accuracies apply for projection 9999 Resolution 0 01 0 1 1 RTD Rat...

Page 95: ... 1 ms isolated fuse inside T 630 mA MECHANIC PROPERTIES Material Noryl GFN2 SE1 incombustible UL 94 V I Dimensions 96 x 48 x 120mm Panel cut out 90 5 x 45mm OPERATING CONDITIONS Connection connector terminal board conductor cross section 1 5 mm2 2 5 mm2 Stabilisation period within 15 minutes after switch on Working temp 20 60 C Storage temp 20 85 C Cover IP64 front panel only Construction safety c...

Page 96: ...2 fit both travellers on the box 3 press the travellers close to the panel INSTRUMENT DISASSEMBLY 1 slide a screw driver under the traveller wing 2 turn the screw driver and remove the traveller 3 take the instrument out of the panel Panel cut Panel thickness 0 5 20 mm Side view Front view 90 5 mm 45 mm 96 mm 48 mm 13 5 mm 119 mm 1 2 T 1 1 2 2 1 2 ...

Page 97: ...ll apply provided that the instrument was connected and used in compliance with the instructions for use The guarantee shall not apply to defects caused by mechanic damage transportation intervention of unqualified person incl the user unavoidable event other unprofessional interventions The manufacturer performs guarantee and post guarantee repairs unless provided for otherwise WA R R A N T Y Y E...

Page 98: ...98 INSTRUCTIONS FOR USE OM 402PID NOTE ...

Page 99: ...INSTRUCTIONS FOR USE OM 402PID 99 NOTE ...

Page 100: ...etic compatibility directive no 2004 108 EHS The product qualities are in conformity with harmonized standard El safety EN 61010 1 EMC EN 61326 1 Electronic measuring control and laboratory devices Requirements for EMC Industrial use EN 50131 1 chap 14 and chap 15 EN 50130 4 chap 7 EN 50130 4 chap 8 EN 61000 4 11 ed 2 EN 50130 4 chap 9 EN 61000 4 2 EN 50130 4 chap 10 EN 61000 4 3 ed 2 EN 50130 4 c...

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