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Omron E5GN manual

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Table of contents for the manual

  • Page 1

    Digital T emperature Controller E5GN Compact and Intelligent 1/32 DIN T emperature Controller with Communications Function  Auto-tuning and sel f-tuning avai lable. Can auto-tune even duri ng execution of self-tuning  V arious temper ature inputs: thermocouple, pl atinum resistance thermometer , non-contact temperature sensor , and analog inp[...]

  • Page 2

    E5GN E5GN E5GN CO MMUNI CA TION M ODELS IMPORT ANT : The alarm function is NOT available with the communications models. Descrip tion Part number Size Power supply voltage Communicat ion functi on Output Thermocouple model Platinum resistance therm ometer model 1/32 DI N 4 8 ( W ) 100 to 240 V A C RS-485 Relay E5GN-R03TC-FLK AC100-240 E5GN-R03P-FLK[...]

  • Page 3

    E5GN E5GN INPUT RANG ES Platinum Resistance Thermometer Input/Thermocouple Input T emperature range 1800 1700 1600 1500 1400 1300 1200 1 100 1000 900 800 700 600 500 400 300 200 100 0 - - 100 - - 200 Pt100 JPt100 Input type Platinum resistance thermometer input Platinum resistance thermometer Name 850 Set value 12 3 4 - -200 500.0 - -199. 9 100.0 0[...]

  • Page 4

    E5GN E5GN Specifications RA TINGS Supply voltage 100 to 240 V AC, 50/60 Hz 24 V AC, 50/60 Hz/24 VDC Operating v oltage range 85% to 1 10% of rat ed supply volt age Power cons umption 7V A 4V A / 2 . 5W Sensor i nput Thermocouple: K, J , T , E, L, U, N, R, S , B Platinum resis tance t hermometer: Pt100, JPt 100 Non-contac t tem perature sens or: K 1[...]

  • Page 5

    E5GN E5GN Characteristics T able - - c ontinued from previ ous page Weight Approx. 90 g Mounting bracket: approx. 10g Protective structur e Front Panel NEMA 4 for indoor use (equi valent to IP 66) Rear Case IP20 T erminals IP00 Memory protecti on EEPROM (non-volatile memory ) (number of writes : 100,000) EMC Emis sion E nclosure: EN5501 1 Group 1 c[...]

  • Page 6

    E5GN E5GN Nomenclature E5GN T emperature Unit The temperat ure unit is dis played when the di splay unit paramet er is set t o a t emperature. Indicat ion is determined by the currently select ed “temperature unit ” parameter set v alue. When this parameter is set to “ ° C,” “ ” is dis played, and when s et to “ ° F, ” “ ” is [...]

  • Page 7

    E5GN E5GN Dimensions Unit: mm (in ch) E5GN Panel Cutout * When carry ing out maintenance on the E 5GN, only the t erminal pl ate c an be drawn out wit h the t erminal leads s till attached. 24 3 (48 number of units -2.5) 60 min. 60 min. +1.0 0 45 22 +0.3 0 +0.6 0 22 +0.3 0 Mounted Separately • Insert t he Controller through the hole in t he panel[...]

  • Page 8

    E5GN E5GN Installation MOUNTI NG 1. Insert the E5GN into the mounting hole in t he panel f rom the front. 2. Push the adapter along t he E5GN body from the terminals up to the panel, and secure i t tem porarily . 3. Tighten the two fixi ng screws on the adapter . When tight en- ing sc rews, tighten t he two screws alternately (keeping the torque to[...]

  • Page 9

    E5GN E5GN Operation INITIA L SE TUP On previous Controllers , s ensor input type, alarm t ype and control period were set on DIP swit ches. These hardware setti ngs are now set i n parameters in s etup menus . The and keys are used to swit ch bet ween set up menus, and the amount of time that y ou hold t he key s down determines which setup m enu y[...]

  • Page 10

    E5GN E5GN 2. PID Control Using Auto-tuning • Changing Param eters indicates that there is a parameter . K eep on pressing the mode key until the de- sired parameter is selected. • Changing Set V alues Use the or keys to change the set value displayed in the setup menu. Displa y E5CN E5GN No. 1 display No. 2 display No. 1 display No. 2 display I[...]

  • Page 11

    E5GN E5GN Specification Setting After T urning ON Power OUTLINE O F OPERA TI ON PRO CEDURES Key Operation In the following descript ions, all the parameters are introduced in the display sequence. Some paramet ers m ay not be display ed depending on t he protec t set tings and operation conditions . Note: 1. Of thes e lev els, the init ial s etting[...]

  • Page 12

    E5GN E5GN Protect Level T o sel ect t his l evel, simult aneously press the and keys for at least one second. This l evel i s to prevent unwant ed or accident al modificat ion of parameters. Protected levels will not be display ed, and s o the parameters in that level c annot be modified. Communications Setting Level T o select this le vel, press t[...]

  • Page 13

    E5GN E5GN SPECIFICA TI ON SETTI NG (AFTER TURNI NG O N POW ER) Initial Setting Level This l evel is used for sett ing bas ic s pecifi cations of t he T emperature Controller . Using t his l evel, set t he input type f or select ing the input t o be connec ted s uch as the t hermocouple or platinum resist ance t hermometer and set t he range of set [...]

  • Page 14

    E5GN E5GN INPUT TYPE Using a Thermocouple Input T ype When using a thermoc ouple input type, follow t he spec ific ations listed in the following table. Input t ype Specif icati ons S et V alue Input T emperature Range Thermocouple K 0 - - 200 t o 1300 ( ° C) / - - 300 t o 2300 ( ° F) 1 - - 20.0 to 500.0 ( ° C) /0.0 to 900.0 ( ° F) J 2 - - 100 [...]

  • Page 15

    E5GN E5GN ALARM 1 AND ALARM 2 For the al arm 1 and alarm 2, select alarm t ypes out of t he 12 alarm types list ed in the foll owing table. Set V alue Alarm T ype Alarm O utput Operat ion y When X i s pos itive When X is negative 0 Alarm f unction OFF Output OFF 1 *1 Upper- and lower-li mit (deviation) *2 2 Upper-limit (deviati on) 3 Lower-limit (d[...]

  • Page 16

    E5GN E5GN P ARAMETERS Parameters related to set ting it ems for each level are marked in boxes in the f lowcharts and brief descript ions are given as required. A t the end of eac h set ting i tem, press t he mode k ey t o return to the beginni ng of eac h level . Display E5CN E5G N No. 1 display No. 2 display No. 1 display No. 2 display Password i[...]

  • Page 17

    E5GN E5GN Initial Setting Level Input type Scaling upper limi t Decimal point T emperature unit Set point upper limit PID / ON/OFF Standard/heating and cooling ST Control period (heat) Alarm 1 type Move to advanced function setting level Set the pulse output cycle. Direct/reverse operation Alarm 2 type Limit the set point. Select the control system[...]

  • Page 18

    E5GN E5GN Protect Level Operation/adjustment protection Restricts display and modification of menus in the operation and adjustment levels. Initial setting/communications protecti on Restricts display and modification of menus in the initial setting, operation level and adjustment levels. Setting change protection Protects changes to setups by oper[...]

  • Page 19

    E5GN E5GN Communications Setting Level Set the E5CN/E5GN comm unicati ons speci ficat ions in the communicat ions set ting level. For sett ing communi cations paramet ers, use the E5CN/E5GN panel. The communic ations parameters and their s etti ngs are l isted in the following t able. Parame ter Display ed charac ters S et (moni tor) val ue Set v a[...]

  • Page 20

    E5GN E5GN TROU BLE SHOOT ING When an error oc curs, an error c ode will be display ed on t he No. 1 display . Check the c ontents of an error and tak e appropriate countermeas ures. No. 1 display T ype of error Countermeasures Input error Check the wiri ng of i nputs f or mis wiring, disconnect ions, short-c ircuit s, and the input type. Memory err[...]

  • Page 21

    E5GN E5GN Precautions OPER A TING ENV IRONME NT • Use the T emperature Controller wit hin the rated operating temperature, storage temperature, and operating humidity specif ied for each model . • Use the T emperature Controller acc ording t o the perf or- mance spec ific ations s uch as vibrat ion, s hock, and degree of protecti on spec ified [...]

  • Page 22

    E5GN E5GN Cat. No. GCTC12 1/99 Spec ific ations subject to c hange without notice. Printed in U.S. A. OMRON ELECTRONICS, INC. O n eE a s t C o m m e r c eD r i v e Schaumburg, IL 60173 1- 80 0- 55- OM RO N OMRON CANADA, INC. 885 Milner Avenue Scarborough, Ontario M 1B 5V 8 416-286-6465[...]