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8

Limit Controller

 

E5CN-FR

Operating Method

Outline of Operation Procedures

The following diagram illustrates the entire setting level. A password is required to enter the advance function setting level and the calibration level.
Some parameters may not be displayed depending on the protection settings and operation conditions.
The control operation will stop when switching from operation level to initial setting level.

Note: 1.

Operation level entered for software reset.

2.

You cannot move to other levels by operating the keys on the front panel from the calibration level. You must turn OFF the power supply.

3.

The time taken to move to the protect level can be adjusted by changing the “Move to protect level time” setting. 

Troubleshooting

When an error has occurred, the No. 1 display shows the error code. Take necessary measure according to the error code, referring the table 
bellow.

Note: 1.

Refer to “E5CN-FR Limit Controller User’s Manual” for details of the control range.

2.

These errors are displayed only when the PV/Limit SP is displayed.

3.

If the display is restored to normal after cycling the power supply, the error may have been caused by noise. Check for noise being generated nearby.

No. 1 display

Meaning

Action

Status at error

Limit outputs

Alarm

s.err

Input error (See note 2.)
(broken line, A/D converter 
error)

Check the wiring of inputs, disconnections, shorts and input type. 
(See note 3.)

OFF

Operates as 
above the upper 
limit.

-lo-

Over lower-limit indication 
range (See note 2.)

Input value is smaller than control range.
Check the control range.

Upper limiter

Normal operation Operates as 

above the lower 
limit.

Lower limiter

OFF

-hi-

Over upper-limit indication 
range (See note 2.)

Input value is larger than control range.
Check the control range.

Upper limiter

OFF

Operates as 
above the upper 
limit.

Lower limiter

Normal operation

e111

Memory error

Turn the power OFF then back ON again. If the display remains the 
same, the controller must be repaired. (See note 3.)

OFF

OFF

[[[[

Over display range (lower-
limit display range) 
(See note 2.)

This is not an error. This is displayed when the input value exceeds 
the display limit but is within the control range.

Normal operation

Normal operation

Input password.

Input password. 

Set value 1201

Control in progress

Control stopped

Not displayed for some models

Level change

Power ON

Press the  
Level Key  
less than 1 s. 

Press the Level  
Key for at least 1 s.

Press the  
Level + Mode  
Keys. 
for at least 1 s

Press the  
Level + Mode Keys;  
display will flash.

(See  
note 1.)

(See  
note 2.)

Set value 

169

Press the 

Level Key for 

at least 1 s.

Press the Level Key 

for at least 1 s; 

display will flash.

Press the Level 
Key for at least 
3 s.

Press the Level + 
Mode Keys for at least 
3 s. (See note 3.)

Press the Level Key 
for less than 1 s.

l.adj

F

25

100

F

Operation Level

Adjustment Level

Control stops.

Protect Level

Initial Setting Level

Communications  
Setting Level

Advanced Function  
Setting Level

Calibration Level

Содержание E5CN-FR

Страница 1: ...mit over continuation time and limit over max min value measuring functions New Annunciator Output Warning Function Hazard lights and buzzers on the devices alert the user of errors when limit over errors occur Reset Limit Outputs Using Event Inputs Models with Event Inputs Limit outputs can be reset using event inputs enabling multiple limit outputs to be reset altogether from a distance Input Er...

Страница 2: ...53 CN N Size Power supply voltage Number of alarm points Control outputs Model 1 16 DIN 48 48 78 W H D 100 to 240 VAC 0 Limit output E5CN FRMT 500 2 Limit output E5CN FR2MT 500 Functions Model Communications E53 CN03N Two event inputs E53 CNBN Two event inputs External power supply for ES1B E53 CNPBN This data sheet is provided as a guideline for selecting products Be sure to refer to the followin...

Страница 3: ...d individual indicators Character height PV 11 mm SV 6 5 mm Other functions Limit over continuation time measurement function Limit over max min value measurement function Annunciator output Input error output PV display two color switching function Input digital filter Input compensation Protection functions Ambient operating temperature 10 to 55 C with no icing or condensation for 3 year warrant...

Страница 4: ...upper limit for alarm 2 type Set value Alarm type Alarm output operation When X is positive When X is negative 0 Alarm function OFF Output OFF 1 See note 1 Upper and lower limit deviation See note 2 2 Upper limit deviation 3 Lower limit deviation 4 See note 1 Upper and lower limit range deviation See note 3 5 See note 1 Upper and lower limit with standby sequence deviation See note 5 See note 4 6 ...

Страница 5: ...Destruction 300 m s2 min 3 times each in X Y and Z directions Weight Controller Approx 150 g Mounting Bracket Approx 10 g Degree of protection Front panel NEMA4X for indoor use equivalent to IP66 Rear case IP20 Terminal section IP00 Memory protection Non volatile memory number of writes 1 000 000 operations EMC Emission Enclosure EN55011 Group1 ClassA Emission AC Mains EN55011 Group1 ClassA Immuni...

Страница 6: ...ote Alarm 2 Infrared temperature sensor Communications Platinum resistance thermometer Event input 1 Event input 2 Event inputs 6 7 8 9 10 11 12 13 14 15 1 3 2 4 5 11 12 13 14 15 B Pt TC A B B A 6 7 8 1 2 RS 485 11 12 13 14 15 Input power supply 100 to 240 VAC 11 12 13 14 15 Event input 1 Event input 2 Event inputs External power supply for ES1B 12 VDC 10 20 mA External power Note Output when an i...

Страница 7: ...in the specified mounting space between Controllers To mount the Controller so that it is waterproof insert the waterproof packing onto the Controller When two or more Controllers are mounted make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications Note The terminal block cannot be removed The suffix 500 is added to the model nu...

Страница 8: ...ctions shorts and input type See note 3 OFF Operates as above the upper limit lo Over lower limit indication range See note 2 Input value is smaller than control range Check the control range Upper limiter Normal operation Operates as above the lower limit Lower limiter OFF hi Over upper limit indication range See note 2 Input value is larger than control range Check the control range Upper limite...

Страница 9: ...Limit Controller E5CN FR 9 ...

Страница 10: ...lue 1 al1l F 0 M Alarm value 2 al 2 F 0 M Upper limit alarm value 2 al2h F 0 M Set either of these parameters Lower limit alarm value 2 al2l F 0 M Press the Level Key for less than 1 s Press the Level Key for less than 1 s Power ON sp s 100 M Limit over continuation time time M Limit over max value p hi F M Limit over min value p lo F Monitor only Press the Level Key for at least 3 s Press the Lev...

Страница 11: ...Alarm 2 type alt2 2 M Move to advanced function level amov 0 Advanced Function Setting Level Parameter initialization init off M Event input assignment 1 ev 1 none Standby sequence reset method rest a M Alarm 1 open in alarm al1n n o Alarm 1 hysteresis alh1 0 2 M Alarm 2 open in alarm al2n n o M M M Alarm 2 hysteresis alh2 0 2 M Input digital filter inf 0 0 Additional PV display pvad on Automatic ...

Страница 12: ...ey for 1 second min while in the operation level The limit output reset operation can be used to reset limit outputs and annunciator outputs When the limit status is OFF the limit output is cleared and the limit output relay turns ON When the limit status is ON limit over status limit outputs will not be reset The annunciator output turns OFF regardless of the limit status Event inputs used as res...

Страница 13: ...requiring a high degree of safety take into account all ratings performance capacities failsafe measures and other safety measures required by the application and consult with your OMRON representative to confirm specifications and capabilities Controlled device Furnace oven Sensor input Limit Sensor Temperature Sensor Heater Temperature Controller e g E5CN E5CN FR Limit Controller Limit output Co...

Страница 14: ...et after power ON 15 The output may turn OFF when shifting to certain levels Take this into consideration when performing control 16 Refer to the instruction sheet for installing Option Unit E53 CN03N E53 CNBN E53 CNPBN Do not touch the terminals while power is being supplied Doing so may occasionally result in minor injury due to electric shock Do not allow pieces of metal wire clippings or fine ...

Страница 15: ...t 2 Avoid using the Controller in places near a radio television set or wireless installing These devices can cause radio disturbances which adversely affect the performance of the Controller Mounting Mounting to a Panel 1 To mount the Controller so that it is waterproof insert the waterproof packing onto the Controller Group mounting does not allow waterproofing The waterproof packing is not requ...

Страница 16: ...ller Digital Temperature Controller E5CN E5CN U This Best selling General purpose 48 48 mm Temperature Controller Is Now Better USB Serial Conversion Cable and Support Software Are Also Available CatalogNumber H126 Infrared Thermosensor ES1B Achieve Low cost Measurements with an Infrared Thermosensor CatalogNumber H127 ...

Страница 17: ...Limit Controller E5CN FR 17 ...

Страница 18: ...18 Limit Controller E5CN FR ...

Страница 19: ...Limit Controller E5CN FR 19 ...

Страница 20: ...t exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABIL...

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