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Daiichi Electronics SMLC-110L, Инструкция по эксплуатации

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SMLC-213-154 

 

16

 
 

4.3.3 Ground fault phase detection display change  

A measurement display and a ground fault phase detection display are changed.  A change is performed by  MODE . 
This operation can perform the maximum and the minimum display other than instantaneous measurement display. 
In addition, even if it elapses for 10 minutes without operating a switch, it does not return to the original display. 
And, a display is held even if it performs power supply reset.  And, each maximum value and the minimum value  
are always updated by the newest value.  
Besides switch operation, it can change to a ground fault phase detection screen automatically by setup at the  
case of ground fault phase detection.  Please refer to "5.3.1 Setting mode 1 (4) zero-phase voltage detection  
setting" about the setting method. 

 

 

 
 
 
 
 
 
 
 
 
                                                                   Ground fault phase detection display  
 

＊ A ground fault phase constitutes the minimum value of a RN-SN-TN phase voltage.   

However, if a high order circuit breaker is switched OFF at the case of zero-phase voltage detection, all the  
minimum values of RN-SN-TN will be 0V.  
In that case, please check a ground fault phase at the maximum value of RN-SN-TN phase voltage.  

 

4.3.4 Setting value check 

A voltage range (VT ratio) and an alarm output set point are checked.   
Check is  RESET/SHIFT  and  －  are pushed simultaneously and performed.   
The change of a set point is carries out by  ＋  and  － .  
This operation can perform a ground fault phase detection display and the maximum and minimum display other  
than a general measurement display.   DISPLAY  is pushed in case it returns to the original measurement display.  
And, if a switch is not operated for 10 seconds after a set point check, it will return to the original measurement 
display automatically.  

 
 
 
 
 
 

 

 

 

 

 
 
 
 
 
 

 

 

 

 
 
 
 
 
 
 

MODE 

Measurement display  
(Instantaneous measurement display ， 
 Maximum, minimum measurement display ) 

 ＋  

 －  

 

 

Zero-phase 

voltage 

range  

Alarm output 1 
factor， 

Return method  

Alarm output 2 
factor， 
Return method  

Alarm output 1 

Time interval 

VT ratio 

Factor display  

Input rating voltage display  

Alarm output 2 

Time interval 

No operation  
10 seconds 

Maximum zero-phase 
voltage display 

V(RS) display  V(ST) display  V(TR) display 

Instantaneous measurement display  

< Set value check > 
Voltage range (VT ratio) 

 ＋  

 －  

 ＋  

 ＋  

 ＋  

 ＋  

 －  

 －  

 －  

 －  

 DISPLAY  

 RESET/SHIFT  

and － 

Содержание SMLC-110L

Страница 1: ...SMLC 213 154 INSTRUCTION MANUAL MAXIMUM MINIMUM SUPER MULTI METER SMLC 110L Hardware Model D...

Страница 2: ...product must be set before use Please set correctly after reading this instruction manual About dew condensation If the temperature and humidity of an installation change rapidly when a product is a...

Страница 3: ...ns change etc please contact us Setting This unit requires setting and confirmation of the measuring range etc before use Wrong setting if any causes malfunction of the unit If setting should be wrong...

Страница 4: ...n 1 to 5V 1 to 5V 13 Analog output adjustment Output 1 Bias adjustment 0 0 0 0 Span adjustment 100 0 100 0 Output 2 Bias adjustment 0 0 0 0 Span adjustment 100 0 100 0 Output 3 Bias adjustment 0 0 0 0...

Страница 5: ...etting display 14 4 3 Operation 15 4 3 1 The main monitor display element change 15 4 3 2 Phase line display change 15 4 3 3 Ground fault phase detection display change 16 4 3 4 Setting value check 16...

Страница 6: ...2 circuit can be taken out Option And an output factor can be selected by setting Two external operation inputs are possible Option And selection of reset input and a display change input is possible...

Страница 7: ...set point This switch resets various alarms And in the maximum and the minimum measurement display it is used as a switch that resets the maximum and the minimum value In setting mode it is used as a...

Страница 8: ...angle since the contrast changes according to the monitoring angle 1 For upper case installation 2 For lower case installation 3 Wide viewing angle model 60 Side view 10 60 60 Top view Side view Side...

Страница 9: ...roblem on characteristics Caution on connection 1 Mount the terminal cover without fail for safety after the end of connections 2 Separate the input wiring and output wiring from each other without fa...

Страница 10: ...In setting mode it is used for change of a set point DISPLAY A phase between lines display of current voltage is changed It is used in case it terminates setting mode And it is used in case it return...

Страница 11: ...nge No operation 10 minute No operation 10 minute Phase line display change Set point check No operation 10 minute DISPLAY or Push 3 seconds SET Setting mode 1 No operation 10 minute DISPLAY or Settin...

Страница 12: ...value and the minimum value about the measurement factor which performs holding of the maximum value and the minimum value by switch operation These maximum values and the minimum value are reset by...

Страница 13: ...etection by OFF backlight turn on the lights at the same time a screen is changed After that in case it does not operate it for 5 minutes backlight goes out Please refer to 4 3 3 Ground fault phase de...

Страница 14: ...ting by measurement at the main monitor or the sub monitor a measurement value constitutes a blinking display The displays after an alarm return In case a return method is automatic reset setting It r...

Страница 15: ...in this setting mode Setting mode 1 No 111 Display pattern Setting mode 2 Setting of measurement range analog output and measurement display ON OFF is mainly performed And initialization of a setting...

Страница 16: ...zero phase voltage Zero phase voltage Default display 4 3 2 Phase line display change A phase line display of voltage is changed Everything which is being indicated A change is performed by DISPLAY Th...

Страница 17: ...tion all the minimum values of RN SN TN will be 0V In that case please check a ground fault phase at the maximum value of RN SN TN phase voltage 4 3 4 Setting value check A voltage range VT ratio and...

Страница 18: ...T and RESET SHIFT together for longer than 3 seconds Setting mode 3 Press SET and DISPLAY together for longer than 3 seconds Reference This operation can perform the maximum the minimum display and a...

Страница 19: ...FT for longer than 1 seconds Caution An alarm output will be reset if this operation is performed by instant measurement display Please be sure to perform this operation after displaying the maximum v...

Страница 20: ...on setting can perform same operation in external operation input Please refer to 5 3 2 Setting mode 2 3 external operation input setting for the setting method Please refer to 6 3 Option for the exte...

Страница 21: ...est Output test of alarm 1 is performed 28 124AL Alarm 2 factor Set the output factor of alarm 2 OFF 28 125AL Alarm 2 return method Set the output action at the case of reset of alarm 2 Automatic rese...

Страница 22: ...251 Initialization of setting value All set values are initialized Return to initial set value 35 Setting mode 3 Function table Set No Function Functional description Default setting Important setting...

Страница 23: ...DISPLAY Returns to display mode 33 Setting of output factor in analog output 2 AO2 222A Press SET and RESET SHIFT together for longer than 3 seconds Press MODE 211 221A Press RESET SHIFT Select an out...

Страница 24: ...ing of display factor in main monitor 112 Press SET for longer than 3 seconds Press RESET SHIFT 111 112 Select an display factor by and Press SET Selected display factor is entered Press DISPLAY Retur...

Страница 25: ...3 seconds Press MODE Press RESET SHIFT 111 121AL 122AL Select a return method by and Press SET Selected return method is entered Press DISPLAY Returns to display mode 28 Setting of return method in a...

Страница 26: ...ET Selected function is entered Press DISPLAY Returns to display mode 30 8 Backlight setting Each parenthesized number shows a setting number and this number is displayed on the setting screen Items S...

Страница 27: ...o V RS Hz V RS Displays set factor 14 Displays factor Measurement factor Main monitor Voltage VRS VST VTR VRN VSN VTN Maximum zero phase voltage MVo Zero phase voltage Vo Frequency Hz Sub monitor Left...

Страница 28: ...r Set values are updated by SET Setting Under bar Setting New setting Current setting Manual setting value 0 Pattern 1 Pattern 2 Pattern 3 Pattern 6 Pattern 7 V RS 4 V ST 5 Default setting V TR 6 Hz 7...

Страница 29: ...ase of a reset of alarms 1 and 2 can be selected from AUTO automatic reset and HOLD manual reset In AUTO automatic reset an alarm output also constitutes OFF according to a reset of an alarm In HOLD m...

Страница 30: ...er limit alarm value and lower limit alarm value of 3 phase voltage line voltage are setting Setting range 30 to 150 1 step and OFF Non use Selection by and set value is updated by SET Default setting...

Страница 31: ...setting 0 1 seconds 143 Ground fault phase detection display automatic change Set the whether it changes from a measurement display an instantaneous measurement display the maximum and the minimum mea...

Страница 32: ...etting 3 Middle 5 3 2 Setting mode 2 Setting mode 2 is selected by pressing SET and RESET SHIFT switches continuously for longer than 3 seconds Pushing MODE switch performs movement of setting item Th...

Страница 33: ...play OFF 1 3 display ON 213 Frequency range Frequency measurement range can be selected from 45 0 to 55 0Hz 55 0 to 65 0Hz 45 0 to 65 0Hz Change of this setting also sets the analog output range of a...

Страница 34: ...s only phase voltage input product Default setting AO1 MVo AO2 V RS AO3 V ST AO4 V TR OFF Nothing 1 MVo 2 Vo 3 V RN 4 V SN 5 V TN 6 V RS 7 V ST 8 V TR 9 Hz 225A Low input cut This function which makes...

Страница 35: ...ET Alarm reset MAX MIN RESET Maximum minimum reset R S T DISP Phase change Measurement factor DISP Measurement factor change About the setting display in an external operation input function Function...

Страница 36: ...tage 243 Zero phase voltage 244 Frequency RESET SHIFT RESET SHIFT RESET SHIFT 5 251 Initialization of setting value Each set value is initialized returns to default setting 251 Initialization of setti...

Страница 37: ...t the about a zero phase input voltage Selection by and set value is updated by SET Default setting 190V Caution If an actual input and an actual setup differ from each other it becomes impossible to...

Страница 38: ...T SHIFT RESET SHIFT 342 Ao1 SPAN adjustment 343 Ao2 BIAS adjustment 344 Ao2 SPAN adjustment 347 Ao4 BIAS adjustment 346 Ao3 SPAN adjustment 345 Ao3 BIAS adjustment RESET SHIFT RESET SHIFT RESET SHIFT...

Страница 39: ...aximum zero phase voltage Ground fault phase detection 0 05 seconds 0 1 seconds 0 15 seconds 0 2 seconds 0 5 seconds 1 second 2 seconds 3 seconds 5 seconds 90 response Time interval setting Voltage 0...

Страница 40: ...supply 1 AC85 to 264V 50 60Hz 10VA Rated voltage AC100 110V 200 220V DC80 to 143V 6W Rated voltage DC100 110V for both AC and DC uses 2 DC20 to 56V 6W Rated voltage DC24 48V Rush current Time constan...

Страница 41: ...ess Protection code IP40 Material Case Cover ABS V 0 Terminal block PBT Terminal cover Polycarbonate Color Black Munsell N1 5 Mass Approx 600g Blackout guarantee Maximum value Minimum value Ground fau...

Страница 42: ...rm display and alarm output Detects by the minimum phase Setting accuracy 1 0 to the value which set a full scale to 150 Setting range 30 to 150 1 step or OFF not use Full scale 150 External operation...

Страница 43: ...n method is a manual reset Please check a setting 7 2 Test In case this product is tested a special setting or operation is not needed fundamentally However the following test should operate it along...

Страница 44: ...1 13 Hitotsuya 1 chome Adachi ku Tokyo 121 8639 JAPAN TEL 81 3 3885 2411 Fax 81 3 3858 3966 Kyoto Office 1 19 Ichinobe Nishikawahara Jyoyou shi Kyoto 610 0114 JAPAN TEL 81 774 55 1391 Fax 81 774 54 13...

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