M-system 47LV Operating Manual Download Page 7

47LV

P. 7 / 18

EM-9502-B Rev.3

 OPERATIONS IN SETTING MODES

• Main display

The main display shows the current settings while the panel meter is in the setting mode.

• Shifting through setting parameters

In any setting mode, pressing Alarm/  button shifts one parameter to the next.  Pressing Scale/

 button shifts one to the 

previous.

• Changing parameters

Pressing Shift button while one of the parameter settings is indicated on the display shifts the panel meter into the setting 

standby mode.  The digit to which you can apply changes starts blinking.

Press Up button to change the blinking value.
Press Shift button to go to the next digit.
Press Alarm/  or Scale/

 button to apply the new value and go to the next or previous parameter setting.

• Invalid parameters

‘Max’ and ‘Min’ indicators start blinking when a parameter is within invalid range while setting.  Return the setting within 
the valid range or abort it by holding down Max/Min button for 1 second or more.

• Negative reading setting

The negative sign (–) must be set to the leftmost digit.  For example, set ‘-080.0’ instead of ‘-80.0.’

• If you get lost...

Hold down Max/Min button for 1 second or more to return to the measuring mode without applying the last changes.
(Those which have been already applied by pressing Alarm/  or Scale/

 button are not cancelled.)

Summary of Contents for 47LV

Page 1: ...y indicate it POWER INPUT RATING OPERATIONAL RANGE Locate the power input rating marked on the product and confirm its operational range as indicated below 100 240V AC rating 85 264V 50 60 Hz approx 6...

Page 2: ...ripped HH turns on when the HH alarm is tripped P turns on when none of the other alarms is tripped 3 Function indicators Indicate the status in each setting mode 4 Max Min button Used to switch the m...

Page 3: ...THE UNIT ON A PANEL The watertight packing must be in place to hold the meter Do not remove it 1 Insert the unit into the panel cutout 2 Push the mounting brackets into the grooves on both sides of t...

Page 4: ...Lb NC La NO Hc COM Hb NC Ha NO V 17 15 16 ALARM SUFFIX CODE 2 SPDT contact 2 points 20 18 19 Lc LLc LLa La Hc HHc Ha HHa 2 3 4 INPUT LL OUTPUT L OUTPUT H OUTPUT L OUTPUT H OUTPUT HH OUTPUT 1 9 10 POWE...

Page 5: ...Hold down Max Min Alarm buttons at once for a preset time duration 1 Hold down Alarm Scale buttons at once for 3 seconds POWER ON 1 INITIAL SETTING FLOWCHART Initial Setting Complete Measuring Starte...

Page 6: ...Zero cannot be executed when the operation is prohibited with the lockout protection setting MAX MIN display mode cannot be cancelled while in the Forced Zero mode Forced Zero cannot be cancelled whi...

Page 7: ...ess Up button to change the blinking value Press Shift button to go to the next digit Press Alarm or Scale button to apply the new value and go to the next or previous parameter setting Invalid parame...

Page 8: ...on for 1 second Shift Shift Up Up Up set Up set Alarm Scale Alarm Alarm Scale Alarm Alarm Scale Alarm Scale Alarm Shift Shift Alarm Scale Alarm Scaling Setting Mode Alarm Alarm Alarm 1 Alarm Scale Sca...

Page 9: ...to 100 A Measuring range 200 to 200V Measuring range 1 to 1mA Measuring range 10 to 10mV Measuring range 100 to 100mV Measuring range 1 to 1V INDICATORS FUNCTION DEFAULT VALUE DISPLAY Zro Spn Zro Tch...

Page 10: ...default value 100 output default value A A B B Display Zero Full Scale Input Input Scaling Display Scaling B A B A Display Full Scale Zero Input Input Scaling Display Scaling Normal Scaling The displ...

Page 11: ...larm Setting Mode Alarm Shift L Setpoint L Deadband L ON Delay Time 19999 19999 0000 9999 00 99 Shift Shift Alarm Alarm Alarm Alarm Alarm Alarm L Coil at Alarm RYEN RYDN Shift Alarm Alarm Shift L Trip...

Page 12: ...B HH ON Delay Time 00 99 Shift Alarm Alarm Alarm Alarm HH Coil at Alarm RYEN RYDN Shift Alarm Alarm Shift HH Setpoint 19999 19999 Shift H Setpoint H Deadband H ON Delay Time 19999 19999 0000 9999 00...

Page 13: ...Hi trip L Lo trip L coil at alarm L Coil energized at alarm L Coil de energized at alarm H setpoint H deadband hysteresis H ON delay time H ON delay time seconds H Deadband hysteresis value H Setpoint...

Page 14: ...the scaled range values Alarm is disabled when is specified for the setpoint Note 4 All alarm setpoints are disabled reset to status when the input type has been changed Re setting is required Note 5...

Page 15: ...tting Parameters Shift Scale Alarm Low End Cutout Low End Cutout Value OFF ON 00 99 Shift Alarm Scale Alarm Alarm Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Alarm ou...

Page 16: ...m the setting mode Transition time to Lockout Setting Mode The display goes to Lockout Setting Mode only when the designated buttons are pressed for the specified time duration 1 F00 0 25 msec refresh...

Page 17: ...Setting Mode in Advanced Setting Mode A Scale Scale Scale Scale Scale Scale Set value Setting Parameters A Forced Zero Lockout OFF ON Shift Alarm Alarm PARAMETER Alarm setting lockout Lock Alarm Sett...

Page 18: ...repairing in the factory may be required Non volatile memory error writing Increase decrease the input signal until it is back within the measuring range While the error message is on the display pres...

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