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CONTROLLER PROGRAMMING

1 Start Programming mode

2

/

- Lock and Unlock the program

3.

To set the power cut start time

4.

To set the power cut start day

To set the power cut

6

- To set the power cut off day

7.

To set CT Ratio

8.

To set Maximum Demand in normal period

9.

- To set Maximum Demand in peak load period

10.

To set Maximum Demand in power cut period

.

Press

key,

Press

key, Peak time LED glows and Display shows Peak load On/Off period for present

month.

.

Again press

key, if Display shows

,device is locked but

-

Again Press

key, Display shows

- power cut start time.

change the power cut start time.

Use

key to enter change HH : MM.

-

Again Press

key, Display shows

- power cut start day.

change the power cut start

Again Press

key, Display shows

- power cut off time.

change the power cut

time.

Use

key to enter change HH : MM

.

Again Press

key, Display shows

- power cut off day.

change the power cut

-

Again Press

key, Display shows

change CT Ratio.

-

Again press

key, Display shows

Again press

key, Display shows

denote peak time sanction load.

-

Again press

key, Display shows

denote power cut sanction load.

display show internal clock time and Date.

operator can view the program.

If Display shows

, device is unlocked operator can modify the program.

Use

and

keys to change the value, when Display is equal to unlock PROG. LED

glows and Display shows

, program can be changed.

Use

and

keys to

Use

and

keys to

day.

Use

and

keys to

off

Use

and

keys to

off day.

Use

and

keys to

Use

and

keys to set maximum demand at normal time.

Use

and

keys to set maximum demand at peak time.

Use

and

keys to set maximum demand at power cut.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

Unlock Number is program value of program (

) +7

 

*1-Monday, 2-Tuesday, 3-Wednesday, 4-Thursday, 5-Friday, 6-Saturday, 7-Sunday

* 1-Monday, 2-Tuesday, 3-Wednesday, 4-Thursday, 5-Friday, 6-Saturday, 7-Sunday

5.

-

off time

User Manual

MDI-CONTROLLER

98MDC

4

Summary of Contents for 98MDC

Page 1: ...nenvironmental conditionsother than thosespecified inthis manual 2 Fuse protection The equipment does not contain built in fuse Installation of external fuse for electrical circuitry is highly recommended Recommended rating ofsuchfuse shall be275VAC 1A 3 Since this is a built in type equipment finds place in main control panel its output terminals get connected to host equipment Such equipment sha...

Page 2: ... show Present DATE MM DAY 6 MD LED Indicate Display 2 show Target demand of present Time Tarif Maximum Demand Indication 7 KVA LED Indicate display 2 shows Instantaneous KVA Apparent power 8 Time LED indicate Display 2 shows Present time 24 Hour Format 9 Peak Time LED indicate Display show present Peak Load Start Timer 10 PROG LED indicate the system is in programming mode 11 PKL ON LED Indicate s...

Page 3: ...nd can be set as per set customer requirement key Y phase LED glows and Display shows Y phase kW kVA Again Press key B phase LED glows and Display shows B phase kW kVA Press key display show Real Time Clock RTC and Date If Alarm1 or Alarm2 is energize Press key to reset both the Alarm Alarm1 and Alarm2 reset and Alarm1 and Alarm2 LED s are blinking in reset mode After to reset the alarm1 or Alarm2...

Page 4: ...in Press key Display shows power cut off day change the power cut Again Press key Display shows change CT Ratio Again press key Display shows Again press key Display shows denote peak time sanction load Again press key Display shows denote power cut sanction load display show internal clock time and Date operator can view the program If Display shows device is unlocked operator can modify the prog...

Page 5: ...g demand will match automatically 100 actual controller calibration 110 10 addition to the actual controller calibration 90 10 below actual controller calibration Measurement should be stimulation from controller and energy meter for matching Alarm1 energizes when kW More than Set MD If user set target demand at 160 kW and AL1 is at 110 Then over load limit will be 160x110 100 176 kW As the runnin...

Page 6: ...ber is 7 7 14 Use key and key to change the value If you can set value 15 then unlock number is 15 7 22 Again press key Display shows set the January peak load on time Use key and key to change the peak load time Use key to enter change HH MM Again press key Display shows set the January peak load off time Use key and key to change the peak load time Use key to enter change HH MM Again press key D...

Page 7: ...play shows set the April peak load off time Use key and key to change the peak load time Use key to enter change HH MM Again press key Display shows set the May peak load on time Use key and key to change the peak load time Use key to enter change HH MM Again press key Display shows set the May peak load off time Use key and key to change the peak load time Use key to enter change HH MM Again pres...

Page 8: ...ey Display shows set the September peak load off time Use key and key to change the peak load time Use key to enter change HH MM Again press key Display shows set the October peak load on time Use key and key to change the peak load time Use key to enter change HH MM Again press key Display shows set the October peak load off time Use key and key to change the peak load time Use key to enter chang...

Page 9: ...ss key Display shows Use key to enter change Again press key Display shows Again press key Display shows operator can view the clock and calender If Display shows device is unlocked operator can modify the clock and calender Use and keys to change the value when Display is equal to unlock Display shows clock and calender can be changed Use and keys to change the value Month Date Use and keys to ch...

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