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TEST MODE 

When the meter is placed into test mode the meter will stop incrementing all of the register this 
includes Energy, demand and instantaneous values. The output relays will be turned off and the 
data recorder will not record data while the meter is in test mode. Only values from table 36 (test 
display) will be active. If the user includes any of the normal display items coming from table 3 
(instantaneous/last demand values) and table 15 (energy and Max demands) the readings will be 
the values that the meter was reading at the time the meter was placed in test mode. There are 
two (2) ways to put the meter into test mode. The first (preferred) is to use the MAXcom 
software this will prevent you from accidently doing a demand reset. The other method is to 
remove the cover and press and simultaneously hold the S1 Mode Select button on the lower left 
side of the DPM (display card) and then press and hold the demand reset button until the meter 
goes into test mode (Do Not press the demand reset first). 

Method 1 

 

Using Maxcom Software: 

1.

 

Start-up the MAXcom software. 

2.

 

Switch to the “Data Collection Mode” within MAXcom. 

3.

 

Open the unit manager and select the meter from the meter list. If the meter is not in the 
list you will need to make new file. 

 

  

 

4.

 

Connect your computer to the meter using one of the communications ports. 

5.

 

Select the “connect to meter” ICON. 

6.

 

After MAXcom connects to the meter the “Enter/Exit Test Mode” ICON will be enabled. 

7.

 

Click the Enter/Exit Test Mode ICON. 

 
 

Summary of Contents for MAXsys E850 Elite

Page 1: ...ems This will take the user to a sub menu where they can select the optical port To select the optical port the user will select the more ports option that will bring up another menu with optical port After selecting optical port the screen will display the Cal Pulse mode When testing for meter accuracy it is recommended that no test should be run for less than 30 seconds The 30 second test is rec...

Page 2: ...eferred is to use the MAXcom software this will prevent you from accidently doing a demand reset The other method is to remove the cover and press and simultaneously hold the S1 Mode Select button on the lower left side of the DPM display card and then press and hold the demand reset button until the meter goes into test mode Do Not press the demand reset first Method 1 Using Maxcom Software 1 Sta...

Page 3: ... will indicate the meter has entered into test mode Click Start Test in the software 11 Set up the test equipment and apply the test load 12 Click Start Test a The test mode displays will appear on the face meter If the test seconds is at the top of the list it can be seen counting up Note There will be no demand values until the test has completed or the test has been stopped by clicking Stop Tes...

Page 4: ... press and hold the S1 Mode Select button on the lower left side of the DPM display card and then press and hold the demand reset button until the meter goes into test mode Do Not press the demand reset first 5 This will put the meter into test mode Note This will stop the meter from up dating the active billing registers a The display on the meter will indicate the meter has entered into test mod...

Page 5: ... using the buttons on the face of the meter 10 You can run another test be pressing the demand reset a This will clear the old test data and the test will start 11 When you have completed your testing a Remove the testing equipment 12 Take the meter out of test mode by simultaneously press and hold the S1 Mode Select button on the lower left side of the DPM display card and then press and hold the...

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