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Alarm Data (Messages) 

 

The Alarm Data screen displays the S2 alarm history as well as other alarms shown 
below.  The Alarm history displays an O or an X at the beginning to display when the 
unit was true or false; S2 connected (O) or S2 back to S1 (X).  To clear the 
information, simply push the Clear History button.

 

 
 

ALARM Messages 

 
 
 
 
 
 
 
 

 
 
 
 
 

 

 

 
 
 
 

1. Overvoltage 
2. Undervoltage 
3. Over Frequency 
4. Under Frequency 
5. Plant Exerciser 
6. Engine Test 
7. Remote Engine Test 
8. Voltage Unbalance 
9. Phase Reversal 
10. Go to Emergency 
11. Lockout 
12. Failed to Sync (phase angle) 
13. Failed to Sync (frequency difference) 
14. Engine Test or Plant Exercise 
15. Source 1 Error 
16. Source 2 Error 

Содержание ATC-300+

Страница 1: ...terface with up to 4 Automatic Transfer Switches It not only displays the status of the switch it also provides several popular control functions The 7 Ethernet RAC Kit contains the following HMIVU07C...

Страница 2: ...t and should require no user programming Communication with the ATS controller is accomplished via Modbus RS 485 serial network to the gateway Drawing 66A8395E shows the wiring of the unit which inclu...

Страница 3: ...3 PXG 400E Gateway...

Страница 4: ...displayed on the screen The menus are self explanatory but if help is required one can download the manual from the Eaton website under HMiSoft User Manual effective February 2011 After the adjustment...

Страница 5: ...y controller press the setup button password protected level 3 To continue to the second level for any working controller simply press on its corresponding quadrant If the system switches to emergency...

Страница 6: ...d O or S2 back to S1 X To clear the information simply push the Clear History button ALARM Messages 1 Overvoltage 2 Undervoltage 3 Over Frequency 4 Under Frequency 5 Plant Exerciser 6 Engine Test 7 Re...

Страница 7: ...Passwords are needed to get to the Engine Test and Go to Emergency To S2 screens These two screens are at security level two which is factory set to AC44 If you would like to change any of the passwo...

Страница 8: ...he Go To S2 button the switch will transfer to source 2 if there is available power on S2 To go back to S1 push the Return to S1 button One can use the Bypass TDNE TDEN if desired The Manual Retransfe...

Страница 9: ...9 procedures include but are not limited to switch doors being closed and latched personnel knowledgeable of transfers and other site safety recommended procedures...

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