background image

 

 

 

Ethernet Remote 
Annunciator 
Controller (RAC) 
Instruction Sheet for 
Automatic Transfer 
Switches (4 x ATS) 

Revision: 01 

IB01602082E 

 

 

1.1 Ethernet Remote Annunciator Controller (RAC) using the up to 4 ATC-300+ 
connected via RS-485 to TCP/IP gateway 

 
The 7” RAC is a color touch-screen display with easy-to-use functions that provide a 
powerful interface 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: 
 
 

HMIVU07CUNBE (7” Color HMI Display) 

 IL04801003E 

(HMI 

Instruction Leaflet) 

 

IB01602080E (Ethernet RAC Setup Document) 

 

OR

 IB01602081E (Ethernet Multiple Gateway RAC Setup Document) 

 

ELC-PS01 or 02 (Optional 24VDC power supply) 

 PXG-400E 

(Ethernet 

to RS-485 Gateway) 

 

IB10602082E (This Instruction Sheet) 

 

66A8395E [or EM] (HMI Ethernet Wiring Drawing for the ATC-300+) 

Summary of Contents for ATC-300+

Page 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...

Page 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...

Page 3: ...3 PXG 400E Gateway...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Reviews: