Instructional Booklet
Page
30
Effective: March 2012
Instructions for Installation, Operation and Maintenance of the
Eaton ATC-800 Closed/Open Transition Transfer Switch Controller
For more information visit: www.eaton.com
IB ATS-C103
Transfer Event Display Example
T01
Transfer Event
1
Type of Event
Value Description
1
Open transition or Delayed from
Source 1 to Source 2
2
Open transition or Delayed from
Source 2 to Source 1
3
In-phase transition from Source 1
to Source 2
4
In-phase transition from Source 2
to Source 1
5
Closed transition from Source 1 to
Source 2
6
Closed transition from Source 2 to
Source 1
3
Class of Event
Value Description
1
Preferred source became available
2
Overvoltage on connected source
3
Undervoltage on connected
source
4
Overfrequency on connected
source
5
Underfrequency on connected
source
6
Exercised generator
7
Engine test
8
Manual re-transfer
9
Engine Test via communications
10
Go to neutral
11
Program mode
12
Options or setpoints error
13
Emergency Inhibit
14
Go to Emergency
15
Lock-out
16
Failed to synchronize (Phase angle
difference)
17
Failed to synchronize (Frequency
difference)
18
Failed to synchronized (voltage
difference)
19
Aborted test
•
Pressing the Decrease Pushbutton will then display the date of the event.
•
Pressing the Decrease Pushbutton again will display the time of the event.
•
Continually pressing the Decrease Pushbutton will cycle the display between the event display, the date of the event and the time of
the event.
•
Pressing the Increase Pushbutton will display the next most recent transfer event, “T02.” After the 16th event, “T16,” is displayed,
“TFR HIST” is the next display shown. Continually pressing the Increase Pushbutton will start displaying the transfer events starting
with “T01” again.
•
Pressing the Display Select Pushbutton, while viewing any of the transfer history displays, will step the display to the Time/Date dis-
play.
