BayTech ATS Series User manual

Page1
2019
COPYRIGHT2019
BayTechnicalAssociates,Inc.
1/1/2019
TransferSwitch(ATS)

Page2
TableofContents
COMPLIANCE STANDARD.................................................................................................................................4
CONNECTION DESCRIPTION............................................................................................................................4
EIA-232 Serial Connection................................................................................................................................4
ATS CPU...........................................................................................................................................................4
INSTALLATION....................................................................................................................................................5
Unpacking.........................................................................................................................................................5
Preparing the Installation Site...........................................................................................................................5
Power................................................................................................................................................................5
CIRCUIT BREAKER .........................................................................................................................................7
CABLING..............................................................................................................................................................7
RJ-45 Cable......................................................................................................................................................7
Adapters............................................................................................................................................................8
Main Control:...................................................................................................................................................10
HELP OPTIONS.................................................................................................................................................12
Configuration Menu.........................................................................................................................................12
Manage User...................................................................................................................................................12
Add a User......................................................................................................................................................12
Delete a User..................................................................................................................................................13
Rename a User...............................................................................................................................................13
Assigned Outlets.............................................................................................................................................14
Change Outlet Name ......................................................................................................................................14
Enable/Disable Status Menu...........................................................................................................................14
Change Unit ID................................................................................................................................................15
Change Alarm Threshold................................................................................................................................15
Change ATS Voltage Switching Points...........................................................................................................
15
Change ATS Switch Back Mode/Time............................................................................................................15
Change ATS Delay Switch to Secondary........................................................................................................16
Change Buzzer Audible Alarms......................................................................................................................17
Display Current Electrical Characteristics:......................................................................................................18
Logging Out.....................................................................................................................................................18
Current User Password:..................................................................................................................................18
Identify Current User.......................................................................................................................................19
Unit Identification.............................................................................................................................................19
Setting Source Input Primary..........................................................................................................................19
SETUP OPTIONS...............................................................................................................................................19
ATSSET..........................................................................................................................................................19
Default Set Points ...........................................................................................................................................19
Frequency Set.................................................................................................................................................19
Voltage Set......................................................................................................................................................20
LOSSPSP .......................................................................................................................................................20
RESET PROCEDURE........................................................................................................................................20
BAYTECH PRODUCT (US) WARRANTY..........................................................................................................21
Exceptions.......................................................................................................................................................21
BayTech Extended Warranty..........................................................................................................................21
Technical Support...........................................................................................................................................22
Repair Policy...................................................................................................................................................22
Return Authorization Process .........................................................................................................................23
TROUBLESHOOTING........................................................................................................................................24
When the ALARM Sounds..............................................................................................................................24
Bracket Installation .............................................................................................................................................25
HORIZONTAL Mounts:...................................................................................................................................25

Page
3
ABOUTTHISBAYTECHOWNER’SMANUAL
This document provides information required for installing and operating your Bay Tech equipment.
It should allow the user to connect to, power up, and access an applications menu where peripheral
equipment can be controlled. We recommend reading this manual carefully, while placing special
emphasis on correct cabling and configuration. If you have any problems with your installation,
please contact a BayTech Applications Engineer at 228-563-7334, or toll free from anywhere in the
United States using 1-800-523-2702 or contact us at our Web Site, www.baytech.net.
BayTech manufactures many remote site management power products and data switches. If you
would like information on any of these products, please contact BayTech Customer Service at the
above numbers or visit our web site.
Conventions used in this manual include:
CAUTION: This term is used to denote any condition that could possibly result in physical harm
to personnel or damage to equipment.
ATTENTION: Ce terme est employé pour dénoter n'importe quelle condition qui pourrait
probablement avoir comme conséquence le mal physique au personnel ou les dommages à
l'équipement.
IMPORTANT: This term is used to denote conditions that could result in the loss of
communications or to highlight the proper functioning of equipment.
IMPORTANT: Ce terme est employé pour dénoter les conditions qui pourraient avoir comme
conséquence la perte de communications ou accentuer le fonctionnement approprié de
l'équipement.
NOTE: This term is used to denote items of interest to the user.
NOTE: Ce terme est employé pour dénoter des articles d'intérêt à l'utilisateur.
<cr>: Carriage Return or ENTER
<cr>: Le Retour chariot ou ENTRE
The information in this document is subject to change without notice. The statements, configurations,
technical data, and recommendations in this document are believed to be accurate and reliable, but
are presented without express or implied warranty. Users must take full responsibility for their
applications of any products specified in this document. The information in this document is
proprietary to Bay Technical Associates, Inc.
In the interest of improving internal design, operational function, and/or reliability, Bay Technical
Associates, Inc reserves the right to make changes to the products described in this document without
notice.
Bay Technical Associates, Inc does not assume any liability that may occur due to the use or
application of the product(s) or circuit layout(s) described herein.

Page
4
COMPLIANCESTANDARD
CONNECTIONDESCRIPTION
EIA-232 Serial Connection
ATS CPU
BayTech units are in accordance with the general requirements of Standard for Information
Technology Equipment (ETL listed, conforms to ANSI/UL 60950-1 2
nd
Edition and CAN/CSA C22.2
No. 60950-00. CE conforms to IEC 60950.) Equipment installations are to be in accordance with the
Canadian Electrical Code, Part I, CSA C22.1-02; General Requirements – Canadian Electrical, Part
II, CSA C22.2 No 0-M91; the National Electrical Code, NFPA 70-2005; and the National Electrical
Safety Code, NFPA, IEEE C2-2002.
We welcome any comments you may have about our products, and we hope that you will continue to
look to BayTech for your remote management needs.
BayTech's Modular Series unit provides a Serial EIA232 interface that controls user access and outlet
controls to the power strip.
CAUTION: All power should be removed from the BayTech unit prior to removing or installing
cables and /or adapters.
ATTENTION: Tout pouvoir doit être retiré de l'unité BayTech avant de retirer ou d'installer des
câbles et / ou des adaptateurs
The Module has an RJ-45 port which uses an 8-pin crossed modular cable to connect to a local EIA-
232 device such as a computer terminal or external modem. Most serial computers do not have RJ-45
connections; therefore an adapter is provided with this unit to convert from a DE-9 connector to an RJ-
45 connector (Bay Tech Part No. 9FRJ45PC-4). An adapter to convert from a DB-25 connector to an
RJ-45 connector is also available from Bay Tech, upon request (Bay Tech Part No. 25FRJ45PC-4).
The 8-pin crossed modular cable is configured to operate with these adapters.
NOTE: Custom cables are available to connect a device to this unit’s serial port. These custom
cables are one-way cables labeled with Baytech on one end and a device name on the other end.
REMARQUE: les câbles sur mesure sont disponibles pour connecter un périphérique au port
série de cet appareil. Ces câbles sont des câbles de commande à sens unique marqué par
Baytech à une extrémité et un nom de périphérique à l'autre extrémité.
Units built after 2010, have Atmel Flash CPUs installed. The internal processer can be upgraded via
the EIA232 Serial port. The user will need to download the AVRProg.exe program from
www.avrfreaks.net or use internet search engine. Contact Baytech Support for the latest ATS firmware
file and upload instructions.

Page
5
INSTALLATION
Unpacking
Preparing the Installation Site
Power
Compare the unit and serial number of the equipment you received to the packing slip located on the
outside of the box. Inspect equipment carefully for damage that may have occurred in shipment. If there
is damage to the equipment or if materials are missing, contact BayTech technical support at 228-563-
7334 or call toll free inside the United States at 800-523-2702. At a minimum, you should receive the
following:
1. The ATS unit.
2. Paper insert referencing BayTech’s website a www.baytech.net/support/ftp_series.php.
3. 1 ea. DE-9 (9 pin) PC com port adapter -- 9FRJ45PC (with Cisco Interface) or 9FRJ45PC-1.
4. 1 ea. RJ-45 cross over cable -- RJ08X007.
5. Rack mounting Kit
NOTE: Keep the shipping container and packing material in the event future shipment is required.
The installation area should be clean and free of extreme temperatures and humidity. Allow sufficient
space behind the ATS unit for cabling and receptacle connections. Access to installation site should be
restricted to authorized personnel. Installation of these units should be limited to ITE and Telco server
environments.
PRÉPARATION DE L'EMPLACEMENT D'INSTALLATION
Le secteur d'installation devrait être propre et exempt des températures et de l'humidité extrêmes.
Permettez le suffisamment d'espace derrière l'unité de ATS pour des raccordements de câblage et de
réceptacle. L'accès à l'emplacement d'installation devrait être limité au personnel autorisé. L'installation de
ces unités devrait être limitée à ITE et à environnements de serveur de Telco.
CAUTION: This unit is intended for indoor use only. Do not install near water or expose this unit
to moisture. To prevent heat buildup, do not coil the power cord when in use. Do not use extension
cords. Do not attempt to make any internal changes to the power source. Do not attempt to modify
any portion or component of an ATS Unit unless specifically directed to by BayTech personnel.
BayTech must perform any internal operations.
ATTENTION: Cet appareil est destiné à une utilisation en intérieur. Ne pas installer près de l'eau
ou exposer cet appareil à l'humidité. Pour éviter l'accumulation de chaleur, ne pas enrouler le
cordon d'alimentation lors de son utilisation. Ne pas utiliser de rallonge. Ne pas essayer de faire des
changements internes à la source d'alimentation. Ne pas tenter de modifier une partie ou un
composant d'une unité ATS, sauf indication spéciale par le personnel BayTech. BayTech doit
effectuer toutes les opérations internes.
CAUTION: High-voltage surges and spikes can damage this equipment. To protect from such
power surges and spikes, this unit must have a good earth ground or good power surge protection.
ATTENTION: Les montées subites et les transitoires à haute tension peuvent endommager cet
équipement. Pour se protéger contre de telles montées subites et transitoires de puissance, cette
unité doit avoir une bonne protection rectifiée ou bonne de la terre de puissance de montée subite.

Page
6
CAUTION: Do not exceed the AC current rating for the selected model.
ATTENTION: Ne dépassez pas l'estimation courante à C.A. pour le modèle choisi.
CAUTION: In order to be absolutely removed from the power supply, the power cord must be
unplugged from the power source.
ATTENTION: Afin d'être absolument enlevé de l'alimentation d'énergie, le cordon de secteur doit
être débranché de la source d'énergie.
CAUTION: For PERMANENTLY CONNECTED EQUIPMENT, a readily accessible disconnect
device (Circuit Breaker rated not to exceed the amperage rating of the unit) shall be incorporated in
the fixed wiring between the power source and the Baytech unit. For PLUGGABLE EQUIPMENT,
the socket-outlet shall be installed near the equipment and easily accessible. The outlets providing
power to the unit shall be protected against over current, short circuit and earth fault by suitable
rated protective devices.
ATTENTION: Pour l'ÉQUIPEMENT DE MANIÈRE PERMANENTE RELIÉ, un dispositif
aisément accessible de débranchement (disjoncteur évalué pour ne pas dépasser l'estimation
d'ampérage de l'unité) sera incorporé dans le câblage fixe entre la source d'énergie et l'unité de
Baytech. Pour l'ÉQUIPEMENT QUE L'ON PEUT BRANCHER, la douille-sortie sera installée
près de l'équipement et facilement accessible. Les sorties fournissant la puissance à l'unité seront
protégées contre le courant, le court-circuit et le défaut de terre finis par les dispositifs protecteurs
évalués appropriés.
208V/24A 3øY Rated Model: (30A Maximum Over current protection Device).
208V/16A 3øY Rated Model: (20A Maximum Over Current protection Device)
120V/24A Rated Model: (30A Maximum Over current protection Device)
120V/16A Rated Model: (20A Maximum Over current protection Device)
230V/24A Rated Model: (30A Maximum Over current protection Device)
230V/16A Rated Model: (20A Maximum Over current protection Device)
NOTE: due to the 4-relay design the current ATS series permits the input sources to be out of
phase for normal operation.
NOTE: en raison de la conception 4-relais de la série actuelle ATS permet aux sources
d'entrée d'être hors de phase pour un fonctionnement normal.
Applying power illuminates a green LED on the front panel and either Source1 or Source 2 LED will be lit.
When the power switch is off, devices connected to the unit are not receiving power.
Appliquer le pouvoir illumine une LED verte sur le panneau de devant et Source1 ou Source 2 LED sera
allumée. Quand l'interrupteur général est loin du, les appareils ont connecté à l'unité ne reçoivent pas le
pouvoir.

Page7
CIRCUIT BREAKER
CABLING
RJ-45 Cable
Control Module RJ-45 pin Signals
Pin EIA
232
Signal
Signal
Direction Description
1 DTR Out +10V when activated by DCD. Toggles on logout for modem disconnect.
2 GND Signal Ground
3 RTS Out +10 V when power is applied. Not used as a handshake line.
4 TX Out Transmit (Data Out)
5 RX In Receive (Data In)
6 N/C In No Connection.
7 GND Signal Ground
8 DCD In DCD into the ATS.
Adapter signals
Listed are the pin specifications for the BayTech cable and adapters and the terminal COM ports:
Figure 1: Serial Port Pin Out
Signal RS-232
Port (DS) RS-232 Port (ATS) COM Port DE-9 Pin COM Port DB-25 Pin Signal
DTR 1 1 4 20 DSR
GND 2 2 1 GND
RTS 3 3 7 5 CTS
TXD 4 4 3 2 RXD
RXD 5 5 2 3 TXD
DSR 6 N/C 6 6 DTR
GND 7 7 5 7 GND
CTS 8 8 4 RTS
DTR 4 DCD
DCD 8 1 8 DTR
RI 9 22
Depending on if the unit has circuit breakers, in the case of power overload, the circuit breaker
automatically trips. Determine the cause of the tripped circuit breaker, correct the problem then reset the
circuit breaker by depressing the circuit breaker switch. If an overload condition occurs, the ATS status
menu is still accessible. If all circuits are closed, the circuit breaker status menu will indicate “On.” If the
circuit breaker is tripped, the circuit breaker status will indicate “Off.” If no power cord is attached to the
“IN” receptacle, the circuit breaker status will indicate “Off”, indicating there is no power available to the
“OUT” receptacle.

Page8
RJ08X007 Standard Rollover Cable RJ45 to RJ45
Figure 2: RJ08X007 Pin Out
Figure 3: RJ45 Connector & Plug
Adapters
Figure 4: 9FRJ45PC Cisco Adapter Pin Out
Figure 5: 9FRJ45PC-1 Adaptor Pin Out
(Use with RJ08X007 Cable
And B/C switch in “C”) (Use with RJ08X007 Cable
AndB/Cswitchin“B”)

Page9
ATS11 Front, ATS22 similar Front
ATS11/ATS22 Rear
ATS12 Rear on Top, Front on Bottom
ATS23 similar Rear but UL489 Breakers on Front panel
ATS11 and 12 same dimensions
Rear Switch & Indicators:
EIA232 INTERFACE B/C = Set switch to ‘B’ for normal operations. ‘C’ changes the pin out to allow
for Cisco’s PC cable to operate in most cases but not all.
Indicators:
ALM = Red LED Over-current alarm or an abnormally input voltage
PWR = Green LED power is connected to the unit through either source 1 or 2
Source 1 = Green LED lit indicates unit is using Source 1 as the Input power
Source 2 = Green LED lit indicates unit is using Source 2 as the Input power
Only one of the source LEDs will be lighted at a time, the source supplying power to the outlet(s).
Front Switch & Indicators:
None

Page10
Main Control:
1. Connect the 9FRJ45PC-4 or 9FRJ45PC-1 adapter to your PC.
2. Connect the supplied rollover flat cable RJ08X007 to the adapter and to the EIA232 serial port on the
ATS.
3. Use terminal emulation software to access the unit, (i.e. Microsoft Hyper-terminal). Set the PC serial
port configuration to the following: 9600 bps, 8 data bits, 1stop bit and no parity. If your device has a
B/C switch near the EIA232 port, set it to “B”. (If you are using Cisco cable/adapter set this to C.)
4. If you get only a blinking cursor Press „Enter‟. If still only a blinking cursor, Type 5 semi-colons (;),
there is a one second delay before the menu is displayed.
5. You should get a Status menu similar to the one seen below.
ATS Series
(C) 2014 Baytech
F1.18
Option(s) Installed:
True RMS Voltage
True RMS Current
Internal Temperature
Unit ID: ATS Series
Primary Source 1
Source 2: 121.2 Volts
------------------------------------------------------------------------------
| Power | True RMS | Peak RMS | True RMS | Average | Volt- |
| Source | Current | Current | Voltage | Power | Amps |
------------------------------------------------------------------------------
| Source 1 | 0.1 Amps | 0.2 Amps | 121.7 Volts | 0 Watts | 21 VA |
------------------------------------------------------------------------------
Internal Temperature: 24.0 C
1)...Outlet 1 2)...Outlet 2
3)...Outlet 3 4)...Outlet 4
5)...Outlet 5 6)...Outlet 6
7)...Outlet 7 8)...Outlet 8
9)...Outlet 9 10)...Outlet 10
11)...Outlet 11 12)...Outlet 12
Type "Help" for a list of commands
ATS>
The number of outlets
listed depends on the
number of outlets
installed on the unit.

Page
11
TransferSwitchOperationsandConfigurations
ATS Series
(C) 2014 BayTech
F1.18
Option(s) Installed:
True RMS Current
Internal Temperature
True RMS Voltage
Enter user name:
Enter Password:
ATS Series
(C)2014 Baytech
F1.18
Option(s) Installed:
True RMS Current
Internal Temperature
True RMS Voltage
Primary Source 1
Source 2: 121.2 Volts
------------------------------------------------------------------------------
| Power | True RMS | Peak RMS | True RMS | Average | Volt- |
| Source | Current | Current | Voltage | Power | Amps |
------------------------------------------------------------------------------
| Source 1 | 0.1 Amps | 0.2 Amps | 121.7 Volts | 0 Watts | 21 VA |
------------------------------------------------------------------------------
Internal Temperature: 24.0 C
1)...Outlet 1 2)...Outlet 2
3)...Outlet 3 4)...Outlet 4
5)...Outlet 5 6)...Outlet 6
7)...Outlet 7 8)...Outlet 8
9)...Outlet 9 10)...Outlet 10
11)...Outlet 11 12)...Outlet 12
Type "Help" for a list of commands
ATS>
The Status Menu will display after the user logs in (if a login is required). This menu lists the firmware
version, installed options, primary source, secondary source voltage, primary source current, voltage, and
power, and the internal temperature of the ATS unit.
If there are users installed on the unit a login
will be required. This may have a password or
not. It is recommended that at least two users be
entered. The first user will be the Administrator
and will be able to manipulate the unit. This
user should be password protected. The second
user can be labeled “Guest” and need not be
protected. Both should be given access to the
outlet(s)
NOTE: Int. Temp = unit internal temperature reads in Fahrenheit or Celsius.
Type “help” at the prompt to display a list of commands to change the outlet state, outlet
configuration, and internal sensor measurements.

Page
12
HELPOPTIONS
Menu 1: Help
Configuration Menu
To select the configuration menu, type ‘Config” at the prompt.
Manage User
Add a User
ATS> help
Status <cr> --ATS-11 Status
Config <cr> --Enter configuration mode
Current <cr> --Display True RMS Current
Voltage <cr> --Display True RMS Voltage
Clear <cr> --Reset the maximum detected current
Temp <cr> --Read current temperature
Logout <cr> --Logoff
Logoff <cr> --Logoff
Exit <cr> --Logoff
Password <cr> --Changes the current user password
Whoami <cr> --Displays the current user name
Unitid <cr> --Displays the unit ID
Type Help for list of commands
ATS>
ATS>config
1)...Manage Users
2)...Change Outlet Name
3)...Enable/Disable Status Menu
4)...Change Unit ID
5)...Change Alarm Threshold
6)...Change ATS Switching Voltage Points
7)...Change ATS Switch Back mode/time
8)...Change ATS Delay Switch to secondary
9)...Change Buzzer Audible Alarms
X)...Exit
Enter Request:
Select 1), from the configure menu to allow the
admin user to add and delete users, change
passwords, and change the outlet list. The following
menu appears if the unit has been reset or initial
setup:
----------------------
| User | |
----------------------
----------------------
A)...Add User
D)...Delete User
R)...Rename User
Enter user number to assign Outlets, A, D or R.
Enter Request:
NOTE: If the “Add user” option is NOT
present than the maximum number of users
have been assigned. You will get a message
saying „No more users can be added’.
NOTE: the first assigned user will be the
“admin user” for the outlet. Older units
will not display the “delete” option until a
user is added.

Page
13
Delete a User
Rename a User
Select A), to add a user. The unit will
prompt for a user name.
Type the user name and press ‘Enter’.
NOTE: User name is case sensitive. The unit
will display the User Menu with the added user
name. Even thou the unit may have more than
one outlet, internally; the unit sees only one
output.
----------------------
| User | |
| | 1 |
----------------------
1)...Dave | N |
----------------------
A)...Add User
D)...Delete User
R)...Rename User
Enter user number to assign Outlets, A, D or R.
Enter Request:
Select D), to delete a user. The unit will prompt for a user name.
Enter number for user to delete:
Type the number of the user to be deleted, followed by <cr>. The ATS will display the User Menu minus
the deleted user.
NOTE: If you delete the user in the first position, the ATS will display the following:
You are deleting the current admin user. The next user will become
the admin user, do you want to continue. (Y/N)?
IMPORTANT: The unit must have had a power cycle or unit reset command performed
recently prior to deleting the user in the first position. This action will prevent the unit
from having No Admin user assigned even though the first position user was deleted
and there is a second user assigned. If the No Admin condition occurs, you must reset
the unit to factory default.
Select R), to change the name of a user. The unit prompts for the user
number.
Type the number of the user to be renamed, press ‘Enter’. The unit will
prompt for the new name. Once accepted the unit displays the User menu
with the new name.
Enter user number to rename:
Enter user name:

Page14
Assigned Outlets
Change Outlet Name
Enable/Disable Status Menu
The Assigned Outlet Menu displays the outlets a user can access.
Select a user number from the Managed User Menu, the unit will
display the Assign Outlet Menu
----------------------
| User | |
| | 1|
----------------------
| Dave | N|
----------------------
1)...Add Outlet(s)
2)...Remove Outlet(s)
3)...Add All Outlets
4)...Remove All Outlets
Enter Request:
Select 1), to assign outlet to a user. The unit will prompt for outlet
number
Select 2), to remove individual outlet from a user. The unit will prompt
for the outlet number.
Enter Outlet number(s):
----------------------
| User | |
| | 1|
----------------------
| Dave | Y|
----------------------
1)...Add Outlet(s)
2)...Remove Outlet(s)
3)...Add All Outlets
4)...Remove All Outlets
Enter Request: 3
Enter Outlet number(s):
Select 3), to add all outlets to user access. The unit will
display ‘Y’ for all outlets.
Select 4), to remove all outlets from a user
. The unit will display ‘Y’ for all outlets.
Select 2), from the Configure Menu allows the ‘admin’ user to change
the names of the outlets. Select this option and the unit displays all of the
outlet names. Default name is Outlet 1. . . Outlet #, #=number of
outlets on unit.
Enter Request: 2
1)...Outlet 1
Enter Request: 1
Current Outlet: Outlet 1
Modify (Y/N)? y
Enter : Cisco Server
1)...Cisco Server
Enter Request:
Select 3), from the Configure Menu allows the ‘admin’ user to enable
or disable the Status menu. The unit will display either option, depending
on the current Status menu state, to be changed:
If this feature is disabled, only the prompt appears.
Default setting is Enabled.
Enable Status Menu(Y/N)?
Disable Status Menu (Y/N)?

Page15
Change Unit ID
Change Alarm Threshold
Change ATS Voltage Switching Points
Change ATS Switch Back Mode/Time
Select 4), from the Configure Menu allows the ‘admin’ user to
change the unit ID. Default is Blank. The unit displays the following:
Enter Request: 4
Current Unit ID: ATS12
Modify (Y/N)? y
Enter New Unit ID:ATS12 East
Unit ID: ATS12 East
Select 5), from the Configure Menu allows the ‘admin’
user to set the over-current level for the internal alarm to
sound.
Default: 1 circuit breaker: 12.8 Amps
2 circuit breaker: Current =12.9 and Phase 2=12.8
Enter Request: 5
Current buzzer alarm value : 12.6 Amps
Modify (Y/N)? y
Enter: 12.0
Enter Request: 6
Primary to Secondary trip voltage value : 160.9 Volts
Modify (Y/N)? y
Enter:
Secondary to Primary return voltage value : 173.1 Volts
Modify (Y/N)? y
Enter:
Select 6), from the configure menu to
allow the user to set the brownout voltage
switching points. The processor uses a 6-
cycle window to determine if the voltage
is greater than zero, but less than the
trip threshold. This should only be set
after the ATSSET command has been
performed. This value can be tweaked
according to loading. It is recommended
that the default values be maintained.
Enter Request: 7
Disable switch back to primary (Y/N)? n
Current delay switch back to primary source time is(0= minimum): 300 Seconds
Change delay switch back time (Y/N)? y
Enter seconds (0-65535):
Select 7), from the configure menu to allow the user to set the switch back mode and time. Default
is Enabled and the delay time is 0 seconds. This allows the unit to switch from primary to
secondary and back immediately upon reaching selected criteria, without operator intervention. If the
mode is disabled then the unit will switch from primary to secondary, but it will not switch back
without user intervention. If the mode is enabled and a time is set in, unit will switch back (8) seconds
plus nnnnn number of seconds after the selected criteria is met.

Page16
Change ATS Delay Switch to Secondary
Select 8), from the configure menu to allow the user to set the delay time the unit switches to the
Secondary Input once the Primary input drops below the Loss of Power Threshold. Default is
Disabled, and Default time is 0-seconds. This time can be adjusted from 1-255 seconds.
If this feature is already enabled, you get the question below. Type ‘Y’ and press Enter to disable the
feature and you will be sent back to the ‘config’ menu. Type ‘N’ and press Enter. The unit will
display the current switch time and ask if you want to change the time. Type ‘N’ and press Enter and
you will be sent back to the ‘config’ menu. Type ‘Y’ and press Enter. You will be asked to enter a
time of (1-255) seconds.
Enter Request: 8
Disable delay switch to secondary (Y/N)? N
Current delay switch to secondary source time is: 3 Seconds
Change delay switch to secondary time (Y/N)? Y
Enter seconds (1-255):
Enter Request: 8
Disable delay switch to secondary (Y/N)? Y
Enter Request:
Type ‘N’ and press Enter. The unit will display the current switch time and ask if you want to change
the time. Type ‘N’ and press Enter and you will be sent back to the ‘config’ menu. Type ‘Y’ and press
Enter. You will be asked to enter a time of (1-255) seconds.
If this feature is already Enabled, you get the question below. Type ‘N’ and press Enter to disable the
feature and you will be sent back to the ‘config’ menu. Type ‘Y’ and press Enter. The unit will
display the current switch time and ask if you want to change the time. Type ‘N’ and press Enter and
you will be sent back to the ‘config’ menu. Type ‘Y’ and press Enter. You will be asked to enter a
time of (1-255) seconds.
Enter Request: 8
Enable delay switch to secondary (Y/N)? y
Current delay switch to secondary source time is: 60 Seconds
Change delay switch to secondary time (Y/N)? Y
Enter seconds (1-255): 30

Page17
Change Buzzer Audible Alarms
1)...Powerlossbuzzeralarm:OffDefaultoff
2)...Overcurrentbuzzeralarm:On DefaultOn
EnterRequest:1
EnterRequest:2
Disableovercurrentbuzzeralarm(Y/N)?
EnterRequest:1
Enablepowerlossbuzzeralarm(Y/N)?
Select 9), from the configure menu to allow the user to turn off the Alarm for a Power Loss and
Over-Current Alarm. Power Loss Buzzer Alarm Default is Disabled. Over-Current Buzzer
Alarm Default is Enabled.
If the Power Loss Buzzer Alarm is set to OFF, Type ‘1’ and press Enter. The unit will display (Y/N)
option. Type ‘Y’ and press Enter to enable the Power Loss Buzzer. Type ‘N’ and press Enter to
maintain current state.
If the Over Current Buzzer Alarm is set to ‘ON’ and we wish to turn off the Alarm, Type ‘2’ and
press Enter. The unit will display (Y/N) option. Type ‘Y’ and press Enter to disable the Over-Current
Buzzer. Type ‘N’ and press Enter to maintain current alarm state.
1)...Powerlossbuzzeralarm:OffDefaultoff
2)...Overcurrentbuzzeralarm:On DefaultOn
EnterRequest:2
Press Enter. The unit will display (Y/N) option. Type ‘Y’ and press Enter to disable the Over-Current
Buzzer. Type ‘N’ and press Enter to enable the buzzer.
If the Over-Current Buzzer Alarm is set to ‘OFF’ and we wish to turn on the Alarm, Type ‘2’ and
press Enter. The unit will display (Y/N) option. Type ‘Y’ and press Enter to enable the Over-Current
Buzzer. Type ‘N’ and press Enter to maintain current alarm state.
EnterRequest:2
Enableovercurrentbuzzeralarm(Y/N)?
If the Power Loss Buzzer Alarm is set to ON, Type ‘1’ and press Enter. The unit will display (Y/N)
option. Type ‘Y’ and press Enter to enable the Power Loss Buzzer. Type ‘N’ and press Enter to
maintain current state.
EnterRequest:1
Disablepowerlossbuzzeralarm(Y/N)?

Page
18
Display Current Electrical Characteristics:
Logging Out
Current User Password:
Type Power at the prompt to show the unit’s Average
Power and the unit displays the following:
Type Temp at the prompt to show the unit’s current
temperature and the unit displays the following:
------------------------------------------
| Circuit | True RMS | Peak RMS |
| Group | Current | Current |
------------------------------------------
| Circuit C1 | 0.0 Amps | 0.7 Amps |
| Circuit C2 | 0.0 Amps | 0.0 Amps |
| Circuit C3 | 0.1 Amps | 0.5 Amps |
| Circuit C4 | 0.0 Amps | 0.9 Amps |
| Circuit C5 | 1.2 Amps | 1.8 Amps |
| Circuit C6 | 0.9 Amps | 1.4 Amps |
------------------------------------------
Type Current at the prompt to show the unit’s True
RMS Current and Peak RMS Current and the unit will
display the following:
Type Clear at the prompt to reset the Peak RMS Current,
the ATS will redisplay the status menu with the new
maximum detected current.
Type Voltage at the prompt to display the unit’s True
RMS Voltage and the unit will display the following:
--------------------------------
| Circuit | True RMS |
| Group | Voltage |
--------------------------------
| Circuit C1 | 201.9 Volts |
| Circuit C2 | 204.3 Volts |
| Circuit C3 | 202.4 Volts |
| Circuit C4 | 202.1 Volts |
| Circuit C5 | 204.5 Volts |
| Circuit C6 | 205.8 Volts |
Total kW-h: 0
----------------------------------------
| Circuit | Average | Volt- |
| Group | Power | Amps |
----------------------------------------
| Circuit M1 | 0 Watts | 4 VA |
| Circuit M2 | 0 Watts | 4 VA |
| Circuit M3 | 0 Watts | 4 VA |
| Circuit M4 | 0 Watts | 4 VA |
| Circuit M5 | 0 Watts | 4 VA |
| Circuit M6 | 0 Watts | 4 VA |
Int. Temp: 95.9 F Ext. 1: 72.1 F : 31.5% RH
;
E
xt. 2: 70.9 F
Note: Units with probes connected to external sensor ports will be displayed as Ext 1 and/or Ext 2.
Type Logout, Logoff, or Exit at the prompt to logoff from the unit. This will close the Outlet Control
session. Press “Enter” to open the Outlet Controller session. A login prompt may appear if a user has
been assign to an outlet. Newer firmware may go to the network menu.
Type Password at the prompt to change the current user’s password
and the unit will display the following:
If the current user already has a password the unit will display the
following:
Enter new Password:
Re-Enter new Password:
Enter old Password:
Enter new Password:
Re-Enter new Password:
NOTE: If you do not have the user’s current password, delete the user. Reinstall user. Select option
to change password and the unit will respond by asking for a new password.

Page19
Identify Current User
Unit Identification
Setting Source Input Primary
SETUPOPTIONS
ATSSET
Default Set Points
Loss Of Primary Source Power
(LOSSPSP) Brownout (Config option 6)
1 - 2 2 - 1 1 - 2 2 - 1
100V 66.6V 91.7V 77.3V 83.2V
110V 73.2V 100.9V 85.1V 91.5V
120V 79.9V 110.1V 92.8V 99.8V
200V 133.2V 183.4V 154.7V 166.4V
208V 138.2V 190.8V 160.9V 173.1V
220V 146.5V 201.8V 170.2V 183.0V
230V 153.1V 210.9V 177.9V 191.4V
240V 159.8V 220.1V 185.6V 199.7V
Frequency Set
Current User: root
Type Whoami at the prompt to determine the current user, the unit will display the
following:
To change the user, logout of the unit and log back in using the new user name.
Type Unitid at the prompt to determine the Unit ID, the unit will display the following:
To change the unit ID, Go to the Outlet Configuration menu and select “Change Unit
ID’ option. The maximum field length is 32 or 16 for older unit.
Unit ID: ATS18
Type ATSSET at the prompt, sets the pre-defined switch over points for power loss
and brownout. The preset values are listed below:
The menu displays the current operating frequency and then asks
the operator to choose the frequency. If no change is required
press “Enter”, otherwise select the appropriate number. Type
“X” to exit the ATSSET routine.
ATS>atsset
Current operating frequency is: 60 Hz
Enter operating frequency
1)...60 Hertz
2)...50 Hertz
X)...Exit
Enter(1-2,X):
Type source ‘n’, (n= 1 or 2) at the ATS> prompt. This will change the input to the
source selected and make it the primary input.

Page20
Voltage Set
LOSSPSP
RESETPROCEDURE
The menu displays the current operating voltage and then asks
the operator to choose the new operating voltage. If no change is
required press “Enter”, otherwise select the appropriate number.
Type “X” to exit the ATSSET routine.
Current operating voltage is: 208.0 Volts
Enter operating voltage
1)...100 Volts
2)...110 Volts
3)...120 Volts
4)...200 Volts
5)...208 Volts
6)...220 Volts
7)...230 Volts
8)...240 Volts
X)...Exit
Enter(1-8,X):
(Loss of Primary Source Power)
Type “LOSSPSP” at the prompt to check or
to change the value of the loss of power set
point. This set point establishes when the unit
will switch from primary to secondary power
and back. The processor uses ¼ cycle
window to determine if the power is at
Zero.
These values are preset when an ATSSET
routine is run. Changing the values is allowed
but could cause the unit to operate in ways
not previously determined. It is recommended
that the default values be used.
ATS>losspsp
Primary to secondary trip primary voltage value : 138.5 Volts
Modify (Y/N)? y
Enter:
Secondary to primary return voltage value : 190.8 Volts
Modify (Y/N)? y
Enter:
Type Help for a list of commands
On the front panel is a small hole next to the LED (RED Arrow).
Perform the following steps:
Insert paper-clip or similar object into the hole
Press the micro-switch and hold until the last step.
Remove power from the unit and wait 15 seconds.
Restore power to the unit and wait 15 seconds.
Remove paperclip. Unit is at factory default settings.