Athena SERIES 16 User Manual

7
Operation
Standby Mode
When the controller is placed in Standby Mode, outputs are
disabled; however, access is permitted to all menu levels and,
unless the controller is at Run menu levels “00” or “01”,
operating parameters may still be changed. Use this mode for
tuning the controller. To enter Standby Mode, press and hold
the Mode key for four seconds until the lower window
display flashes [ StbY ]. To exit Standby Mode from Menu
Levels “01” to “05”, press and hold the Mode key for four
seconds until the lower window display flashes [ tUnE ].
(If the Damping setting in menu “02” is [ OFF ], then [HEAt ]
or [ Cool ] will be displayed instead of [ tUnE ]. Press and
hold the Mode key for four more seconds until the lower
window returns to a steady display of Setpoint Value.
(This procedure will not affect tuning). Removing power to
the controller will also take the instrument out of Standby
Mode.
Accessing Menu Levels
To access menu levels from Standby Mode from menu
levels “02” to “05”, press the Parameter/Access key
once. From menu levels “00” and “01”, press and hold the
Parameter/Access key for approximately 11 seconds
until the lower window display alternates between [ Ac.Cd ]
and the menu level number last activated.
You cannot enter
Standby Mode from
menu level “00”.
Follow the instructions
for changing menu
levels to select another
level.

Athena SERIES 16 Specifications

General

Output	Relay
Input	Analog
Power Supply	24V DC
Input Voltage	100-240 VAC
Communication Ports	RS-485
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 70°C