page 15
In order to quickly and easily switch between pre-set
alarms, it is possible to instantly access an ALARM SELECT
page by holding down the RESET key for 3 seconds whilst
in the main display.
The ALARM SELECT page is similar to the ALARM
sub-menu 1- the display will show ALARM SELECT; OFF,
and the 5 separate alarms. The cursor will be positioned
against the current alarm in use, or against ALARM OFF if
no alarm is selected.
To activate an alarm, move the cursor to the desired alarm
(or to OFF to deactivate alarms) and press
ENTER
.
Alternatively, to cancel the command, press
ESC.
The screen will return to the main display.
For PLC applications, this function requires an external
cable with a built-in solid-state relay - see Specifications on
pages 47-48 for details of the signal.
To configure the signal output of the Tornado, press and
hold the
MENU
key until page 1 of the main menu
appears. Press the
DOWN
key to move the arrow cursor to
PLC and press
ENTER
.
The display will show PLC OUTPUT:
OFF
Indicates PLC function status
AT LIMITS
Will set PLC signal at specified
load limits
AT ALARM
Will tie in PLC signal with the
Tornado alarm settings
Select the desired function and press the
ENTER
key.
Fast Selection of Alarms
PLC
(Programmable Logic
Controller)
PLC sub-menu 1
