Keypad In The Setup Menu - Novatech 1732 Operator's Manual

∇
A
LARM
When the transmitter is displaying active alarms (the A
∇ button allow the operator to examine the date / time of the alarm and the date / time that the
and A
LARM
alarm was acknowledged.
A A
LARM CCEPT
Press this button to acknowledge the currently displayed alarm (see Chapter 6. Alarms).
G 1 / P 1 G
AS URGE AS
These two buttons are used to turn on the gas / purge solenoids. When the transmitter is in the manual cal /
purge mode (Commissioning Menu function #23/32) the solenoid will be activated for as long as the button is
pressed. When the transmitter is in the auto cal / purge mode the automatic cal / purge cycle is started. The
cycle can be stopped by pressing the same button again. (see Chapter 7. Gas Calibrate and Purge)

4.3.2 Keypad in the Setup Menu

From Run Mode, if the S
information about accessing the Commissioning Menu or Calibration Menu see the 1732 Technical Manual.
The following functions are then available in the Setup Menu.
S / R
ETUP UN
Pressing this button while in the Setup Menu will return the transmitter to the Run Mode.
∆ / F
F
UNCTION UNCTION
These two buttons allow the selection of the Setup Menu function. A function summary table is found at the
start of Chapter 5.1 Setup Menu.
∆ / O ∇
O
PTION PTION
These two buttons allow for modifying the option for the selected function. A list/range of options for each
function is found in Chapter 5.3.
E
NTER
This button applies/updates the currently displayed option and stores the value in non-volatile memory to be
retrieved on device start up. If this button is not pressed before changing to a new function then the previous
option will be retained.
S I
ENS MP
When this button is pressed the transmitter will measure the impedance of oxygen probe(s) attached to the
transmitter. If the burner is not enabled (terminals 10 & 11) or the probe temperature is below 700°C
(1292°F) impedance checking will not be performed. During impedance checking a 'Z' will be seen in the
bottom left hand corner of the display.
A C
UTO AL
When this button is pressed the transmitter will calibrate the analog output channels that are set to auto
calibration. This is performed by directing the output current away from the output terminals (terminals 12
&13 and 14 & 15) and back the current back into the transmitter input. The transmitter will then calculate a
zero and a span calibration factor for each of the output channels. The output calibration will only happen if
the channel is not set to manual output calibration. (see 1732 Technical Manual for more details)
During this process normal output to the analog channels will be interrupted sending the outputs open circuit.
Operators Manual
12
2 / P 2
URGE
/ R button is pressed once, the transmitter will display the Setup Menu. For
ETUP UN
∇
∆ button has been pressed), the A
LARM
∆ button
LARM
February 2015
1732 Oxygen Transmitter