Ffrt; Delay On; Analog Out Gain; Alarm Set Point - Honeywell P531 Operating Manual

MODELS P531, P532 AND P532UI OPERATING MANUAL
3. UV - Only UV will be used for this channel
The appropriate choice must be stored with the
STORE button.
If association is invalid (the sensor is associated with
another channel and Alt) "IN USE" will be displayed.
The channel that is using the sensor must be disas-
sociated, either by selecting another sensor for that
channel or setting it's sensor association to NONE.

FFRT

Using the UP and DOWN buttons then STORE the
Flame Failure Response time.
FFRT Nominal Opening
1 1 sec
2 2 sec
3 3 sec

Delay On

Using UP and DOWN button and STORE the Delay
relay on time.

Analog out gain

Selecting this parameter (with either the UP or DOWN
button) will cause the display to change.
The Gain (0 – 100) will be displayed on the line asso-
ciated with the channel being adjusted in the color
associated with the flame count. There will be a bar
graph that is proportional to the analog (20ma) output
for that channel. (Selected channel only.)
Adjusting the gain using the UP and DOWN buttons
will (in real time) produce outputs on the analog output
pins and on the bar graph proportional to the current
flame count.
Real time bar graph display of the analog gain set-
ting will be calculated from the fame count of the
channel selection

Alarm Set point

Using the UP and DOWN buttons then STORE the
Alarm set point.
The alarm relay can be disabled by setting this pa-
rameter to zero.
Page 5

Temperature Alarm (Viewing Head)

The Alarm relays can be configured to energize if a
viewing head with a temperature sensor gets hot (70°
C (158° F) or above).
To set both Alarm set points for one channel first set
one of the set points to zero then press CHANNEL
button to access the other. (note the change in the top
Maximum FFRT
line of the display).

Default (Channel)

2 sec
3 sec
To reset the channel to default values:
4 sec
Scroll to YES using the UP or DOWN buttons and
then press the STORE button. The STORE button
must be pressed again to answer the "are you sure?"
question.

Option Menu

System wide configuration parameters
(See Flowchart 3)

Address

Using the UP and DOWN buttons, enter the value for
the RS-422 node address. (Default is zero)
The P532 will not respond to the Zero "Broadcast"
address.

Baud

Using the UP and DOWN buttons, toggle between
baud rates for the RS-422 press then STORE to ac-
cept. (Default is 9600)

Power Reset

To reset the power:
Scroll to YES using the UP or DOWN buttons and
then press the STORE button. The STORE button
must be pressed again to answer the "are you sure?"
question. This cycles power to all the viewing heads
and restarts both processors.
Set both Primary and Alternate Alarm set points to
ZERO
Channel A alarm is for Viewing head #1
Channel B alarm is for Viewing head #2
Viewing head #3 has no temperature feature.