AUBER INSTRUMENTS
WWW.AUBERINS.COM
2018.08
P4/14
5.3.3 Keypad functions
If timer is disabled (tF = OFF), key A and B control the SSR power output. Press
key A momentarily to enable the output, or restart from the STOP status. The
bottom display will show “RUN” for a short moment.
Press key B momentarily
to stop
the output. T
he bottom display will flash “STOP”.
If timer is enabled (tF = ON), key A and B control the SSR power output and
timer function. Press key A momentarily to enable the output, or resume/restart
from the HOLD/STOP status. If
PuS
is set to
“d
ely
”
(delayed power-up,
note 2-
2
in page 4), timer will be enabled at the same time. Press key B momentarily
to hold the timer, but it will NOT hold the power output status.
Press and hold
Key B for 5 seconds
to stop
the timer and disable the power output. Bottom
display will flash “STOP” and OUT indicator is OFF.
Note for mute function of Key A/RUN
: Key A can also be used to mute the
built-in buzzer when triggered by temperature alarm (relay mode ALbE only, note
12 in page 9). Once the built-in buzzer is turned on (triggered by temperature
alarm), user can mute the built-
in buzzer manually by pressing Key “A” (or “RUN”)
momentarily. This mute operation will not affect relay action nor mute step/timer
event alarm notifications.
Key A can be used to sta
rt the program as well, but “
mute
”
function has higher
priority than “s
tart
” function:
When process temperature is in the alarm zone and
the program has not started yet, press Key A momentarily will mute the alarm
first. To start the program, you need to press Key A again.
5.3.4 Criterions to start the timer in boiling mode
To start the timer, three criterions need to be met:
1). Timer must be enabled in parameter settings: tF = ON (note 9 in page 7)
2). The controller cannot be under STOP/HOLD status. If you see the display
flashes “STOP” or “HOLD”, you need to press key A momentarily to start or
resume the program.
3).
Controller’s
reading temperature (top display) must be higher than the value
of btsp (boiling timer start temperature, note 9 in page 7).
Press down
and hold the
knob for 5s
80
100
Knob
goto
mash
goto
prog
goto
boil
Enter Mash
mode settings
Enter Step
Program
Settings (Mash
mode)
Enter Boil
mode settings
Knob
Press
Knob
Press
Rotate
Knob
Rotate
Knob
Knob
Press
goto
rely
Enter Relay
settings
Knob
Press
Rotate
Knob
goto
syst
Enter System
settings
Knob
Press
Rotate
Knob
Figure 5. Parameter group selection
Tip 1
: When timer is started, you will hear the beeping notification. Please see
section 9 in page 10 for details.
Tip 2
: Similar to mashing mode, you can even hold the timer (by pressing key B
momentarily) before the timer is started (reading temp. is below btsp, note 9 in
page 7). Then when reading temp. is over btsp, timer will be started and held
immediately. You will hear the beeping notification. This tip can create one
“HOLD” step before the timer is started.
6.
Control Parameters
Parameters are divided into five groups (figure 5):
MASH
for step mashing
control,
PROG
for step program settings for mashing
, BOIL
for boiling control,
RELY
for alarm relay settings and
SYST
for system configuration.
To enter parameter setting mode, press and hold the knob for at least 5s. Then
you will see “
GOTO
” on the top display.
Rotate the knob, you will see the bottom
display changes with five different names:
MASH
(figure 5),
PROG
(figure 8),
BOIL
(figure 10),
RELY
(figure 11) and
SYST
(figure 6). All parameter values
are stored in the controller memory, and they remain unchanged if you power it
off.
Press down and hold the knob for 5s to enter the setting group selection. Bottom
display is your current selected group. Press down the knob again to enter the
selected parameter group. Then top display shows the current selected
parameter name, and the bottom display shows its value/options. Rotate the
knob clockwise to increase the value, and counter-clockwise to reduce the value.
Fast rotating will change the value rapidly. Once finished, press knob again to
confirm and go to next parameter. You can press the knob repeatedly to exit the
setting quickly.
6.1 System settings (SYST)
System parameters that configure this controller are grouped under this menu.
Table 1. System configuration parameters.
System Configuration (SYST)
Display
Code
Description
Setting
Range
Initial
Setting
Remark
Pb
Pb
Temp. reading offset
-20.0 ~
+20.0 ° C or ° F
0.0
Note 1
C-F
C-F
Temp. display unit
° C, ° F
° F
Note 2-1
pus
PuS
Power up settings
inst, dely
dely
Note 2-2
goto
syst
pus
Dely
Knob
Power up
setting
Knob
pb
0
Knob
Temperature
reading offset
80
100
End
C-f
f
Knob
Temp. display
unit
Figure 6. Flow chart of setting system parameters.
