AUBER INSTRUMENTS
WWW.AUBERINS.COM
2011.02
P3/8
4.2.2 Display change
Press the SET key to change the display mode. The display can be changed
between display modes 1 and 2.
4.2.3 Manual/Automatic mode switch
Bumpless switching between PID mode and Manual mode can be performed
by pressing the A/M key. The A-M LED will light up when the controller is in
Manual mode. In Manual mode, the output amplitude can be increased or
decreased by pressing
▲
and
▼
(display mode 2).
Please note that manual control is initially disabled (A/M=2). To activate
the manual control, set A/M=0 or 1.
4.2.4 Parameter Setup Mode
When the display mode is 1 or 2, press SET and hold for roughly 2 seconds
until the parameter setup menu is displayed (display mode 3). Please refer to
4.3 for how to set the parameters.
4.3 Setup flow chart
Figure 4. System setup flow chart
SET
PV
SV
2S
SET
SET
SET
SET
SET
SET
SET
ALM1
Process high alarm
HY-1
9 9 9 9
Hy-1
Deviation high alarm
HY-2
9 9 9 9
Hy-2
Deviation low alarm
HY
0
.
3
Hy
Hysteresis band
AT
3
At
Control mode
I
1 0 0 0
I
Integral time
P
5 0 0
P
Proportional constant
SET
SET
SET
SET
SET
SET
SET
SET
t
2
t
Cycle time
SN
0
Sn
Input type
DP
0
dP
Decimal point position
Baud
9 6 0 0
Baud
Communication baud
filt
0
FILT
PV input filter
A-M
2
A-M
Running status
SET
SET
SET
SET
SET
SET
SET
SET
P-SH
2 5 0 0
P-SH
Display high limit
Pb
0
.
0
Pb
Input offset
Op-A
0
OP-A
Output mode
outL
0
OutL
Output low limit
OUtH
1 0 0
OutH
Output high limit
AL-P
1 7
AL-P
Alarm output definition
COOL
1 0
Cool
System function selection
Addr
1
Addr
Communication address
d
1 2 0
d
Derivative time
P-SL
- 1 0 0
P-SL
Display low limit
SET
SET
EP1-EP8
ALM1
1 0 0
ALM2
5 0
ALM2
Process low alarm
Locw
8 0 8
Lock
Configuration privilege
Code
Description
Setting Range
Initial Setting
Remarks
ALM1
Process high alarm
-1999~+9999 °C or °F
100
ALM2
Process low alarm
-1999~+9999 °C or °F
50
Hy-1
Deviation high alarm
0~9999 °C or °F
9999
Hy-2
Deviation low alarm
0~9999 °C or °F
9999
Hy
Hysteresis Band
0~200.0 °C or °F
or 0~2000 for linear input
0.3
See 4.4.2
At
Auto tuning
0~3. Set to 1 or 2 to start
auto tuning
3
See 4.4.3
I
Integral time
0~9999
1000
P
Proportional Constant
1~9999 %
500
d
Derivative Time
0~2000
120
t
Cycle time
2~125
2 for SSR
20 for relay
See 4.6
Sn
Input type
0~37
0 (K type TC)
See 4.7
dP
Decimal point position
0~3
0
See 4.8
P-SL
Display low limit
-1999~+9999 °C or °F
-100
P-SH
Display high limit
-1999~+9999 °C or °F
2500
Pb
Input offset
-1999~+4000
-1999~+9999 °C or °F
0.0
See 4.10
OP-A
Output mode
0~2
0
See 4.11
OUTL
Output low limit
0~110 %
0
OUTH
Output high limit
0~110 %
100
AL-P
Alarm output definition
0-31
17
See 4.13
COOL
System function
selection
0~15
10
For heating and
°F display, see 4.14
Addr
Communication address
0~20
1
Ignore this setting
bAud
Communication baud rate
0~19200
9600
Ignore this setting
FILt
PV input filter
0~20
0
See 4.15
A-M
Automatic/Manual
status
0. Manual
1. Automatic
2. Manual suppressing
2
Manual control is
disabled. Set to 1 to
activate. See 4.16
LocK
Configuration privilege
0~9999
808
All parameters are
unlocked. See 4.17
EP1-EP8
Field parameter
definition
nonE ~ A-M
nonE
To be defined by
user. See 4.17
See 4.4.1
See 4.5.1
See 4.9
See 4.12
4.4.1 Alarm parameters
This controller offers four types of alarm, “ALM1”, “ALM2”, “Hy-1”, “Hy-2”.
ALM1: High limit absolute alarm. If the process value is greater than the
value specified as “ALM1+Hy” (Hy is the Hysteresis Band), then the alarm
will turn on. It will turn off when the process value is less than “ALM1-Hy”.
ALM2: Low limit absolute alarm. If the process value is less than the value
specified as “ALM2-Hy”, then the alarm will turn on, and the alarm will turn
off if the process value is greater than “ALM2+Hy”.
Hy-1: Deviation high alarm. If the temperature is above “SV+Hy-1 +Hy”,
the alarm will turn on, and the alarm will turn off if the process value is less
than “SV+Hy-1 -Hy” (we will discuss the role of Hy in the next section)
Hy-2: Deviation low alarm. If the temperature is below “SV-Hy-2 -Hy”, the
alarm will turn on, and the alarm will turn off if the temperature is greater
than “SV-Hy-2 +Hy”.
4.4 Parameter Setting
Table 2. System parameters
While in the parameter setup mode, use
▲
and
▼
to modify a digit and use
A/M to select the digit that needs to be modified. Press the A/M and SET key
at the same time to exit the parameter setup mode. The instrument will
automatically exit if no key is pressed for 10 seconds. Figure 4 is the setup
flow chart.
Please note the changed parameter will be automatically registered without
pressing the SET key. If the controller is locked ( see 4.17 ) , only limited
parameters (or no parameters) can be changed.
