Auber SYL-2352 Manuale di istruzioni - Pagina 3
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AUBER INSTRUMENTS
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
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
a t t h e s a m e t i m e 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.
PV
SV
SET
2S
ALM1
ALM1
1 0 0
Process high alarm
SET
ALM2
ALM2
5 0
Process low alarm
SET
HY-1
Hy-1
9 9 9 9
Deviation high alarm
SET
HY-2
Hy-2
9 9 9 9
Deviation low alarm
SET
HY
Hy
0.3
Hysteresis band
SET
At
AT
3
Control mode
SET
I
I
1 0 0 0
Integral time
SET
P
P
5 0 0
Proportional constant
SET
d
d
1 2 0
Derivative time
SET
t
t
2
Cycle time
SET
Sn
SN
0
Input type
SET
DP
dP
0
Decimal point position
SET
Figure 4. System setup flow chart
2011.02
P-SL
P-SL
- 1 0 0
Display low limit
SET
P-SH
P-SH
2 5 0 0
Display high limit
SET
Pb
Pb
0.0
Input offset
SET
Op-A
OP-A
0
Output mode
SET
outL
OutL
0
Output low limit
SET
OutH
OUtH
1 0 0
Output high limit
SET
AL-P
AL-P
1 7
Alarm output definition
SET
COOL
Cool
1 0
System function selection
SET
Addr
Addr
1
Communication address
SET
Baud
Baud
9 6 0 0
Communication baud
SET
filt
FILT
0
PV input filter
SET
A-M
A-M
2
Running status
SET
Locw
Lock
8 0 8
Configuration privilege
SET
EP1-EP8
4.4 Parameter Setting
Table 2. System parameters
Code
Description
ALM1
Process high alarm
-1999~+9999 °C or °F
ALM2
Process low alarm
-1999~+9999 °C or °F
Hy-1
Deviation high alarm
0~9999 °C or °F
Hy-2
Deviation low alarm
0~9999 °C or °F
0~200.0 °C or °F
Hy
Hysteresis Band
or 0~2000 for linear input
0~3. Set to 1 or 2 to start
At
Auto tuning
I
Integral time
P
Proportional Constant
d
Derivative Time
t
Cycle time
Sn
Input type
dP
Decimal point position
P-SL
Display low limit
-1999~+9999 °C or °F
P-SH
Display high limit
-1999~+9999 °C or °F
Pb
Input offset
-1999~+9999 °C or °F
OP-A
Output mode
OUTL
Output low limit
OUTH
Output high limit
AL-P
Alarm output definition
System function
COOL
selection
Addr
Communication address
bAud
Communication baud rate
FILt
PV input filter
Automatic/Manual
A-M
status
2. Manual suppressing
LocK
Configuration privilege
Field parameter
EP1-EP8
definition
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".
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Setting Range
Initial Setting
Remarks
100
50
See 4.4.1
9999
9999
0.3
See 4.4.2
3
See 4.4.3
auto tuning
0~9999
1000
See 4.5.1
1~9999 %
500
0~2000
120
2 for SSR
2~125
See 4.6
20 for relay
0~37
0 (K type TC)
See 4.7
0~3
0
See 4.8
-100
See 4.9
2500
-1999~+4000
0.0
See 4.10
0~2
0
See 4.11
0~110 %
0
See 4.12
0~110 %
100
0-31
17
See 4.13
For heating and
0~15
10
°F display, see 4.14
0~20
1
Ignore this setting
0~19200
9600
Ignore this setting
0~20
0
See 4.15
0. Manual
Manual control is
1. Automatic
2
disabled. Set to 1 to
activate. See 4.16
All parameters are
0~9999
808
unlocked. See 4.17
To be defined by
nonE ~ A-M
nonE
user. See 4.17
P3/8