AKO AKO-15437 Handbuch

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GB
1540H502 Ed.03
PID controller's size 48 x 48 mm
Controller designed to display and control the process, with tight adjustment PID control, in appliances
where accuracy is required, like water or oil cooling systems, furnaces, gas burners, plastic injection
machinery, etc.
Input for type 4-20 mA, Pt100 sensors, Thermocouple J or Thermocouple K. Relay outputs may be used for
control and/or alarm. It also has a logic output/input for control/alarm.
1- Versions and references
Model CT Module 4-20mA/0-10V
Module
AKO-15400
No
No
AKO-15401
Yes
No
AKO-15402
No
No
AKO-15403
Yes
No
AKO-15410
No
No
AKO-15413
No
Yes
AKO-15415
Yes
No
AKO-15430
No
Yes
AKO-15437
No
Yes
AKO-15450
No
No
AKO-15451
Yes
No
AKO-15452
No
No
AKO-15453
Yes
No
AKO-15460
No
No
AKO-15463
No
Yes
AKO-15465
Yes
No
AKO-15480
No
Yes
AKO-15487
No
Yes
2- Installation
The controller should be installed in a place protected from vibrations, water and corrosive gases, and
where ambient temperature does not surpass the value specified in the technical data.
In order for the controllers to have IP55 protection, the gasket should be properly installed between the
apparatus and the perimeter of the panel cut-out where it is to be fitted.
In order to give a correct reading, the probe should be installed in a place without heat influences other
than the temperature that is to be measured or controlled.
2.1-Fastening
To fix the unit, place the fasteners in the top and the
lower parts and press them to enter in the controller
lateral sliders. Move the fasteners in direction to the
panel until the controller is fixed.
2.2- Connection
The probe and its lead should NEVER be installed in
ducting along with power, control or power supply
wiring.
The power supply circuit should be connected with a
minimum 2 A, 230 V, switch located close to the unit.
Power supply cables should be H05VV-F 2x0,5 mm
2
or H05V-K 2x0,5 mm .Section of connecting wires for
2
relays contacts should range from 1 mm to 2,5 mm .
For the 4-20 mA control input, it is necessary to
connect the 2.49 W
resistance supplied between
terminals 10 and 11.
3- Adjustment and configuration
It should only be programmed or modified by personnel
who are fully conversant with the equipment operation
and possibilities.
3.1 Set Point temperature.
The factory SET POINT default value is 0,0 ºC.
-Press PRG key for at least 3 seconds to CHANGE SET POINT SP1 or SP2. It displays SP1.
N
Q
-Press
or
keys to SELECT SET POINT 1 or 2.
-Press SET key to CHANGE SELECTED SET POINT. It displays the CURRENT SET POINT value.
N
Q
-Press
or
keys to CHANGE SET POINT into the required value.
-Press SET key to ACCEPT THE NEW SET POINT. The display returns to the CURRENT TEMPERATURE
display status.
3.2 Parameters configuration
Level 1 Menus
-Press PRG key for at
least 10 seconds. We are
in the programming LE-
VEL 1 MENUS and the
first menu "SPCF" is dis-
CURRENT
TEMPERATURE
played.
N
-Press
key to access the next menu and
-Press PRG key, the controller returns to the CURRENT TEMPERATURE display status.
When PAS is displayed, PASSWORD programmed in PAS1 parameter of PAr menu should be entered
to access programming LEVEL 1 MENUS.
N
Q
-Press
or
keys to CHANGE NUMBER and DISPLAY PASSWORD programmed.
-Press SET key to ACCEPT PASSWORD. The first menu "SPCF" will be displayed.
Level 2 Parameters
-In the desired menu of LEVEL 1 MENUS, press key SET. LEVEL 2 PARAMETERS programming is accessed.
The first parameter of the selected menu is displayed on the screen.
N
-Press
key to access the next parameter and
-Pressing PRG key, returns to the LEVEL 1 MENUS.
RS485
Relay 3
Supply
Module
Module
No
No
20 to 48 V AC/DC
No
No
20 to 48 V AC/DC
Yes
No
20 to 48 V AC/DC
Yes
No
20 to 48 V AC/DC
No
Yes
20 to 48 V AC/DC
No
Yes
20 to 48 V AC/DC
No
Yes
20 to 48 V AC/DC
No
No
20 to 48 V AC/DC
Yes
No
20 to 48 V AC/DC
No
No
100 to 240 VAC 50/60Hz
No
No
100 to 240 VAC 50/60Hz
Yes
No
100 to 240 VAC 50/60Hz
Yes
No
100 to 240 VAC 50/60Hz
No
Yes
100 to 240 VAC 50/60Hz
No
Yes
100 to 240 VAC 50/60Hz
No
Yes
100 to 240 VAC 50/60Hz
No
No
100 to 240 VAC 50/60Hz
Yes
No
100 to 240 VAC 50/60Hz
PANEL
CUT-OUT
max. 13 mm
45 mm
4-20 mA 0-10 V
R<220W
+
GND
+
~
2
1
18
17
16
L
2
N
2
TOP
3
R1
4
5
6
+
7
8
9
SSR
DIGITAL
OUTPUT
INPUT
GND B
A
3 SeC.
CURRENT
SET POINT
Q
key to return to the previous one.
Q
key to return to the previous one.
Level 3 Values
-Press the SET key to enter
and modify the desired para-
meter.
N
Q
-Press
or
CHANGE VALUE.
-Pressing SET key, ACCEPT
THE NEW VALUE and it
returns to LEVEL 2 PARA-
METERS.
-Pressing PRG key, it returns
at LEVEL 2 PARAMETERS
without modify value.
REMARK: If no key is pres-
sed for 25 seconds in either of
the previous steps, the
controller will automatically
return to the CURRENT
TEMPERATURE display status
without modifying any of the
parameters values.
4- Operation
PRG key: Accepts the alarms and disconnects alarm outputs. When pressed for at least 3 seconds, the SP
SET POINT temperature value is displayed. When pressed for 10 seconds display the first level of menu
SPCF of parameters. Exit programming level.
Q
:
Key
Accepts the alarms and disconnects alarm outputs. In
programming, it makes the displayed value reduce.
N
:
Key
Accepts the alarms and disconnects alarm outputs. In
programming, it makes the displayed value increase.
SET Key: Accepts the alarms and disconnects alarm outputs.
When pressed during 3 seconds, it activates the Autotune function
if AtEn=1. Deactivates the Autotune function. In programming,
accept the programmed new value.
LED OUT1: CONTROL 1 indicator activated.
LED AL1: Alarm 1 indicator enabled. Flashing: Alarm 1 detected, relay deactivated but signalling
maintained.
105 mm
LED OUT2/AL2: CONTROL 2 or Alarm 2 indicator enabled. Flashing with Alarm 2: Alarm 2 detected,
relay deactivated but signalling maintained.
OUTPUT
LED AT: Autotune indicator enabled.
MODULE
4-20 mA / 0-10 V
4.1 Control 1, control 2 and alarms operation
CT MODULE
CURRENT
AUTOTUNE: Press SET key for 3 seconds to activate a SELF-ADJUSTMENT (AUTOTUNE). The controller
TRANSFORMER
will configure automatically the parameters at process characteristics setting.
15
Gain (GAin): The output it is configured proportional to the error signal width.
14
R2
Overall time (ti): The final error it is eliminated by the output regulation proportionally to the error signal
13
width and duration.
12
4-20 mA
+
Pt100
Derivative time (td): It determines the controller reaction on process temperature changing. Over and
11
+
TC
R
lower pulses prevention. It is also used to quick actuation on the variable process value in the event of a
10
R=2.49 W
sudden change in the set point.
RS485
COMMUNICATION
MODULE
R3 RELAY
o2C=0 Two independent stages and ON/OFF control type
MODULE
REVERSE operation
HC1 = 1 for CONTROL 1
diF1 > 0
ON
C1
VALUE
OFF
SP1
SP1 + diF1
Start
Stop
diF1 < 0
ON
C1
VALUE
OFF
SP1 - diF1
SP1
Stop
Start
REVERSE operation
HC1=1 diF1<0 SP2<0
ON
OFF
SP1-SP2-diF1
Start
ON
NEW
SET POINT
OFF
ON
OFF
ON
OFF
CURRENT
PASSWORD
TEMPERATURE
IF PROGRAMMED
10 Sec.
keys to
IF PAS1=0
PASSWORD
DISPLAY
PASSWORD
REQUEST
HC2 = 1
for
CONTROL 2
HC1 = 0
for
diF2 > 0
C2
VALUE
SP2
SP2 + diF2
Start
Stop
diF2 < 0
diF1 < 0
C2
C1
VALUE
SP2 - diF2
SP2
SP1 - diF1
Start
Stop
Stop
o2C=1 Two related stages
C2
C1
SP1-SP2
SP1 - diF1
SP1
Stop
Start
Stop
C1
SP1
SP1 + diF1
Stop
Start
o2C=2 Neutral Zone
C1
SP1 - diF1
SP1
Start
Stop
C2
SP1
SP1 + diF1
Stop
Start
LEVEL 1
LEVEL 2
LEVEL 3
MENUS
PARAMETERS
VALUES
EXIT
EXIT TO
EXIT TO
PROGRAMMING
LEVEL 1
LEVEL 2
LED
LED
AL1
OUT2/
AL2
LED
LED
OUT1
AT
PRG
SET
Key
Key
Down
Up
Key
Key
DIRECT operation
CONTROL 1
HC2 = 0
for
CONTROL 2
diF1 > 0
diF2 > 0
C1
C2
VALUE
VALUE
SP2
SP2 + diF2
SP1
SP1 + diF1
Stop
Start
Stop
Start
diF2 < 0
C2
VALUE
VALUE
SP1
SP2 - diF2
SP2
Start
Stop
Start
DIRECT operation
HC1=0 diF1>0 SP2>0
VALUE
C2
VALUE
SP1+SP2
SP1+SP2+diF1
Stop
Start
VALUE
VALUE