Ascon tecnologic Kube KR1E Quick Start Manual

WINE
CONTROLLER
78 x 35 mm
Model KR1E
22/03 - Code: ISTR_Q_KR1E_E_06_--
viale Indipendenza 56, 27029 - Vigevano (PV) - ITALY
Tel.: +39 0381 698 71, Fax: +39 0381 698 730
internet site: www.ascontecnologic.com
E-mail: sales@ascontecnologic.com
MODEL CODE
The Hardware resources are identified by the following Model Code.
Model: KR1E A B C D E F G H
Line
Power Supply
24Vac (-25... +12%) or 24Vdc (-15... +25%)
100... 240 Vac (-15... +10%)
Input + Ditigal input1
PT100, PT1000, mA + Digital Input 1
PTC, NTC, mA + Digital Input 1
Output OP1 (control output)
Relay (1 SPST NO, 4 A/250 Vac)
Output OP2 (control output)
Relay SPST NO 2 A/250 Vac (resistive load)
Output OP3 (alarm output)
None
Relay SPST NO 2 A/250 Vac (resistive load) selectable if Output 1 is present
Output OP4 (configurable)
Digital I/O (see the Electrical Connections paragraph for details)
PARAMETERS SETTING
KR1E
2 s
Press for 2 seconds
the key
The KR1E-xDRRRDxx controller is pre-configured (default
configuration) for wine applications where there is the
need to cool or reheat in thermostatic mode (on/off with
hysteresis) a tank with a PT100 probe in mono relay
output (Heat and Cool on OP1).
Parameter setting
Confirm value and pass to the next parameter
Increases the displayed value
Decreases the displayed value
To exit the parameters configuration procedure, press
for 3 seconds or wait for the end of the delay
(about 10 seconds)
CONTROLLER DISPLAY
KR1E
Heat mode
The controller action type can be identified by the color of the upper display (measurement):
Red: Heat mode only
Green: Cool mode only
Orange: The controller responds to temperature changes and selects the appropriate control mode
by operating the appropriate control output and displaying the setpoint to be reached.
The numbered red LEDs indicate, when lighted, the active (on) state of the corresponding relay output.
DECLARATION OF CONFORMITY AND
MANUAL RETRIEVAL
ube
KR1E is a panel mounting, Class II instrument designed to comply
with European directives. All information about the controller use
can be found in the "Engineering Manual".
The Declaration of Conformity and the manual of the controller
can be downloaded (free of charge) from the web-site:
www.ascontecnologic.com
Once connected to the web-site, search: KR1E
then click on KR1E.
In the lower part of the product page (in any language) is present
the download area with links to the documents available for the
controller (in the available languages).
Warning!
- Whenever a failure or a malfunction of the device may cause
dangerous situations for persons, things or animals, please
remember that the plant must be equipped with additional
devices which will guarantee safety.
- We warrant that the products will be free from defects in material and
workmanship for 18 months from the date of delivery. Products
and components that are subject to wear due to conditions of
use, service life and misuse are not covered by this warranty.
Disposal
The appliance (or the product) must be disposed
of separately in compliance with the local
standards in force on waste disposal.
KR1E
Serial Communications
TTL Modbus
RS485 Modbus
A
L
Terminal Type
H
Standard (screw type non removable terminal blocks)
With plug-in screw type terminal blocks
B
With plug-in clamp type terminal blocks
D
With plug-in terminal blocks (fixed part only)
P
C
R
D
Model Code example: KR1E-LDRRRD-E
R
KR1E controller for Wine applications
- Power supply: 24Vac/dc,
E
- Inputs: PT1000 or 4... 20 mA;
-
- Digital Input 1,
R
- 3 Relay Outputs (OP1: Alarm, OP2: Cold, OP3 Alarm),
- Confiigurable OP4: Digital Input 2 or Transmitter power supply,
F
- TTL Port,
D
- Removable screw type terminals.
KR1E
KR1E
Cool mode Automatic Heat/Cool
selection
DISPLAY AND KEYS
Process Value Autotune in progress (flashing)
(in eng. units)
Alarm active
Manual mode
Unit (°C/°F)
Output LEDs
Set Point (auto mode)
Output Value (manual mode)
Parameter value or State/
Function selected (editing mode)
Operator Mode
Access to:
- Operator Commands
- Parameters
- Configuration
Access to:
- Operator additional information
- Set Point
Access to:
- Set Point
Programmable key:
Start the programmed function
(Autotune, Auto/Man, Timer ...)
+ These 2 keys, pressed in sequence, allow to toggle
between MANual and AUTO modes.
ELECTRICAL CONNECTIONS
Ananogue Input
PV 4... 20 A
3 wire transmitter
G
-
12 Vdc
S
(note)
PV
2 wire
H
transmitter
-
E
M
12 Vdc
N
(note)
TERMINALS
Pin: 2.5 mm (0.1 in.) max. Stripped wire: L 5.5 mm (0.21 in.)
q
Supply voltage: 100... 240 Vac/
18... 28 Vac/
20... 30 Vdc
Note: Terminal 4 can be programmed as:
- Digital Input (DI2) connecting a free of voltage contact between terminals 4 and 11;
- 0... 12 V SSR Drive Output (OP4) connecting the load between terminals 4 and 11;
- 12 Vdc transmitter power supply connecting the 2 wire transmitter between terminals 4 and 1;
for 3 wire transmitter connect terminal 4 to transmitter power supply input and terminal 1 and 2 to transmitter signal output.
: Out4 has a Logic Level 1 of: 12 VDC ±20%, 20 mA max.
Parameters List (PASS: 30)
KR1E
Group Param. Description
Control mode selection
node
inp
Measurement input type
sEns
Decimal point position
dp
Digital input 1 function
diF1
Digital input 2 function
diF2
Digital Inputs Action
di. a
Key function
Pan
usrb
Controller Modbus address
Add
ser
Modbus transmission speed
bAud
Notes: 1. Several successive pressures on the
2. A long pressure on the
Parameters List (PASS: 20)
KR1E
Param. Description
Operative mode selection
OpEr
Set point 1
SP
Set point 2
SP2
Heat Hysteresis
HstH
KR1E Cool Hysteresis
HstC
Alarm 1 threshold (Low)
AL1
Alarm 2 threshold (High)
AL2
Decimal point position
dP
Setpoint Low Limit
SPLL
Setpoint High Limit
SPHL
Digital filter on the measured value
FiL
Alarm 1 Hysteresis
HAL1
Alarm 2 Hysteresis
HAL2
Adjust Low Offset
Al. o
Note: Several successive pressures on the
m
Pressing no keys for 5 s, the controller automatically exits PASS20 menu and returns to the standard display and the current measurement.
DIMENSIONS
Overall dimensions (L x H x D): 78 x 35 x 69.5 mm
KR1E
Panel Cut-out (L x H):
PV
AT
MOUNTING
2b
Editing Mode
Confirm and go to
1
Next parameter
Increase the displayed
value/Selects the para-
meters list next element
Decrease the displayed
value or select the
previous element
Attention
Exit from Operator
commands/Parameter
The controller can be installed using 2 different types of brackets.
setting/Configuration
Follow the sequence 1, 2a, 3a for the screw bracket (collar
bracket for IP65), the sequence 1, 2b, 3b for the "butterfly"
brackets (2 pieces).
Pt1000/NTC/PTC
DI2
(note)
Pt100
mA
OP4
(note)
OP3
L
Neutral Line C NO
Power supply
Value range or selection list
1 Heat (SP on Out1) or Cool (SP2 on Out1),
2 Heat (SP on Out1) or Cool (SP2 on Out2),
3 Heat (SP on Out1) and Cool (SP2 on Out2),
4 Heat(SP on Out1) or Cool(SP2 on Out2) or
Heat (SP on Out1) and Cool (SP2 on Out2),
5 Heat (SP on Out1) or Cool (SP on Out1),
6 Heat (SP on Out1) or Cool (SP on Out2),
7 Heat (SP on Out1) and Cool (SP on Out2),
8 Heat (SP on Out1) or Cool (SP on Out2) or
Heat (SP on Out1) and Cool (SP on Out2).
Pt1 Pt100
Pt10 Pt1000
4.20 4... 20 mA
0... 3
Stby Mode Standby (transition)
Stb2 Mode Standby (status)
HC.tr Heat <-> Cool (transition)
HC.St Heat <-> Cool (status)
0... 3
Stby Standby Mode
1H2C Heat <-> Cool toggle
HC.Sb Heat <-> Cool and
Auto <-> Standby
1... 254
1200, 2400, 9600 baud,
19.2, 38.4 kbaud
key allow the various groups of parameters to be scrolled.
key allows to exit the Configuration mode and return to the operator mode
Value range or selection list Default
reg Auto,
reg
stby Standby
-1999... +9999 (Engineering Unit) 0
-1999... +9999 (Engineering Unit) 0
0... 9999 (Engineering Unit) 1
0... 9999 (Engineering Unit) 1
AL1L... AL1H 0
AL2L... AL2H 80
0... 3 0
From 0 to the SPHL value 0
From the value of SPLL to 1999 90
0 oFF
1.0
0.1... 20.0 s
0...9999 (Engineering Unit) 1
0...9999 (Engineering Unit) 1
-300...+300 (Engineering Unit) 0
key allow to scroll the available Control parameters.
(3.07 x 1.37 x 2.73 in.)
71 +0.6 x 29 +0.6 mm
(2.79 +0.023 x 1.14 +0.023 in.)
2a
3a
3b
3a
2a
2b
3b
1
RS485
DI1
OP1
OP2
C NO C NF NO
User
Default Note
selection
1
Pt1
0
nonE
nonE
0 See the manual for details
If HC. S b: a 1 s pressure
toggles between
Auto Heat <-> Cool mode.
A 5 s pressure puts the
controller in standby
1
Modbus RTU slave
Protocol
9600
User
Note
selection
st. b y: Control action stopped
reg: Control action running