TEMPERATURE CONTROLLER
1/16 DIN - 48 x 48
KM1 model
ube
Manual
mode
www.ascontecnologic.com
Output
LEDs
Once connected to the web-site, search:
KM1
then click on KM1.
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).
Operator Mode
Access to:
- Operator Commands
(Timer, Setpoint selection ...)
- Parameters
- Configuration
Warning!
MODEL CODE
Overall dimensions (L x H x D): 48 x 48 x 63 mm
(1.89 x 1.89 x 2.48 in.)
Panel Cut-out (L x H):
45+0.6 x 45+0.6 mm
(1.78+0.023 x 1.78+0.023 in.)
MOUNTING
Editing Mode
3
2
Confirm and go to
Next parameter
Increase the displayed
Access to:
value or select the
- Operator additional information next element of the
(Output value, running time ...) parameters list
Decrease the displayed
Access to:
value or select the
- Set Point
previous element
Exit from Operator
Programmable key:
commands/Parameter
Start the programmed function
setting/Configuration
(Autotune, Auto/Man, Timer ...)
- 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.
viale Indipendenza 56, 27029 - Vigevano (PV) - ITALY
Tel.: +39 0381 698 71, Fax: +39 0381 698 730
internet site: www.ascontecnologic.com
E-mail:
[email protected]
Process Value
(in eng. units)
Autotune
in progress
(flashing)
Set Point
(auto mode)
Output Value
(manual mode)
Param. value or
State/Function
(Editing mode)
Unit
(°C/°F)
Alarm
active
KM1 is a panel mounting, Class II instrument. It has been
designed with compliance to the European Directives.
All information about the controller use can be found in the
Engineering Manual: ISTR-MKM_-ENG0x (“x” is the revision).
The Declaration of Conformity and the manual of the controller
can be downloaded (free of charge) from the web-site:
Quick Guide • ISTR-FKM1ENG03
DIMENSIONS
DISPLAY AND KEYS
DECLARATION OF CONFORMITY AND
MANUAL RETRIEVAL
1
2
1
ELECTRICAL CONNECTIONS
TERMINALS
The Hardware resources are identified by the following Model Code.
Model: KM 1 A B C D E F G H I
- 0 0 0 0
DI1
OP1
KM
Line
1
Optional functions
A
None
-
Timer
T
Power Supply
B
100... 240Vac (-15... +10%)
H
24Vac (-25... +12%) or 24Vdc (-15... +25%)
L
Input
C
TC, PT100, PT1000, mA, mV, V + Digital Input 1
C
TC, NTC, PTC, mA, mV, V + Digital Input 1
E
Output OP1
D
Relay (1 SPST NO, 4 A/250 Vac)
R
VDC for SSR (12 Vdc/20 mA)
O
Output OP2
E
None
-
Relay (1 SPST NO, 2 A/250 Vac)
R
VDC for SSR VDC (12 Vdc/20 mA)
O
None
-
Relay (1 SPST NO, 2 A/250 Vac)
R
VDC for SSR (12 Vdc/20 mA)
O
Output OP4
G
Digital I/O (see the Electrical Connections paragraph for details)
D
Serial Communications
H
TTL
-
RS485 Modbus
S
Terminal Type
I
Standard (screw type non removable terminal blocks)
-
With plug-in screw type terminal blocks
E
With plug-in clamp type terminal blocks
M
With plug-in terminal blocks (fixed part only)
N
q
RS485
F
Output OP3
Pin connector
1.4 mm max.
(0.055 in.)
OP2
L
DI2 (note)
OP4
OP3
(note)
Analogue input
PV
Line
100... 240 Vac/
20... 30 Vdc/
Neutral 18... 28 Vac
12 VDC
(note)
4... 20 mA
2 wire transmitter
mV, V
Thermocouple
mA
Note: Terminal 4 can be programmed as:
- Digital Input (DI2) connecting a free of
voltage contact between terminals 4 and 16;
- 0... 12 V SSR Drive Output (OP4) connecting
the load between terminals 4 and 16;
- 12 Vdc (20 mA) 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.
12 VDC
(note)
PV
Model Code example: KM1-HCRRRD-Controller KM1, no timer, 100... 240 Vac, TC/PT100/PT1000/mV/V +
Digital Input 1, 3 Relay Outputs, Output 4, TTL, non removable screw
type terminals.
Stripped wire
L: 5.5 mm
(0.21 in.)
4... 20 mA
3 wire transmitter
Pt1000/NTC/PTC
Pt100
CONFIGURATION CODE
The KM1 can be easily configured by the “Code Configuration” method for the most common requirements, just entering two 4-digit
codes: Cod1 [LMNO] for the Input Type and Control Mode selection and Cod2 [PQRS] for the Alarms and the Service Functions.
For complete controller configuration see the Engineering Manual.
Note: Before starting the configuration code setting, please define and write down Cod1 and Cod2 as needed:
HOW TO SET THE CONFIGURATION CODE
L
M N
L MN O
User c%d1
AT
Press for 3 seconds to
access the configuration
mode
PV
AT
Press and to enter
the configuration
Password 4
(default 300)
PV
L
M
TC J
-50... +1000°C
0
0
OP1
OP2
OP3
OP4
N
O
H
AL1
AL2
AL3
0
TC K
-50... +1370°C
0
1
0
NU
AL1
AL2
H
0
TC S
-50... 1760°C
0
2
1
C
AL1
AL2
AL3
0
2
TC R
-50... +1760°C
0
3
TC T
-70... +400°C
0
4
NU
AL1
AL2
C
0
3
H
C
AL2
AL3
0
4
Infrared J
-50... +785°C
0
5
H
AL1
AL2
C
0
5
Infrared K
-50... +785°C
0
6
PT 100/PTC KTY81-121
-200... +850°C/-55... +150°C
0
7
C
H
AL2
AL3
0
6
NU
H
AL2
C
0
PT 1000/NTC 103-AT2
-200... +850°C/-50... +110°C
0
7
8
C
AL1
AL2
H
0
8
Linear 0... 60 mV
0
9
NU
C
AL2
H
0
9
Linear 12... 60 mV
1
0
H
AL1
AL2
AL3
1
0
Linear 0... 20 mA (this selection forces Out 4 = TX)
1
1
NU
AL1
AL2
H
1
1
Linear 4... 20 mA (this selection forces Out 4 = TX)
1
2
C
AL1
AL2
AL3
1
2
Linear 0... 5 V
1
3
NU
AL1
AL2
C
1
3
Linear 1... 5 V
1
4
H
C
AL2
AL3
1
4
Linear 0... 10 V
1
5
H
AL1
AL2
C
1
5
C
H
AL2
AL3
1
6
NU
H
AL2
C
1
7
Press and to enter
c%d1 (Input Type and
Control Mode)
PV
PID heating = H
PID cooling = C
6
7
TC K
-58... +2498°F
1
8
C
AL1
AL2
H
1
8
TC S
-58... 3200°F
1
9
NU
C
AL2
H
1
9
TC R
-58... +3200°F
2
0
TC T
-94... +752°F
2
1
Infrared J
-58... +1445°F
2
2
Infrared K
-58... +1445°F
2
3
PT 100/PTC KTY81-121
-328... +1562°F/-67... +302°F
2
4
PT 1000/NTC 103-AT2
-328... +1562°F/-58... +230°F
2
5
P
Q
R
R
Q
P
Not used
0
0
Sensor break
1
1
Absolute
Absolute High/Low
Deviation
Band
ON
ON
Absolute High-Low Alarm
PV
Time
ON
Absolute
External
Absolute
Internal
Note: As default, when the alarms are active, only AL1 threshold
is available at “Operator Command” level to perform non
critical tasks. To protect the AL2 and AL3 thresholds against
undesired changes, they are available only at “Parameters
list” level (password: 20). For different configurations, see
the Engineering Manual.
ON
ON
ON
Deviation Alarm
PV
Time
P Q R S
Alarm 1
AT
PID double action (H/C)
Time
ON
Absolute
High
Absolute
Low
c%d2
S
Alarm 2
Note: To leave the Configuration session without
saving the settings made, press the button
ON/OFF with neutral zone
(H/C)
1
Alarm 3
Press to store the
Configuration code
ON/OFF cooling = C
1
User c%d2
PV
ON/OFF heating = H
-58... +1832°F
AT
Press and to enter
c%d2 (Alarms and
Service Functions)
Control mode
TC J
Linear 2... 10 V
AT
Absolute Alarm
PV
Input Type and Range
PV
ALARM TYPES (Cod2 digits: P, Q, R)
c%d1
O
Service functions activation
S
None
0
Wattmeter (instantaneous power expressed in kW) (note 1)
1
0
Wattmeter (Power consuption expressed in kWh/h) (note 2)
2
1
Absolute worked time (expressed in days) (note 3)
3
Absolute worked time (expressed in hours) (note 3)
4
High
2
2
2
Low
3
3
3
External High/Low
4
4
4
Internal High/Low
5
5
5
Deviation high
6
6
6
Deviation low
7
7
7
External band
8
8
8
Internal band
9
9
9
ON
Deviation
High
Notes: 1. Wattmeter Instantaneous power is continuously computed
as multiplication of the Load Voltage, Load Current parameter
values and the controller output instantaneous value.
2.Wattmeter power consumption is the estimated hourly
energy consumption (using Load Voltage and Load Current
parameter values), computed on the previous 15 minutes
period. The readout is updated every 15 minutes.
3.Worked Time counter is continuously increased when
the controller is turned ON.
ON
Deviation
Low
ON
Band Alarm
PV
Band
Internal
Band
External
ON
ON
ON
ON
Time
ON
Parameters List (PASS: 20) (in gray the parameters related to optional features)
PARAMETERS SETTING
Group
Param.
Description
Range value or selection list elements Default
tr.St Timer status
Password 2
(default: 20)
Commands
a.sp
Access to
parameters
Press the
key
for 3 seconds
Password 4
(default: 300)
To Code configuration
mode (cod1, cod2
tables on the front page)
Control
To exit the parameter setting
procedure press the
key (for 3 s)
or wait until the timeout expiration
(about 30 seconds).
Set Point
CONTROLLER OPERATION
Additional Information
248.0
H035
248.0
Heating
248.0
Timer
remaining
time
Cooling C045
Output Value %
(e.g. heating = 35%,
cooling = 45%)
Depending on
Cod2 digit S setting
248.0
U854
Power (kW)
248.0
or Energy (Wh)
Worked time (days) d854
248.0
t04.8
h854
Worked time (hours)
If active
key for 3 seconds or wait for the 10s timeout
To return to the Normal Mode, press the
Set Point Selection
tune Start Auto Tune
Parameters setting
Confirm and go to
Next parameter
Increase the displayed value
or select the next element
Decrease the displayed value
or select the previous element
oPEr Operative Mode Selection
20
ti
Integral Time
0... 10000 s
200
td
Derivative Time
0... 1000 s
50
0... 9999 (E.U.)
1
Cod1 Digit N = 0
0.1... 130 s
20.0
rcg
Relative Cooling Gain
0.01... 99.99
1.00
tcc
Cooling output cycle time
0.1... 130 s
20.0
Cod1 Digit N = 1
Cod1 Digit N = 1
Cod1 Digit O > 4
Cod1 Digit N = 1
Cod1 Digit O > 1
SP
Set Point 1
-1999... +9999 (E.U.)
SP2
Set Point 2
SP3
Set Point 3
SP4
Set Point 4
248.0
250.0
Operative
Set Point
Changed
operative
Set Point
SPLL... 9999 (E.U.)
nSP
No. of Set Points
1... 4
AL1
Alarm 1 threshold
AL1L... AL1H
Alarm 2 threshold
al2l Alarm 2 low threshold/Low limit
al2H Alarm 2 high threshold/High limit
HAL2 AL2 hysteresis
Input
EVOTUNE
is a fast and fully automatic proceDot flashes
dure that can be started in any
while the
condition, regardless the deviation
Auto-tune
from SP.
is in progress The controller selects automatically
the best tune method and computes
the optimum PID parameters.
Start
248.0
248.0.
Auto-tune
started
Auto-tune
in progress
tunE
Press the
key for 3 s
248.0
Alarm 3 threshold
tr.st
run
a.sp
1
Active
Set Point
selection
Confirm/Next
sp
sp2
If more than
1 Set Point
active
(nsp > 1)
120.0
Confirm/Next
AL1
Back to the
first parameter
To return to the Normal Mode, press the
250
If AL1 is active
9999
1... 9999 (E.U.)
1
-1999
-1999... +9999 (E.U.)
9999
1
Sst
Soft Start Time
0.00... 8.00 (hh.mm)
0
ssc
Low Scale readout
-1999... 9999
-1999
fsc
High Scale readout
-1999... 9999
9999
dP
Number of decimals
0... 3 (linear inputs); 0... 1 (other inputs)
0
FiL
Measured value Digital filter
OFF; 0.1... 20.0 s
nonE = Timer not used
i.d.A = Delayed ON at start command
i.uP.d = Activation ON at Power ON
i.d.d = At start command
i.P.L = Asymmetrical oscillator, start in OFF
i.L.P = Asymmetrical oscillator, start in ON
0 = hh.mm
1 = mm.ss
2 = sss.d
00.01... 995.9
0 = OFF
Timer Type
tr.u
Timer Units
none
1=
mm.ss
1.00
diF.1 Digital Input 1 Function
Digital
Inputs
diF.2 Digital Input 2 Function
0... 21
0
nonE, tunE, oplo, aac, asi, chsp,
st.by, str.t
0 = Change
1 = Red
2 = Green
3 = Orange
tunE
usrb Key
Function
Display
ade
Display change color threshold
(when di.Cl = 0)
Confirm/Next
Password
Uolt Load Voltage
cur
Load Current
1.00
If digit R of
Cod2 is > 1
For linear Input
types only
Timer management (Start, Stop,
Reset) can be
done using the
tr.St command
or the
key
(if programmed)
or by the DI1/DI2
digital inputs (if
programmed).
ON
0
2
0 (OFF)... 9999 (e.u.)
dis.t Display Power OFF time (mm.ss) oFF (display ON) 0.1... 99.59
Add Instrument Address
Serial
communibAud Baud rate
cations
If digit Q of
Cod2 is > 1
AL3L... AL3H
io4.F I/O 4 Function
Wattmeter
key for 3 seconds or wait for the 10s timeout
-1999
-1999... +9999 (E.U.)
I/O
sp4
340.0
1
0
tr.F
If digit P of
Cod2 is > 1
AL2L... AL2H
-100... 100%
di.cl Colour of the Process Value
display
nsp > 3
225.0
1... 9999 (E.U.)
00.00... 995.9
ON = Transmitter Power Supply
OUT4 = SSR out
Di2C = Dig. In. from contact
Di2U = 24 VDC Digital Input
0... 21
nsp > 2
sp3
9999
1... 9999 (E.U.)
tr.t2 Time 2
st
Increase 1 SP
value
Decrease change
248.0
Confirm/Next
nsp > 1
run: Start If timer
hold: Hold activated
res: Reset ( tr.F )
Confirm/Next
-1999
-1999... +9999 (E.U.)
Soft Start Output value
tr.t1 Time 1
Operator Command
1
stp
Timer
key could be assigned by the user to
Note: The
other functions using the Usrb parameter setting
If nSP > 3
SPHL Set Point max. Value
AL2
If nSP > 2
-1999... +9999 (E.U.)
-1999... SPHL (E.U.)
HAL1 AL1 hysteresis
Soft Start
If nSP > 1
SPLL Set Point min. Value
HAL3 AL3 hysteresis
Press the key (3 s) or
wait for the 10s time out to
store the new Set Point
and return to Normal Mode
Cod1 Digit N = 1
Heating output cycle time
al3H Alarm 3 high threshold/High limit
sp
evoTUNE
tc.H
HSEt Hysteresis ON/OFF Control
al3l Alarm 3 low threshold/Low limit
Increase value
Decrease value
0 = OFF
1... 9999 (Engineering Units = E.U.)
AL3
sp
0 = SP
0 = oFF, 1 = start
Proportional Band
al1H Alarm 1 high threshold/High limit
Set Point Change
Note
Option
reg = Auto,
oplo = Manual,
stdy = Standby
0 = SP, 1 = SP2, 2 = SP3, 3 = SP4
Pb
al1l Alarm 1 low threshold/Low limit
Alarms
User
value
See the DI1, DI2
functions table
See the
Key
function table
If Change, the colour is green if PV
differs from SP less
than Ade, red if
higher than Ade
and orange if is
lower than Ade
oFF
1... 254
1200, 2400, 9600 baud,
19.2, 38.4 kbaud
1
1... 999 (V)
230
9600
1... 9999 (A)
PAS4 Configuration access Password
0... 999
300
PAS2 Parameters access Password
0... 999
20
Modbus RTU slave
protocol
If digit S of
Cod2 is > 1
Note: To access all the instrument features, please see the “Complete configuration procedure” in the “Engineering Manual”.
Complete Configuration and Parameter setting can be easily uploaded from the controller and downloaded to other controllers using the:
Configuration Key and Communication Adapter model: A-01.
FUNCTION SELECTION
Timer Types (selected by tr.f) (option)
i.d.a Delayed ON at Start command
Start
OUT
i.p.l Asymmetrical oscillator with start in OFF
Tr.t1
Tr.t2
off
ON
off
PWR ON
i.up.d Delayed ON at Power ON
OUT
i.d.d
Tr.t1
Tr.t2
off
ON
ON
PWR ON
OUT
Reset
off
ON
Tr.t1
off
ON
Tr.t2
Tr.t1
off ON
Start
off
OUT
Reset
Tr.t1
ON
Tr.t2
off
Tr.t1
ON
Tr.t2
off
Tr.t1
ON
Tr.t2
off
usrb Key
Function
Code displayed
0
1
2
3
4
5
6
7
8
9
10
11
Code displayed
nonE
tune
oplo
aac
asi
chsp
st.by
str.t
Description
12
Tr.t1
OUT
Reset
Tr.t1
Tr.t2
i.L.p Asymmetrical oscillator with start in ON
PWR ON
At Start command
Start
Start
Tr.t2
dif$ Digital Inputs DI1 and DI2 Functions
off
18
19
20
21
Description
Disabled (OFF) (default)
Alarm Reset
Alarm Acknowledge (ACK)
Hold of the measured value
Stand by mode
Manual Mode
Heat with “SP” and CooL with “SP2”
Timer Run/Hold/Reset [on transition]
Timer Run [on transition]
Available only if
Timer Reset [on transition]
timer option and
Timer Run/Hold
tr.F is NOT set to
Timer Run/Reset
nonE
Timer Run/Reset with lock at the end
of the time count
Sequential Set Point selection [on transition]
SP/SP2 selection
Binary coding for Set Point selection on DI1 and DI2
(00 = SP, 01 = SP2, 10 = SP3, 11 = SP4)
Digital inputs in parallel to the UP and Down keys
(DI1 = UP key, DI2 = DOWN key)
Not used
Starts auto tuning functions (default)
Manual mode
Alarm Reset
Alarm Acknowledge
Circular Set Point Selection (shows SP, SP2, SP3)
Stand-by mode
Starts/Stop/Reset timer
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