Evco EV3 300 Series User manual

EVCO S.p.A. | EV3 300 series | Instruction sheet ver. 1.0 | Code 1043300E103 | Page 1 of 2 | P 50/17
EV3 300 series Temperature modules for basic ovens
EN ENGLISH
- user interface with push encoder or touch keys (according to the model).
- 230 VAC or 12 VAC/DC power supply (according to the model).
- regulation probe (J/K).
- multi-purpose input.
- relay output, 5 A res. @ 250 VAC or open collector, 12 VDC, 10 mA for SSR module
control (according to the model).
- alarm buzzer.
- on-off/PID control.
- hot or cold mode regulation.
- operation with programming key.
N.B.
- the push encoder is not provided.
- for models with a push encoder user interface, it is mandatory.
- models with a touch key user interface also operate with push encoder.
Purchasing code User interface Power supply Output
EV3301J2 push encoder 12 VAC/DC relay, 5 A res.
EV3301J7 push encoder 230 VAC relay, 5 A res.
EV3301J7VR0 push encoder 230 VAC open collector,
12 VDC, 10 mA
EV3311J2 touch keys 12 VAC/DC relay, 5 A res.
EV3311J7 touch keys 230 VAC relay, 5 A res.
EV3311J7VR0 touch keys 230 VAC open collector,
12 VDC, 10 mA
1 ME SUREMENTS ND INST LL TION
Measurements in mm (in); 39.5 (1 9/16) depth with fixed screw terminal blocks, 52.5 (2 1/16)
depth with plug-in screw terminal blocks.
o be fitted to a panel, snap-in brackets provided.
INS ALLA ION PRECAU IONS
- the thickness of the panel must be between 0.8 and 2.0 mm (1/32 and 1/16 in).
- ensure that the working conditions are within the limits stated in the TECHNICAL
SPECIFICATIONS section.
- do not install the device close to heat sources, equipment with a strong magnetic field,
in places subject to direct sunlight, rain, damp, excessive dust, mechanical vibrations
or shocks.
- in compliance with safety regulations, the device must be installed properly to ensure
adequate protection from contact with electrical parts. All protective parts must be
fixed in such a way as to need the aid of a tool to remove them.
2 ELECTRIC L CONNECTION
N.B.
- use cables of an adequate section for the current running through them.
- ensure that the thermocouple is properly insulated from contact with metal parts or
use an already insulated thermocouple.
- if necessary, extend the thermocouple cable using a compensating cable.
- to reduce any electromagnetic interference locate the power cables as far away as
possible from the signal cables.
PRECAU IONS FOR ELEC RICAL CONNEC ION
- if using an electrical or pneumatic screwdriver, adjust the tightening torque.
- if the device is moved from a cold to a warm place, humidity may cause condensation
to form inside. Wait for about an hour before switching on the power.
- make sure that the supply voltage, electrical frequency and power are within the set
limits. See the section TECHNICAL SPECIFICATIONS.
- disconnect the power supply before carrying out any type of maintenance.
- do not use the device as a safety device.
- for repairs and for further information, contact the EVCO sales network.
3 FIRST-TIME USE
1. Carry out the installation following the instructions given in the section MEASUREMENTS
AND INSTALLATION.
2. Power up the device as set out in the section ELECTRICAL CONNECTION: an internal
test will start up.
he test normally takes a few seconds; when it is finished the display will switch off.
3. Configure the device as shown in the section Setting configuration parameters.
Recommended configuration parameters for first-time use:
PAR. DEF. PARAME ER MIN... MAX.
SP 0 setpoint r1... r2
P0 2 type of probe 2 = J 3 = K
P2 0 temperature measurement unit 0 = °C 1 = °F
r5 1 hot or cold mode regulation 0 = cold mode
1 = hot mode
hen check that the remaining settings are appropriate; see the section CONFI URA-
TION PARAMETERS.
4. Disconnect the device from the mains.
5. Make the electrical connection as shown in the section ELECTRICAL CONNECTION with-
out powering up the device.
6. If necessary, connect the push encoder.
7. Power up the device.
4 USER INTERF CE ND M IN FUNCTIONS
4.1 Switching the device on/off
o switch on push encoder models:
1. Press the encoder.
o switch off push encoder models:
1. Press the encoder for 2 s.
o switch on touch key models:
1. ouch the ON/S AND-BY key.
o switch off touch key models:
1. ouch the ON/S AND-BY key for 2 s.
If the device is switched on, the display will show the P5 value ("regulation temperature" de-
fault); if the display shows an alarm code, see the section ALARMS.
LED ON OFF FLASHING
OUT1
regulator active - - regulator protection active
- setpoint being set
alarm active - -
OUT2
unused - -
SEC unused
- -
device switched off device switched on device being switched off
°C/°F
temperature display - -
% unused
- -
MIN unused
- -
If Loc = 1 and 30 s have elapsed without the keys being pressed, the display will show the
"Loc" label and the keypad will lock automatically.
4.2 Unlocking the keypad
ouch a key for 1 s: the display will show the label “UnL”.
4.3 Setting the setpoint
For push encoder models:
1. Rotate the encoder.
2.
Rotate the encoder within 15 s to set the value within the limits
r1 and r2 (default "0... 350”).
3. Press the encoder.
4. ake no action for 15 seconds to exit the procedure in advance: the device will not
save the entered value.
For touch key models:
- check that the keypad is not locked.
1. ouch the SE key.
2.
ouch the UP or DOWN keys within 15s to set the value within
the limits r1 and r2 (default "0... 350”).
3. ouch the SE key.
4.
ouch the ON/S ANDBY key (or take no action for 15 s) to exit
the procedure in advance: the device will not save the entered
value.
4.4 Silencing the buzzer
For push encoder models:
- rotate or press the encoder.
For touch key models:
- touch a key.
5 OPER TION WITH ON-OFF CONTROL
Cold mode regulation (r5 = 0).
Hot mode regulation (r5 = 1).
6 SETTINGS
6.1 Setting configuration parameters
N.B.
Changing parameter P2 from °C to °F (and vice versa) causes the value of the pa-
rameters whose unit of measurement is ° C or ° F to be changed automatically.
For push encoder models:
- make sure that the device is switched off.
1. Press the encoder for 4 s: the display will show the label “P ”.
2. Press the encoder.
3.
Rotate the encoder within 15 s to set the PAS value (default
“-19”).
4.
Press the encoder (or take no action for 15 s): the display will
show the label “SP”.
5. Rotate the encoder to select a parameter.
6. Press the encoder.
7. Rotate the encoder within 15 s to set the value.
8. Press the encoder (or take no action for 15 s).
9.
Press the encoder for 4 s (or take no action for 60 s) to exit the
procedure.
For touch key models:
- make sure that the device is switched off.
1. ouch the SE key for 4 s: the display will show the label “P ”.
2. ouch the SE key.
3.
ouch the UP or DOWN key within 15s to set the PAS value (de-
fault "-19").
4.
ouch the SE key (or take no action for 15s): the display will
show the label “SP”.
5. ouch the UP or DOWN key to select a parameter.
6. ouch the SE key.
7. ouch the UP or DOWN key within 15s to set the value.
8. ouch the SE key (or take no action for 15s).
9.
ouch the SE key for 4s (or take no action for 60s) to exit the
procedure.
6.2 Restoring factory settings (default) and saving customised settings
N.B.
- Check that the factory settings are appropriate; see the section CONFI URATION
PARAMETERS.
- Saving customised settings overwrites the factory settings.
For push encoder models:
- make sure that the device is switched off.
1. Press the encoder for 4 s: the display will show the label “P ”.
2. Press the encoder.
3. Rotate the encoder within 15 s to set the value.
VAL. DESCRIP ION
149 value for restoring the factory information (default)
161 value for saving customised settings
4.
Press the encoder (or take no action for 15 s): the display will
show the label “dEF” (for setting the “149” value) or the label
“M P” (for setting the “161” value).
5. Press the encoder.
6. Rotate the encoder within 15 s to set the value “4”.
7.
Press the encoder (or take no action for 15 s): the display will
show “- - -“ flashing for 4 s, after which the device will exit the
procedure.
8. Disconnect the device from the power supply.
9.
Press the encoder for 2s before action 6 to exit the procedure be-
forehand.
For touch key models:
- make sure that the device is switched off.
1. ouch the SE key for 4 s: the display will show the label “P ”.
2. ouch the SE key.
3. ouch the UP or DOWN key within 15s to set the value.
VAL. DESCRIP ION
149 value for restoring the factory information (default)
161 value for saving customised settings
4.
ouch the SE key (or take no action for 15 s): the display will
show the label “dEF” (for setting the “149” value) or the label
“M P” (for setting the “161” value).
5. ouch the SE key.
6. ouch the UP or DOWN key within 15s to set "4".
7.
ouch the SE key (or take no action for 15 s): the display will
show “- - -“ flashing for 4 s, after which the device will exit the
procedure.
8. Disconnect the device from the power supply.
9.
ouch the SE key for 2s before action 6 to exit the procedure
beforehand.

EVCO S.p.A. | EV3 300 series | Instruction sheet ver. 1.0 | Code 1043300E103 | Page 2 of 2 | P 50/17
7 CONFIGUR TION P R METERS
No.
PAR. DEF. SE POIN MIN... MAX.
1 SP 0 setpoint r1... r2
No.
PAR. DEF. ANALOGUE INPU S MIN... MAX.
2 CA1 0 regulation probe offset -25... 25 °C/°F
3 P0 2 type of probe 2 = J 3 = K
4 P2 0 temperature measurement unit 0 = °C 1 = °F
5 P4 1 enable regulator LED 0 = no 1 = yes
6 P5 0 value displayed 0 = regulation temperature
1 = setpoint
2 = setpoint if regulation
temperature > setpoint,
regulation temperature
if regulation tempera-
ture < setpoint – P6
7 P6 20 display unlock threshold for
P5 = 2
1... 99 °C/°F
setpoint - P6
8 P7 0 display with device switched off 0 = display off + on/standby
LED on
1 = regulation temperature
+ on/standby LED on
2 = label OFF + on/stand-by
LED off
9 P8 5 display refresh time 0... 250 s: 10
No.
PAR. DEF. REGULA ION MIN... MAX.
10 r0 5 setpoint differential 1... 99 °C/°F
if u0 = 3, cold mode regula-
tion differential
11 r1 0 minimum setpoint -199 °C/°F... r2
12 r2 350 maximum setpoint r1... 999 °C/°F
13 r5 1 hot or cold mode regulation 0 = cold mode
1 = hot mode
14 r11 0 setpoint offset from digital input -199... 999 °C/°F
15 r14 0 proportional band 0... 999 °C/°F
0 = PID control disabled
16 r15 60 integral action time 0... 999 s
17 r16 30 derivative action time 0... 999 s
18 r17 180 PID regulator cycle time 1... 999 s
19 r18 0 PID regulator minimum time on 0... 240 s
20 r19 0 PID regulator minimum time off 0... 240 s
No.
PAR. DEF. REGULA OR PRO EC IONS MIN... MAX.
21 C1 0 minimum time between two
power-ons of regulator
0... 240 min
22 C2 0 minimum time off and delay
from power-on of regulator
0... 240 min
23 C3 0 regulator minimum time on 0... 240 s
24 C4 0 regulator activity during regula-
tion probe alarm
0 = off 1 = on
No.
PAR. DEF. ALARMS MIN... MAX.
25 A1 0 temperature alarm threshold -199... 999 °C/°F
26 A2 0 temperature alarm type 0 = disabled
1 = absolute low
2 = absolute high
3 = low relative to setpoint
4 = high relative to setpoint
27 A3 0 temperature alarm delay 0... 999 min
28 A7 0 temperature alarm delay after
modifying setpoint and power-on
0... 999 min
29 A8 0 additional alarm signal delay af-
ter silencing if the condition per-
sists
0... 999 min
30 A11 2 temperature alarm switch off dif-
ferential
1... 99 °C/°F
No.
PAR. DEF. DIGI AL INPU S MIN... MAX.
31 i5 0 multi-purpose input function
0 = disabled
1 = alarm iA
2 = alarm iA + regulator off
3 = switches device on/off
4 = modifies setpoint
32 i6 0 multi-purpose input activation 0 = with contact closed
1 = with contact open
33 i7 0 multi-purpose input alarm delay 0... 999 s
No.
PAR. DEF. SECURI Y MIN... MAX.
34 Loc 1 enable keypad lock 0 = no 1 = yes
not available for EV3301
35 PAS -19 password -99... 999
do not set "149" or "161"
36 nS1 - - - display of K1 relay start-ups in
thousands
0... 999 start-ups x 1,000
8 L RMS
COD. DESCRIP ION RESE O CORREC
Pr1 regulation probe alarm automatic
- check P0
- check probe integrity
- check electrical connection
L temperature alarm automatic check A1 and A2
i multi-purpose input alarm automatic check i5 and i6
9 TECHNIC L SPECIFIC TIONS
Purpose of the control device function controller
Construction of the control device built-in electronic device
Container black, self-extinguishin
Category of heat and fire resistance D
Measurements
75.0 x 33.0 x 39.5 mm (2 15/16 x 1 5/16 x 1
9/16 in) with fixed screw terminal blocks
75.0 x 33.0 x 52.5 mm (2 15/16 x 1 5/16 x 2
15/16 in) with plug-in screw terminal blocks
Mounting methods for the control device
to be fitted to a panel, snap-in brackets pro-
vided
Degree of protection provided by the cover-
ing
IP65 (front)
Connection method
fixed screw terminal blocks
for wires up to 2.5 mm²
plug-in screw terminal blocks
for wires up to 2.5 mm² (on
request)
JS connector
Maximum permitted length for connection cables
power supply: 10 m (32.8 ft) analogue inputs: 10 m (32.8 ft)
digital inputs: 10 m (32.8 ft) digital outputs: 10 m (32.8 ft)
Operating temperature from 0 to 60 °C (from 32 to 140 °F)
Storage temperature from -25 to 70 °C (from -13 to 158 °F)
Operating humidity
relative humidity without condensate from 10
to 90%
Pollution status of the control device 2
Compliance:
RoHS 2011/65/EC WEEE 2012/19/EU REACH (EC) Regulation no.
1907/2006
EMC 2014/30/EU LVD 2014/35/EU
Power supply:
230 VAC (+10 % -15 %), 50/60 Hz (±3 Hz), max. 2 VA in EV3... J7
12 VAC/DC (+10% -15%), 50/60 Hz (±3 Hz), max. 5 VA/3W in EV3... J2
Earthing methods for the control device none
Rated impulse-withstand voltage 4 KV
Over-voltage category III
Software class and structure A
Analogue inputs 1 for J/K thermocouples (regulation probe)
J thermocou-
ples
Measurement field: from 0 to 700 °C (from 32 to 999 °F)
Resolution: 1 °C (1 °F)
K thermocou-
ples
Measurement field: from 0 to 999 °C (from 32 to 999 °F)
Resolution: 1 °C (1 °F)
Digital inputs 1 dry contact (multi-purpose)
Dry contact Contact type: 5 VDC, 1.5 mA
Power supply: none
Protection: none
Digital outputs
1 with electro-mechanical relay (K1) or open collector (ac-
cording to the model)
K1 relay SPS , 5 A res. @ 250 VAC
Open collector 6... 14 VDC, 10 mA
ype 1 or ype 2 Actions ype 1
Additional features of ype 1 or ype 2 actions C
Displays LED display, 3 digit, with function icons
Alarm buzzer Built-in
Communications ports 1 port for push encoder
N.B.
he device must be disposed of according to local regulations governing the collection
of electrical and electronic equipment.
his document and the solutions contained therein are the intellectual property of EVCO and thus pro-
tected by the Italian Intellectual Property Rights Code (CPI). EVCO imposes an absolute ban on the full
or partial reproduction and disclosure of the content other than with the express approval of EVCO. he
customer (manufacturer, installer or end-user) assumes all responsibility for the configuration of the de-
vice.
EVCO accepts no liability for any possible errors in this document and reserves the right to make any
changes, at any time without prejudice to the essential functional and safety features of the equipment.
EVCO S.p. .
Via Feltre 81, 32036 Sedico (BL) I ALY
Tel. [phone] | Fax [phone]
email [e-mail] | web www.evco.it