t34 0000 0001 ---- 0000 count showing during action 2 (it is important if t24 ≠ 00:00; 0001 = YES)
t35 0000 0006 ---- 0002 labels the instrument has to show during the procedure indicated at chapter 3
(0000 = no labels, 0001 = tOn1, 0002 = tOn1 and tOn2, 0003 = tOn1, PAUS and tOn2,
0004 = tOn1 and tPrE, 0005 = tOn1, tOn2 and tPrE, 0006 = tOn1, PAUS, tOn2 and tPrE)
t36 0000 0003 ---- 0000 operation after a lack of power supply during the count (0000 = the instrument will interrupt
the count, 0001 = the instrument will interrupt the count, the indication will flash and the
buzzer will utters the sound you have set with the parameter t3, 0002 = the instrument will
resume the count since the beginning of the phase during which the lack of power supply
has taken place, the indication will flash and the buzzer will utters the sound you have set
with the parameter t3, 0003 = it is important if t0, t10 and/or t23 ≠ 0000, the instrument will
resume the count since the lack of power supply has taken place with a maximum error of
60 s, the indication will flash and the buzzer will utters the sound you have set with the
parameter t3)
LABEL MIN. MAX. U.M. DEF. SERIAL NETWORK (EVCOBUS)
L1 1 15 ---- 1 instrument address
L2 0 7 ---- 0 instrument group
L4 0 3 ---- 1 baud rate (0 = 1,200 baud, 1 = 2,400 baud, 2 = 4,800 baud, 3 = 9,600 baud)
2 OPERATION
2.1 Preliminary information
A full count consists of four phases:
(15)
EC 7-103
• delay action 1
• action 1 (the load 1 will be ON)
• delay action 2
Programmable digital timer
• action 2 (the load 2 will be ON and the buzzer will utter the
sound you have set with the parameter t3).
As soon as one phase will end, the instrument will automatically
move to the following one.
2.2 How to start the count
If you have to start the count:
Version 1.02 of 28th March 2006
File ec7103_eng_v1.02.pdf
PT
EVCO S.r.l.
Via Mezzaterra 6, 32036 Sedico Belluno ITALY
Phone 0039-0437-852468 • Fax 0039-0437-83648
info@evco.it • www.evco.it
ENGLISH
• press
smart guide
(3) if the parameter t4 has value 0000, you could activate the input for remote start
as well; if the parameter t4 has value 0002, you will have to activate this input.
2.3 How to suspend/resume the count
If you have to suspend/resume the count:
• press
(3)
(4)
LABEL MIN. MAX. U.M. DEF. ACTION 1 LENGTH
tOn1 00:00
(12) the unit of measure depends on the parameter t0: if the parameter t0 has value 0000, the maximum value of the parameter will be 99 s and 90 ds; if the parameter t0 has value
(13) the unit of measure depends on the parameter t23: if the parameter t23 has value 0000, the maximum value of the parameter will be 99 s and 90 ds; if the parameter t23 has
(14) except what you have set with the parameters t12 and t21
(15) if the parameter has value 0000, the value you can set by using the procedure indicated at chapter 3 is action 1 length
(16) the unit of measure depends on the parameter t10: if the parameter t10 has value 0000, the maximum value of the parameter will be 99 s and 90 ds; if the parameter t10 has
(16) (16)
0001, the maximum value of the parameter will be 99 min and 59 s; if the parameter t0 has value 0002, the maximum value of the parameter will be 99 h and 59 min
value 0001, the maximum value of the parameter will be 99 min and 59 s; if the parameter t23 has value 0002, the maximum value of the parameter will be 99 h and 59 min
value 0001, the maximum value of the parameter will be 99 min and 59 s; if the parameter t10 has value 0002, the maximum value of the parameter will be 99 h and 59 min.
00:00 action 1 length
1 PREPARATIONS
1.1 Electrical connection
Evco S.r.l. • EC 7-103 • Sheet 1/1
(4) if the parameter t8 has value 0000, the function will not be available; if the
parameter t8 has value 0002, you will have to deactivate the input for remote
start.
2.4 How to stop the count
If you have to stop the count:
• press
(5) if the parameter t5 has value 0000, you could activate the input for remote stop
as well; if the parameter t5 has value 0002, you will have to activate this input.
(5)
3 COUNT PHASES
3.1 How to set the count phases length
Every phase is associated with a label:
(6)
• action 1 label
• delay action 2 label
• action 2 label
• delay action 1 label
(7)
(8)
(9)
If you have to modify the length of one of the phases:
• press and release
for selecting the label: the
most significant part of
the display will flash
(10)
.
To modify the value of the most significant part of the display:
• press
or within 2 s
To modify the value of the least significant part of the display:
• press
during the modification of
the most significant part,
then ...
• press
or within 2 s
If you have to quit the procedure:
• press
(6) you can set the length of action 1 with the parameter tOn1 as well; the times
base depends on the parameter t10
(7) you can set the length of delay action 2 with the parameter t20 as well; the times
base depends on the parameter t0
(8) you can set the length of action 2 with the parameter t24 as well; the times base
depends on the parameter t23
(9) you can set the length of delay action 1 with the parameter t11 as well; the times
base depends on the parameter t0
(10) the labels the instrument has to show depend on the parameter t35.
4 CONFIGURATION PARAMETERS
4.1 How to set the configuration parameters
If you have to gain access the procedure:
• press
and for 4 s : the instrument
will show
If you have to select a parameter:
• press
If you have to modify the value of the parameter
or
(11)
:
• press
• press or within 2 s
• press
If you have to quit the procedure:
• press
and for 4 s or do not op-
erate for about 60 s.
(11) if you have to modify the value of the parameters t11, t20, t24 and tOn1 use the
procedure indicated at chapter 3.
5 SIGNALS
5.1 Signals
LED
Load 1 LED
out 1
if it is lighted, action 1 will be running
MEANING
out 2 Load 2 LED
if it is lighted, action 2 will be running
6 ALARMS
6.1 Alarms
CODE
corrupted
memory
data
indica-
tion
count
inter-
rupted
indica-
tion
count
inter-
rupted
The instrument shows the indications above flashing and the buzzer utters the sound
you have set with the parameter t3.
REASONS
there is the corruption
of the configuration
data of the memory of
the instrument
there has been a lack
of power supply dur-
ing the count
there has been a lack
of power supply dur-
ing the count
REMEDIES
switch off the power
supply of the instru-
ment: unless the alarm
disappears, you will
have to change the
instrument
• test the instrument-
power supply con-
nection (look at the
parameter t36)
• interrupt the count
• test the instrument-
power supply con-
nection (look at the
parameter t36)
• interrupt the count
EFFECTS
• you can not gain ac-
cess the setting pro-
cedures
• all outputs will be
forced OFF
the instrument will in-
terrupt the count
the instrument will
resume the count
since the beginning of
the phase during
which the lack of
power supply has
taken place or since
the lack of power sup-
ply has taken place
with a maximum er-
ror of 60 s
7 TECHNICAL DATA
7.1 Technical data
Box: self-extinguishing grey.
Size: 72 x 72 (2.83 x 2.83 in, frontal).
Ambient: from 0 to 55 °C (32 to 131 °F, 10 ... 90% r.H. without condensate).
Power supply: 230 Vac, 50/60 Hz, 1.5 VA.
Alarm buzzer: included.
Digital inputs: 2, start and stop (NO or NC contact), free of voltage.
Working range: from 1 ds to 99 h and 59 min.
Outputs: two 5 A @ 250 Vac relay for load 1 and load 2 control (change-over contact).
8 CONFIGURATION PARAMETERS
8.1 Configuration parameters
LABEL MIN. MAX. U.M. DEF. TIMER
t0 0000 0002 ---- 0000 times base for delay action 1 and delay action 2 (it is important if t11 and/or t20 ≠ 00:00;
0000 = seconds and tenths of second, 0001 = minutes and seconds, 0002 = hours and
minutes)
t1 0000 0001 ---- 0000 kind of contact of the remote start input (it is important if t4 ≠ 0001; 0000 = NO, 0001 = NC)
t2 0000 0001 ---- 0000 kind of contact of the remote stop input (it is important if t5 ≠ 0001; 0000 = NO, 0001 = NC)
t3 0000 0002 ---- 0000 sound of the buzzer during action 2 (it set the sound of the buzzer during the alarm count
interrupted as well, it is important if t24 ≠ 00:00 and/or t36 ≠ 0000;
0000 = it will never be activated, 0001 = continuous sound, 0002 = intermittent beep)
t4 0000 0002 ---- 0000 event giving the count start (0000 = by pressing the start key or activating the remote start
input, 0001 = by pressing the start key, 0002 = by activating the remote start input)
t5 0000 0002 ---- 0000 event giving the count stop (0000 = by pressing the stop key or activating the remote stop
input, 0001 = by pressing the stop key, 0002 = by activating the remote stop input)
t6 0000 0001 ---- 0000 kind of count the instrument has to show (it is important if t31, t32, t33 and/or t34 ≠ 0000;
0000 = count down, 0001 = count up)
t7 0000 0001 ---- 0000 authorization to operate cyclically (it is important if t22 = 0002; 0001 = YES, as soon as one
count will end, the instrument will automatically start another one)
t8 0000 0002 ---- 0000 event giving the suspension/resumption of the count (0000 = no events, 0001 = in accord-
ance with t4, 0002 = by deactivating the remote start input)
t10 0000 0002 ---- 0000 times base for action 1 (it is important if tOn1 ≠ 00:00; 0000 = seconds and tenths of second,
0001 = minutes and seconds, 0002 = hours and minutes)
t11 00:00
(12) (12)
00:00 delay action 1 length
t12 0000 0001 ---- 0000 load 1 operation (0000 = it will be ON during action 1 and OFF otherwise, 0001 = it will be
OFF during action 1 and ON otherwise)
t20 00:00
(12) (12)
00:00 delay action 2 length
t21 0000 0001 ---- 0000 load 2 operation (0000 = it will be ON during action 2 and OFF otherwise, 0001 = it will be
OFF during action 2 and ON otherwise)
t22 0000 0002 ---- 0000 event ending action 2 (0000 = in accordance with t5, 0001 = in accordance with t4 or t5,
0002 = in accordance with t5 or as soon as action 2 length will be passed)
t23 0000 0002 ---- 0000 times base for action 2 (it is important if t24 ≠ 00:00; 0000 = seconds and tenths of second,
0001 = minutes and seconds, 0002 = hours and minutes)
t24 00:00
(13) (13)
00:00 action 2 length
t25 0000 0002 ---- 0000 connection between loads (0000 = no connections, 0001 = the load 2 will work in accord-
ance with load 1, 0002 = the load 1 will work in accordance with load 2)
(14)
t31 0000 0001 ---- 0000 count showing during delay action 1 (it is important if t11 ≠ 00:00; 0001 = YES)
t32 0000 0001 ---- 0001 count showing during action 1 (it is important if tOn1 ≠ 00:00; 0001 = YES)
t33 0000 0001 ---- 0000 count showing during delay action 2 (it is important if t20 ≠ 00:00; 0001 = YES)
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