Calpeda I-MAT Serie Instrucciones De Uso página 36

13
14
15
16
EN
17
18
19
20
21
22
23
24
25
26
The parameter AP35 allows to select the activation
condition for the relay connected to terminals A6-
A10.
The values and conditions for relay activation are
here below reported.
Value AP35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
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Alarm Er10
Alarm Er11
Alarm Er12
Alarm Er13
Alarm Er14
Alarm Er15
Alarm Er16
Alarm Er17
Alarm Er18
Alarm Er19
Alarm Er20
Alarm Er21
Alarm Er22
All alarms
Condition
Alarm Er01
Alarm Er02
Alarm Er03
Alarm Er04
Alarm Er05
Alarm Er06
Alarm Er07
Alarm Er08
Alarm Er09
Alarm Er10
Alarm Er11
Alarm Er12
Alarm Er13
Alarm Er14
Alarm Er15
Alarm Er16
Alarm Er17
Alarm Er18
Alarm Er19
Alarm Er20
Alarm Er21
Alarm Er22
All Alarms
10.6. Programming
monitoring
It's possible to connect to the frequency converter
an output signal to monitor the parameters on a
remote unit. For electrical connection see section
6.13.
Set parameter AP38 to select the parameter to
monitor as is described in the table here below.
AP38 Value
0
1
2
3
4
5
6
Set the parameter AP39 with the full-scale value of
the output signal.
10.7. Enabling remote set-point.
It's possible to modify the value of the set-point
from a remote source instead from the keyboard.
For electrical connection see section 6.7 (secondary
transducer electrical connection).
Set parameter AP06, to define the supply of the
signal, AP07 on the required measuring unit and
AP09 to the signal full-scale.
Change the value of parameter AP10 to "REM".
In this configuration the frequency converter uses
the feedback from the primary transducer, but the
set-point value is acquired from the signal of the
secondary transducer.
10.8. Enabling periodical start system.
It's possible to enable a function which allows the
pump working whenever it is in stand-by for a long
time.
To enable this function it is necessary to change
parameter AP25 to the value, in hours, of the
stand-by time after it is required which the pump
starts, AP26 allows to set the working frequency
and parameter AP27 allows to set the working time
expressed in minutes.
To disable this function set parameter AP25 to
"OFF" i.e. "0" value.
10.9. Enabling the systems leakage control.
It's possible to enable a function that checks
the number of starts executed by the frequency
converter.
To enable this function change the value of
parameter AP28 to "On" and set the maximum
number of starts that could be done in 20 minutes
in the parameter AP29.
If the number of starts is more than the expected
the frequency converter will stop with the alarm
"Er12". Valido solo in pressione costante.
I-MAT_Ed5 - Operating Instructions
of remote parameter
Condition
Off
Pressure (bar)
Flow rate (m3/h)
Temperature (°C)
Frequency (Hz)
Motor current (A)
Input voltage (V)