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PROGRAMMING GUIDE
SINUS PENTA
115
/
486
P055 Type of Signal over AIN1 Input
P055
Range
0
÷
4
0:
±
10 V
1:
±
20 mA
2: 4
÷
20 mA
3: 0
÷
10 V
4: 0
÷
20 mA
Default
2
2: 4
÷
20 mA
Level
ADVANCED
Address
655
Function
This parameter selects the type of differential analog signal over terminals
AIN1+
and
AIN1–
in the terminal board.
The signal can be a voltage signal, a current signal, a unipolar signal, or a bipolar
signal.
0:
±
10 V
Bipolar voltage input between –10V and +10V. The detected signal is
saturated between these two values.
1
:
±
20 mA Bipolar current input between –20mA and +20mA. The detected signal is
saturated between these two values.
2
: 4
÷
20 mA Unipolar current input with min. threshold, b4 mA and +20mA.
The detected signal is saturated between these two values.
Before being saturated, if the detected signal is lower than 4 mA or greater than 20
mA, alarms
A067
or
A103
trip.
3
: 0
÷
10 V Unipolar voltage input between 0V and +10V. The detected signal is
saturated between these two values.
4
: 0
÷
20 mA Unipolar current input b0 mA and +20mA. The detected signal
is saturated between these two values.
NOTE
The value set in parameter
P055
must match with the status of switch
SW1–2
allowing
selecting the proper electric circuit for the analog signal processing (voltage signal or
current signal).
P056 Value of AIN1 Input Producing Min. Reference (X-axis)
P056
Range
–100
÷
100, if
P055
= 0
–200
÷
200, if
P055
= 1
+40
÷
200, if
P055
= 2
0
÷
100, if
P055
= 3
0
÷
200, if
P055
= 4
–10.0 V
÷
10.0 V, if
P055=
0:
±
10 V
–20.0 mA
÷
20.0 mA, if
P055
= 1:
±
20 mA
+4.0mA
÷
20.0 mA, if
P055
= 2: 4
÷
20 mA
0.0 V
÷
10.0V, if
P055
= 3: 0
÷
10 V
0.0 mA
÷
20.0 mA, if
P055
= 4: 0
÷
20 mA
Default
40
+4.0mA
Level
ADVANCED
Address
656
Function
This parameter selects the value for AIN1 input signal for minimum reference, or
better the reference set in
C028xP056a
(Master mode) or in
C047xP056a
(Slave
mode). If motor 2 is active,
C071
and
C090
will be used instead of
C028
and
C047
; if
motor 3 is active, the values set in
C114
and
C133
will be used.
P056a Percentage of Speed_Min/Trq_Min Producing Min. Reference (Y-axis related to P056)
P056a
Range
0
÷
1000
100.0%
Default
1000
100.0%
Level
ADVANCED
Address
677
Function
This parameter represents the min. speed percentage (or the min. torque
percentage for a torque reference) to be used for the minimum reference set with
P056.