Santerno Sinus Penta - Page 115

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, between +4 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 between +0 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.