GEFRAN-SIEI ARTDrive Vector V2 Series - Page 134

Index
MENUMENU
MENUMENU
MENU [Unit] Access Default Min/Max Format Reg.Mode Level Ipa
Parameter Name
Description
Chapter 6 Parameter • 134 ARTDrive V2 series - Instruction Manual
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 INTERFACE / Analog Inputs
The Drive, in its standard version on the regulation card, provides the following analog/
digital I/Os:
- 3 analog inputs (terminals: 1-2, 3-4, 5-6), configured as voltage or current
differential inputs.
- 2 voltage analog outputs (terminals: 21-22-23), with a common reference potential.
- 8 digital inputs (terminals: 12-13-14-15, 36-37-38-39), with a common reference
potential and a galvanic isolation.
- 4 digital outputs (terminals: 41-42, 80-82, 83-85), with a common reference
potential, a common power supply and galvanic isolation.
NOTE! See chapters 4.3.2 and 4.3.3 in the Quick Start Up Guide. Other analog and digital
I/Os are available by using the EXP.. expansion cards, referred with the “X” suffix.
C01 INTERFACE / An Inp 1
The 2 Block sources allow to select the origin of the command signals for the following
functions:
- “AI 1 sign src” allows the inversion of the output signal
- “AI 1 alt sel src” allows the selection of an alternative output reference.
The upper and lower limit of the output signal can be set via the C01.17 - AI 1 hi lim and
C01.16 - AI 1 lo lim parameters. This function is shown in the following figure.
The Block has a sampling time of 2 msec. The resolution is: 10V=2047 counts.
+1
-1
(*)
HARDWARE JUMPER
: Off --> AI1 +/- 10V
S8
: On --> AI1 0-20mA ;4 - 20mA
SET BY
An inp 1
AUTOTUNE
SET BY
An inp 1
AUTOTUNE
S
+
+
INPUT
F
AI 1 output
16384
-16384
AI1hilim
AI1lolim
(Input[V] * 16384 /10[V]) * Gain * Scale
(*)
CALIBRATION OF
ANALOG INPUT
AI 1 output
AI1type
AI 1 filter
AI 1 offset
AI1thr
AI 1 scale
AI 1 gain
AI1<thr
AI1hilim
AI1lolim
NULL
AI 1 sgn src
AI 1 alt sel src
NULL
AI 1 alt value
S8
Figure C01: Analog input block diagram
C01.00 AI 1 sgn src N/A RWS Ipa4000 PList 3 PIN V-F-S-B Full 5011
Ipa 4000 - NULL = Default
It connects the selected signal to the selector of the multiplier input: if the signal is 0,
multiply by +1, or if the signal is 1, multiply by -1. The multiplier allows to invert Analog