Nord Drivesystems NORDAC FLEX SK 200E Series User Manual page 177

Value Function
26
Analogue
function Dig2+3
("0-10V")
27
Analogue
function 2-10V
Dig2+3
28
Analogue
function 5-10V
Dig2+3
29 Enable SetpointBox
30
Disable PID
2
31 Disable right rotation
2
32
Disable left rotation
33 ... 41 reserved
42 0-track HTL sync2 DI1
43
0-track HTL encoder DI1
44
3-wire direction
"3-wire control direction
(normally open button)
45
3-W-Ctrl. Start-Right
3-Wire-Control
(normally open button)
46
3-W-Ctrl Start-Left
"3-Wire-Control Start-Left"
(normally open button)
49 3-Wire-Ctrl. Stop
"3-Wire-Control Stop"
(normally closed button)
47
Motorpot. Freq. +
"Motor potentiometer frequency
+"
48
Motorpot. Freq. -
"Motor potentiometer frequency
-"
50
Bit 0 fixed frequency array
51
Bit 1 fixed frequency array
52
Bit 2 fixed frequency array
53
Bit 3 fixed frequency array
55
... 64 reserved for Posicon 
2
65 Man/auto brake release
"Release brake
automatically"
BU 0200 en-3118
Description
Pulses that are proportional to an analogue signal can be
evaluated with this setting via DIN 2 and DIN 3. The function of
this signal is determined in parameter P400 [-06] or [-07].
The conversion of 0-10 V to pulses can be carried out via
customer unit SK CU/TU4-24V-.... An analogue input and a pulse
output (ADC) are available with this module, among other things.
A rotating direction reversal takes place in setting { 28 } with an
analogue value of <5V.
(please see chapter 3.2.4 "Potentiometer adapter, SK CU4-POT")
The release signal is provided by the Simple SetpointBox
(setpoint box) SK SSX-3A, whereby the Box must be operated in
IO-S mode. 
Switching the PID controller / process controller function on and
off (high = ON)
Blocks the >Enable right/left< via a digital Input or bus actuation.
Does not depend on the actual direction of rotation of the motor
(e.g. following negated setpoint).
Activates the evaluation of the zero track of a rotary encoder.
Synchronization to zero pulse after each enable.
Activates the evaluation of the zero track of a rotary encoder.
Synchronization to zero pulse after the first enable after "Power
ON".
change"
This control function provides an alternative to enable R/L
(01/02), in which a permanently applied level (maintained signal)
Start-Right
is required.
Here, only a control impulse is required to trigger the function.
The control of the FI can therefore be performed entirely with
pushbuttons.
In combination with enable R/L the output frequency can be
continuously varied. To save a current value in P113, both inputs
must be at a High voltage for 0.5s. This value then applies as the
next starting value for the same direction of rotation (Enable R/L)
otherwise start at f
Binary coded digital inputs to generate up to 15 fixed frequencies.
(P465: [-01] ... [-15])
BU0210
The brake is automatically released by the frequency inverter
(automatic brake control) if this digital input has been set.
manually /
BU0040
.
MIN
5 Parameter
Signal
Impulse
≈ 1.6-
16 kHz
High
High
Low
Low
High
High
01
Flank
01
Flank
01
Flank
10
Flank
High
High
High
High
High
High
High
177