Nord Drivesystems SK 510P, Руководство с инструкциями по установке

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NORDAC PRO (SK 500P) – Manual with installation instructions
128 BU 0600 en-3221
06 Current limit Based on the set current limit P536 , this can be changed via the
analogue input.
07 Maximum frequency The maximum frequency of the FI is varied. 100 % corresponds to
the setting in parameter
P411 . 0 % corresponds to the setting in
parameter P410 . The values for the min./max. output frequency
P104 / P105 cannot be exceeded or undershot.
08 Actual PID frequency limited
1)
As for function {3},
“Actual frequency PID”
, however the output
frequency cannot fall below the programmed "minimum frequency"
value in Parameter
P104 (no reversal of direction of rotation).
09 Actual frequency PID monitored
1)
As for Function {3},
“Actual frequency PID”
, however the FI
switches the output frequency off when the minimum frequency
P104 is reached.
10 Servo mode torque In the
“CFC closed
-
loop“
control method ( P300 = 1 ) the motor
torque can be set or limited with this function. Here the speed
regulation is switched off and a torque control is activated. The
analogue input is then the source of the setpoint.
In the open-loop method ( P300
≠
1 ) this function can be used with
reduced control quality.
11 Torque precontrol This function enables a value for the anticipated torque
requirement to entered in the controller (interference factor
switching). This function can be used to improve the load take-up
of lifting equipment with separate load detection.
12 Reserved
13 Multiplication The setpoint is multiplied by the analogue value supplied. The
analogue value adjusted to 100 % then corresponds to a
multiplication factor of 1.
14 Actual value process controller
1)
Activates the process controller. Activates the process controller,
analogue input 1 is connected to the actual value sensor
(compensator, air can, flow volume meter, etc.). The mode (0-10 V
or 0/4-20 mA) is set in
P401 .
15 Process controller setpoint
1)
As for Function {14}, however the setpoint is specified (e.g. by a
potentiometer). The actual value must be specified using another
input.
16 Process controller precontrol
1)
Adds an adjustable additional setpoint after the process controller
17 Reserved
18 Curve travel calculator The slave communicates the actual speed to the master. From its
own speed, the speed of the slave and the specified speed, the
master calculates the actual setpoint speed. Therefore neither of
the two drives moves faster than the specified speed in the curve.
19 Reserved
20 Set analog output Value from P542
21 ... 45 Reserved
46 Process controller torque setpoint
47 Gear ratio factor Sets the speed ratio between master and slave
48 Motor temperature Motor temperature measurement with temperature sensor (e.g.
KTY-84), see Section (Chap. 4.4)for details.
49 Ramp time Acceleration and deceleration
53 d-correction, F process "Diameter correction, PID process controller frequency"
54 d-correction Torque "Diameter correction, torque"
55 d-correction, F+torque "Diameter correction, PID process controller frequency and torque"
56 Acceleration time Adjustment of the time for the acceleration process. 0 % corresponds
to the shortest time possible, 100% corresponds to
P102
57 Deceleration time Adaptation of the time for the deceleration process. 0 % corresponds
to the shortest time possible, 100% corresponds to
P103
58 Reserved for POSICON
1) Process controller details: P400 and "Process controller".
2) The limits of these values are set by parameter P410
“Minimal frequency auxiliary setpoints”
and
parameter P411
“Maximum frequency auxiliary setpoints”
.
Note: Overview of scaling in (Chap. 8.8).