NORDAC SK 5xxE Manual
86 Subject to technical alterations BU 0500 GB
Parameter Set value / Description / Note Device Supervisor
Parameter
set
14 = Actual value process controller *, activates the process controller, analog input 1 is
connected to the actual value encoder (compensator, air can, flow volume meter, etc.).
The mode (0-10 V or 0/4-20 mA) is set in P401.
15 = Setpoint process controller *, as function 14, however the setpoint is specified (e.g. by
a potentiometer). The actual value must be specified using another input.
16 = Lead process controller *, adds an adjustable additional setpoint after the process
controller.
46 = Setpoint torque process controller
48 = Motor temperature measurement with KTY-84, details in section 4.3
*) further details regarding the process controller can be found in Section . 8.2 and P400
**) The limits of these values are set by the parameters
>Minimum frequency auxiliary setpoints< P410
and >Maximum frequency auxiliary setpoints< P411.
Digital functions:
21 = Enabled right
22 = Enabled left
23 = Change rotation direction
24 = Fixed frequency 1
25 = Fixed frequency 2
26 = Fixed frequency 3
27 = Fixed frequency 4
28 = reserved
29 = Hold frequency
30 = Block voltage
31 = Quick stop
32 = error acknowledgement
33 = reserved
34 = reserved
35 = Jog frequency
36 = Maintain frequency "Motorpoti"
37 = reserved
38 = Watchdog
39 = reserved
40 = reserved
41 = Fixed frequency 5
42 = ... 45/47/49 reserved SK 530E Æ BU 0510
50 = PID controller on/off
51 = Enable right blocked
52 = Enable left blocked
53 = ... 66 reserved
67 = Increase motor poti jog frequency
68 = Reduce motor poti jog frequency
69 = reserved
70 = Bit 0 fixed frequency array
71 = Bit 1 fixed frequency array
72 = Bit 2 fixed frequency array
73 = Bit 3 fixed frequency array
74 = Bit 4 fixed frequency array
75 = …82 reserved for SK 530E Æ BU 0510
A detailed description of the digital functions can be found after parameters P420 … P425.
The functions of the digital inputs are identical to the digital functions of the analog inputs.
Permissible voltage when using digital functions: 7.5...30V.
NOTE: The analog inputs with digital functions do not comply with EN61131-2 (Type 1
digital inputs) as the idling currents are too low.
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