nord NORDAC FLEX SK 200E Series User Manual page 176

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
Value Function
If the drive is to start up automatically when the line voltage is switched on (P428 = 1), a permanent high level
must be provided for enabling (supply control terminal 21 with 24 V).
If the "Enable right" and "Enable left" functions re actuated simultaneously, the VFD is blocked.
If the variable frequency drive is in fault status but the cause of the fault no longer exists, the error message is
acknowledged with a 1 → 0 flank.
03 Phase seq. reserval
1
04 Fixed frequency 1
1
05 Fixed frequency 2
1
06 Fixed frequency 3
1
07 Fixed frequency 4
If several fixed frequencies are actuated at the same time, they are added with the correct sign. In addition,
the analog setpoint (P400) and if necessary the minimum frequency (P104) are added.
5
08 Para Set Switching
"Parameter set changeover 1"
09 Hold frequency
2
10 Voltage disable
2
11 Quick stop
2
12 Fault acknowledgem.
2
13 PTC resistor input
2, 4
14 Remote control
1
15 Jog frequency
16 Motor potentiometer
5
17 ParaSet Switching 2
"Parameter set changeover 2"
2
18 Watchdog
19 Setpoint 1 on/off
20 Setpoint 2 on/off
176
Description
Causes the rotation field to change direction in combination with
Enable right or left.
The frequency from P465 [01] is added to the actual setpoint
value.
The frequency from P465 [02] is added to the actual setpoint
value.
The frequency from P465 [03] is added to the actual setpoint
value.
The frequency from P465 [04] is added to the actual setpoint
value.
Selection of active parameter set 1...4 - first bit.
During the acceleration or deceleration phase, a low level will
cause the actual output frequency to be "Held". A high level
allows the ramp to proceed.
The VFD output voltage is switched off; the motor coasts to a
stop.
The VFD reduces the frequency according to the programmed
quick stop time from P426.
Fault acknowledgement with an external signal. If this function
is not programmed, a fault can also be acknowledged by a low
enable setting (P506).
Only with the use of a temperature monitor (bimetallic switching
contact). Switch-off delay = 2 s, warning after 1 s.
With bus system control, a low level switches the control to
control via the control terminals.
The frequency value from (P113) can also be set directly using
the HIGHER/LOWER buttons with a controller, Simple Box or
Parameter Box and stored in (P113) using the OK button.
If the device is operating with inching frequency, any bus
actuation that may be active is deactivated.
Same as setting 09 but the frequency is not maintained below
the minimum frequency P104 and above the maximum
frequency P105.
Selection of active parameter set 1...4 - second bit.
Input must see a high flank cyclically (P460), otherwise error
E012 will cause a shutdown. Function starts with the 1st high
flank.
SK 2x0E: Analog input switch-on and switch-off 1/2 (high = ON)
of the variable frequency drive
SK 2x5E: Analog input switch-on and switch-off 1/2 (high = ON)
of the first I/O extension. The Low signal sets the analog input
to 0% which does not lead to shutdown when the minimum
frequency (P104) > than the absolute minimum frequency
(P505).
Signal
High
High
High
High
High
High
Low
Low
Low
01
flank
High
High
High
Low
High
01
flank
High
High
BU 0200 en-US-4920