nord NORDAC FLEX SK 2 E-111-123-A Series, Руководство пользователя

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NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
178 BU 0200 en-US-4920
Value Function Description Signal
67 Dig. Out man/auto set
"Set digital output
manually/automatically"
Set digital output 1 manually, or via the function set in (P434)
High
68 Dig.out manual set
"Set digital output manually"
Set digital output 1 manually
High
69 Speed meas. with ini.
"Speed measurement with initiator"
Simple speed measurement (impulse measurement) with initiator
Pulses
70 Evacuation mode
"Activate evacuation run"
This also provides the possibility of operation with a very low DC
link voltage (e.g. using batteries). With this function the charging
relay is activated and existing monitoring functions are
deactivated.
CAUTION! There is no overload monitoring! (e.g. lifting gear)
High
71
3
Motorpot. F+ and Save
"Motor potentiometer function
Fre with automatic saving"
With this "motor potentiometer function" a setpoint (sum) is set
via the digital inputs, and simultaneously stored. With control
enabling R/L this is then started up in the correspondingly
enabled direction. On change of direction the frequency is
retained.
Simultaneous activation of the +/- function causes the frequency
setpoint value to be set to zero.
The frequency setpoint can also be displayed or set in the
operating value display (P001 = 30, “Cur. set value MP-S”) or in
P718.
Any minimum frequency set (P104) is still effective. Other
setpoint values, e.g. analog or fixed frequencies, can be added or
subtracted.
The adjustment of the frequency setpoint value is performed with
the ramps from P102/103.
High
72
3
Motorpot. F- and Save
"Motor potentiometer function
Frequency - with automatic saving"
High
73
2
Inhibit right + quick
"Disable clockwise rotation + fast
stop"
Same as setting 31 but coupled to the "quick stop" function. Low
74
2
Inhibit left + quick
"Disable counterclockwise ro
fast stop"
Same as setting 32 but coupled to the "quick stop" function. Low
75 DO 2 man/auto set
"Set digital output 2
manually/automatically"
Same as function 67 but for digital output 2 (only SK 2x0E) High
76 DO 2 man. set
"Set digital output 2 manually"
Same as function 68 but for digital output 2 (only SK 2x0E) High
77 … 78 reserved for POSICON

BU0210
79 Rotorpos. Ident Exact knowledge of the rotor position is essential for PMSM
operation. Rotor position identification is performed if the
following conditions are met:
• The variable frequency drive is in the status “ready to switch-
on”,
• The rotor position is not known (see P434, P481, function
“28”),
• Function “2” is selected in P336.
1

0
flank
80 PLC stop The program execution of the integrated PLC is stopped for as
long as the signal is present. High
1 If no digital input has been parameterized to "Enable right" or "Enable left" and with devices from SK 22xE, all AS-i relevant
BUS-In bits (P480) are deactivated and DIP switches S1 “3- 5” are in the factory setting, the actuation of a fixed frequency or
the jog frequency leads to the enabling of the variable frequency drive. The rotation field direction depends on the sign of the
setpoint.
2 Also effective for BUS control (e.g. RS232, RS485, CANopen, AS-Interface, …)