Setting parameters
10/05 AWB8230-1541GB
76
PID 23 PID control enabled Closing causes temporary disabling of PID control (PNU A071 = 01).
PIDC 24 Reset I-component of
PID control
Closing causes disabling and resetting of the I-component.
UP 27 Acceleration (motor
potentiometer)
When input UP is switched on, the motor accelerates (available only if you have specified the
reference frequency with PNU F001 or A020).
DWN 28 Deceleration (motor
potentiometer)
When input UP is switched on, the motor decelerates (available only if you have specified the
reference frequency with PNU F001 or A020).
UDC 29 Motor potentiometer,
reset saved value of
motor potentiometer to
0Hz
The UDC control signal deletes the saved values (UP/DWN) of the electronic motor potentiometer
(PNU F001).
Precondition: PNU C101 = 00.
OPE 31 Keypad (operator)
The OPE control signal the optional keypad is set to the highest priority for reference frequency
input (PNU A001) and for the start signal (PNU A002).
ADD 50 Add value from
PNU A145 to frequency
reference value
The OPE signal causes the addition of a frequency offset (PNU A145) to the reference frequency
(F-COM) (plus/minus = PNU A146).
F-TM 51 Digital input, increase
priority
If the F-TM signal is active, the reference frequency input and the Start signal are issued through
the control signal terminals regardless of the settings of PNU A001 and/or A002.
RDY 52 Inverter, reduce
response time.
The RDY signal reduces the internal response time from the control signal to the inverter (filter
time constant minimized and inverter transistors activated).
Caution: Dangerous voltage at terminals U-V-W
SP-SET 53 Second parameter set
with special functions
SP-SET enables the second parameter set in the extended functional span.
Control and reference voltage
P24 – +24 V H for digital
inputs
24 V = potential for digital inputs 1 to 6
Load carrying capacity: 30 mA
h – +10 V reference voltage
for external
potentiometer
10 V = potential for supplying external reference value potentiometers
Load carrying capacity: 10 mA
L – 0 V reference potential
Reference potential for the following control signal terminals
• Analog inputs O and OI
• Analog output AM
• Reference voltage +10 V (H)
• Control voltage +24 V:
Analog inputs
O – Analog input for
reference frequency
(0 to 10 V)
The reference value can be set
with the potentiometer:
Reference value through voltage
input:
Reference value through
current input:
OI – Analog input for
reference frequency
(4 to 20 V)
R: 1 to5 kO 0 to 10 V H
(0 to +9.6 V H)
Input impedance: 10 kO
4 to 20 mA H
(4 to 19.6 mA H)
Load resistor: 250 O
When the AT control signal (PNU C001 = 16) is issued, only analog input OI is accepted as
reference frequency.
Name Value
1)
Function Description
1) To activate the function, enter this value in the corresponding parameter.
LOIOH
PES
LOIO
–
+
PES
LOI
PES
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