ABB ACH550-BCR, Руководство пользователя

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ACH550-UH User’s Manual 1-157
Parameters
4023
PID SLEEP LEVEL 0.0…500.0 Hz / 0.1 Hz / 0.0 Hz /
0…30000 rpm 1 rpm 0 rpm
Sets the motor speed / frequency that enables the PID sleep
function – a motor speed / frequency below this level, for at
least the time period 4024
PID SLEEP DELAY
enables the PID
sleep function (stopping the drive).
• Requires 4022 = 7 (
INTERNAL
).
• See the figure: A = PID output level; B = PID process
feedback.
4024
PID SLEEP DELAY 0.0…3600.0 s 0.1 s 60.0 s
Sets the time delay for the PID sleep function – a motor speed / frequency below 4023
PID SLEEP LEVEL
for at least
this time period enables the PID sleep function (stopping the drive).
• See 4023
PID SLEEP LEVEL
above.
Group 40: Process PID Set 1
Code Description Range Resolution Default S
Start
t < P 4024
t > P 4024
Stop
P 4023
P 4025
P 4026
Setpoint
A
B
t
t
P 4025
Setpoint
P 4025
C
D
}
}
4005 = 1
4005 = 0
t
P 4025
Setpoint
P 4025
C
D
P 4026
E
F
P 4026
t