motortronics CSD Series, Руководство по эксплуатации и обслуживанию

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CSD Series Variable Frequency AC Drive
MOTORTRONICS
- 32 -
Fn06 = Frequency output upper limit - Factory Setting = 60 Hz;
Range = 0 - 400 Hz
Fn07 = Frequency output lower limit - Factory Setting = 0;
Range = 0 - 400 Hz
Fn06 and Fn07 program maximum and minimum allowable
frequencies. The drive will not increase the frequency to a value >
Fn06. The drive will not decrease the frequency to a value < Fn 07 as
long as a run command is maintained.
IMPORTANT!!!
If Fn07 = 0 Hz, the drive output will be stopped if the frequency
command reaches 0 Hz. If Fn07>0 Hz and a run command exists,
the drive will run at the frequency of Fn07 even if the frequency command
is lower than the frequency setting of Fn07.
Digital Multifunction Output. (See Fn61 on page 36 for description and
examples.)
Fn08 = Fn12 = Stall Prevention During Accel/Decel/Running:
Fn09 = Up to frequency setting detection bandwidth -
Factory Setting = 0; Range = 0 - 30 Hz
Fn61 = Multifunction output
Fn10 = Start/Stop Control Mode Select - Factory Setting = 0
Used to control the source of the start/stop signal.
0: Digital operator control - If the keypad is to be the source of the start/
stop command signal.
1: Remote control - If the terminal strip TM2 is to be the source of the
start/stop command signal.
If using the terminal strip for start/stop control, ensure that Fn03 is
also correctly programmed.
Note: Even when the drive is in the remote start/stop mode, the stop
button on the keypad can be used to stop the drive in an emergency
stop mode. To enable this feature, program Fn48 = XX0X. To disable
this feature, program Fn48 = XX1X.
Note: The start/stop command is set via TM2 when Fn10 = 1 and
any multifunction terminal (Fn56-58) is programmed as an open
control signal selector switch (Fn56-58 = 9). The start/stop command
is keypad controlled when the signal selector switch is closed and
Fn56-58 = 9.
Fn11 = Frequency Command Method Select - Factory Setting = 0
Determines the drive’s control method of output frequency.
0 : The keypad arrow keys are used to control the drive speed. In this
mode, the arrow keys change the display to the new desired frequency.
Then press the read/enter key to enter the new speed into the drive.
1 : The potentiometer mounted on the keypad controls the drive speed.
Turn the potentiometer fully counterclockwise to reduce the drive
frequency to minimum. Turn the potentiometer fully clockwise to
increase the drive frequency to maximum.
Note: When Fn11 = 1 and one of the multifunction terminals 6 - 8 =
15, the frequency is set by the potentiometer on the keypad when the
multifunction terminal input is off. When the multifunction terminal
input is on, the frequency is set by the analog input on TM2 pins 13
and 14.
2 : Run by potentiometer connected to TM2 (terminal 12-14)
When Fn11 = 2 the analog speed signal brought into TM2 pin 13 will
control the speed of the drive. Several modes of control can be achieved: