H-05 Auto-Reset (Reset Interval)
Range: Function:
10 s* [0 - 600 s] Enter the time interval from trip to start of the automatic reset function. This parameter is active when
par. H-04 Auto-Reset (Times) is set to Automatic reset [1] - [13].
H-07 Accel/Decel Time 1 Type
Option: Function:
Select the ramp type, depending on requirements for acceleration/deceleration.
A linear ramp will give constant acceleration during ramping. An S-ramp will give non-linear acceleration,
compensating for jerk in the application.
[0] * Linear
[1] S-ramp Const Jerk Acceleration with lowest possible jerk.
[2] S-ramp Const Time S-ramp based on the values set in par. F-07 Accel Time 1 and par. F-08 Decel Time 1.
NB!
If S-ramp [1] is selected and the reference during ramping is changed the ramp time may be prolonged in order to realize a jerk free movement which may
result in a longer start or stop time.
Additional adjustment of the S-ramp ratios or switching initiators may be necessary.
H-08 Reverse Lock
Option: Function:
Select the motor speed direction(s) required. Use this parameter to prevent unwanted reversing. When
par. H-40 Configuration Mode is set to Process [3], par. H-08 Reverse Lock is set to Clockwise [0] as default.
The setting in par. H-08 Reverse Lock does not limit options for setting par. F-15 Motor Speed High Limit
[Hz] or par. F-17 Motor Speed High Limit [RPM].
This parameter cannot be adjusted while the motor is running.
[0] * Clockwise
[1] Counter clockwise
[2] Both directions
H-09 Start Mode
Option: Function:
This function makes it possible to catch a motor which is spinning freely due to a mains drop-out.
[0] * Disabled No function
[1] Enabled
This parameter cannot be adjusted while motor is running.
NB!
This function is not recommended for hoisting applications.
3.7.2 H-2# Motor Feedback Monitoring
Parameters to configure Motor Feedback Monitoring.
H-20 Motor Feedback Loss Function
Option: Function:
Select which reaction the frequency converter should take if a feedback fault is detected. The selected
action is to take place when the feedback signal differs from the output speed where its range is specified
AF-650 GP Programming Guide
89
3
To Next Page
Loading...
