BONFIGLIOLI Vectron Active Cube, Руководство пользователя

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12.5.10 0x6049/n Velocity deceleration
Index Sub-index Meaning Data type Access Map Def.-Val
0x6049 0 Highest sub-index supported Unsigned8 ro No 2
1 Delta speed (RPM) Unsigned32 rw No 0x96
2 Delta time (sec) Unsigned16 rw No 1
Object works in:
• Motion Control:
o
Velocity mode
•
Non motion Control (conf.
≠
x40)
Object doesn’t work in:
• Motion Control:
o
Table Travel record mode
o
Profile Positioning mode
o
Profile Velocity mode
o
Homing mode
o
Interpolated mode
o
Move away from Limit Switch
o
Electronic Gear: Slave
The deceleration in velocity mode is set with object
velocity deceleration. The object
velocity deceleration consists of delta speed in rpm and delta time in seconds.
The gradient of the frequency in the deceleration period is written to parameters
De-
celeration (clockwise)
421 and
Deceleration (anti-clockwise)
423 (data set 5, all
data sets in RAM only !). Both parameters are set to the same value.
The values of p.421 and p.423 are converted internally to a frequency/sec value, tak-
ing into account the parameter
No. of Pole Pairs
373 (in data set 1 !).
The gradient is changed internally by altering the objects delta time or delta speed.
Parameter Setting
No. Object Min. Max.
0x6049/1 Delta speed (RPM) 1
32767
(= 0x7FFF)
0x6049/2 Delta time (sec) 1
65535
(= 0xFFFF)
delta speed
delta time
time
speed
If objects 0x6049/1 or 0x6049/2 were written and then a save parameters command
(object 0x1010 ) processed, the object values are stored in non volatile memory. After
the next power on of the inverter, the previously set values are reactivated and over-
write the settings of parameters
Deceleration Clockwise
421 und
Deceleration Coun-
terclockwisef
423.
Example:
COB ID CB Index SI Data
Read Request 601 40 49 60 01 00 00 00 00
Reply 581 43 49 60 01 96 00 00 00
Write Access 601 23 49 60 01 40 50 00 00
Reply 581 60 49 60 01 00 00 00 00
CB: Control byte SI: Sub Index All values in hexadecimal without leading 0x
122
CM-CAN ACU
04/13