144
Hardware specifi cation
POWERXL SERIES VFD MN040010EN—June 2018 www.eaton.com
AC/DC Drive Object, Class 0x2A
This object models the functions specific to an AC or DC drive, e.g., speed ramp,
torque control and so on.
Table 177. AC/DC drive object, class 0x2A
Object descriptions
Class attributes
ID Description NV Data type Access rule Default
01h Revision NV UINT Get 1
02h Max Instance NV UINT Get 1
03h Number of instances NV UINT Get 1
Class services
ID Service
0Eh Get_attribute_single
Instance attribute
ID Description NV Data type Access rule Default Min. Max.
03h AtReference V BOOL Get 0
04h NetRef V BOOL Get/Set 0
06h DriveMode V USINT Get 0
07h SpeedActual V INT Get 0
08h SpeedRef V INT Get/Set 0
0Bh TorqueActual V INT Get 0
0Ch TorqueRef V INT Get/Set 0
1Dh RefFromNet V BOOL Get 0
12h Accel time V UINT Get
13h Decel time V UINT Get
0Ah Current limit NV INT Get/Set
64h Accel time 1 NV UINT Get/Set
65h Accel time 2 NV UINT Get/Set
66h Decel time 1 NV UINT Get/Set
67h Decel time 2 NV UINT Get/Set
1Ch Time scale NV SINT Get/Set
Instance services
ID Service
0Eh Get_attribute_single
10h Set_attribute_single
Varies based off drive parameter settings.
AC/DC drive object
ote: N Refer to the drive application manual for the default values of the parameters.