WEG CFW11 - Position Control Function; Object 6063 H - Position Internal Actual Value; Velocity Mode; Control and Status Bits

CiA 402 Drive Profile
Index
Sub-
index
Name Type Access
PDO
Mapping
6061h 0 Modes of Operation Display INT8 ro Yes
The value presented at this object follows the same options for object 6060h.
8.2 POSITION CONTROL FUNCTION
This object group is used to describe the operation of the position controller in closed loop.
8.2.1 Object 6063h – Position internal actual value
It represents the actual position of the motor shaft in increments. A complete revolution represents 65536 increments.
Index
Sub-
index
Name Type Access
PDO
Mapping
6063h 0 Position actual value INT32 ro Yes
The value of this object always represents the shaft position in a single revolution only. The number of revolutions is
not controlled by this object.
8.3 VELOCITY MODE
This operation mode allows the control of the inverter in a simple manner, making available functions of the following
type:
Reference value calculation.
Capture and monitoring of the speed.
Speed limitation.
Speed ramps, among other functions.
These functions are executed based on a set of objects for the configuration of that operation mode.
8.3.1 Control and Status Bits
The bits 4, 5, 6 and 8 of the control word (6040h object – Control word) have the following functions in the velocity
mode:
Table 8.4: Velocity Mode – definition of bits 4, 5, 6 and 8
Bit Name Value Definition
4 Reserved
5 Reserved
6
rfg use ref (ramp
enabling)
0 Ramp disabling – bit 0 do P0684 = 0.
1 Ramp enabling – bit 0 do P0684 = 1.
8 Halt
0 Ramp enabling – bit 0 do P0684 = 1.
1 Ramp disabling – bit 0 do P0684 = 0.
For the Statusword, the bits specified in the operation mode (bits 12 and 13) are reserved for future use.
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