User guide

Parameter Dictionary Parameters
ASCII
DvcNet
MACRO
CAN/ECAT
IDX:SUB
Bank
Type
Description
0 Standard mode. Encoder-based sinusoidal commutation for brushless motors. Use digital
Hall inputs to initialize phase, then switch to an encoder to maintain phase. The encoder is
the primary sensing device with the Hall effect sensors used to monitor and adjust the phase
angle as necessary during operation.
1 Trapezoidal (Hall based) phasing. The Hall sensors are used for phasing all the time. This
mode can be used if no encoder is available.
2
Like mode 0 except that the phase angle is not adjusted based on the Hall inputs. Hall
sensors are still required to initialize the phase angle at startup.
3
Analog Halls (90 degrees). Only available on drives with the necessary analog Hall inputs.
4
DC brush motor mode.
5
Algorithmic Phase Initialization mode (wake & wiggle, no Halls).
See the CME 2 User Guide for more information on Algorithmic Phase Initialization.
6
Encoder based phasing. Use with resolver or Servo-Tube motors.
7
Trapezoidal commutation with phase angle interpolation.
0xB3
0xB4
0x4B3
0x2384:23
F*
INT16
Analog Encoder Scaling Factor. This parameter selects the resolution of an analog
encoder input. The parameter is not used for other encoder types.
0xB4
0xB5
0x4B4
0x2263
R*
INT16
Encoder Phase Angle. For feedback types, such as resolver, that can also calculate
phase angle information. This parameter allows the phase information to be read
directly.
0xB5
0xB6
0x4B5
0x2353
R*
INT32
Homing Adjustment. This parameter is updated after each successful homing
operation. The value it contains is the size of the actual position adjustment made in
the last home sequence. Units: counts.
0xB6
0xB7
0x4B6
0x2322
RF
U16
PWM Input Frequency. This is the frequency of the PWM for use in UV commutation
mode only. Units: 10 Hz. This parameter is also used to specify an optional PWM
dead band when running in normal (not UV) PWM command modes. When used as
a dead band value, this input should be set in the range 0 to 32767 which
corresponds to a dead band of 0 to 100% of the PWM duty cycle.
0xB7
0xB8
0x4B7
0x2141
R*
U32
System Time. Time since start up. Units: ms.
0xB8
0xB9
0x4B8
0x607D:2
RF
INT32
Positive Software Limit. This parameter is only available on drives that support
trajectory generation and homing. Software limits are only in effect after the drive has
been referenced (i.e. homing has been successfully completed). Set to less than
negative software limit to disable. Units: counts.
0xB9
0xBA
0x4B9
0x607D:1
RF
INT32
Negative Software Limit. Software limits are only in effect after the drive has been
Copley Controls Page 41