User guide

Parameter Dictionary Parameters
ASCII
DvcNet
MACRO
CAN/ECAT
IDX:SUB
Bank
Type
Description
0x53
0x54
0x453
0x2383:17
F
U16
Motor Brake Activation Time. Units: ms.
0x54
0x55
0x454
0x2383:18
F
U16
Motor Brake Delay Time. After the brake output is activated, the drive will stay
enabled for this amount of time to allow the brake to engage. Units: ms.
0x55
0x56
0x455
0x2383:19
F
INT32
Motor Brake Activation Velocity. Also known as Motor Brake Velocity (CANopen).
During the Motor Brake Activation Time (0x53), if the motor's actual velocity falls
below this value the brake output is activated immediately.
Units: 0.1 counts/s.
0x56
0x57
0x456
0x2383:10
F
U32
Motor Back EMF Constant. Back EMF velocity estimation can be disabled by setting
to zero. Units: rotary motor: 0.01 V/Krpm; linear motor: 0.01 V/mps.
0x57
0x58
0x457
0x2383:29
F
U32
Microsteps/Motor Rev. This parameter is used in true microstepping mode.
Units: microsteps.
0x58
0x59
0x458
0x2383:33
F
INT32
Motor Gear Ratio. This parameter may be used to store gear ratio information for
dual encoder systems where a gearbox sits between the two encoders. This
parameter is not used by the firmware and is supported as a convenience to the
CME program.
Gear ratio is a ratio of two 16-bit values. The first word gives the number of motor
turns and is the numerator. The second word gives the number of position turns and
is the denominator.
0x59
0x5A
0x459
0x2107
RF
INT16
Hall Velocity Mode Shift Value. This parameter is only used in Hall velocity mode. It
specifies a left shift value for the position and velocity information calculated in that
mode.
0x5A
0x5B
0x45A
0x2241
RF
INT16
Encoder output configuration. This parameter determines the source of the buffered
encoder output on drives which support it. Bit-mapped as follows:
Bits
Description
0-1
Mode of operation for encoder output lines.
0
Output buffered primary encoder (hardware buffering).
1
Configure pins as secondary encoder input.
2
Output simulated encoder outputs tracking motor encoder.
3 Output simulated encoder outputs tracking load encoder.
8-11 For simulated encoder outputs, these bits configure a scaling value that adjusts the number
of encoder output counts for each encoder count on the input.
Copley Controls Page 19