Copley Controls Serial Encoder Guide de l'utilisateur télécharger pdf (Page 31)

Parameter Dictionary Parameters

ASCII

DvcNet

MACRO

CAN/ECAT

IDX:SUB

Bank

Type

Description

Velocity 0.1 counts/s.

Position

Counts.

0x9B

0x9C

0x49B

0x2333

U16

Function Generator Duty Cycle (square wave only).

Units: 0.1% (for instance, 1000 for 100%).

0x9C

0x9D

0x49C

0x2384:8

U16

Hysteresis For Maximum Bus Voltage Cut-Out. Units: 0.1 V.

0x9D

0x9E

0x49D

0x2384:18

U16

PWM Dead Time At Continuous Current Limit. This parameter gives the PWM dead

time used at or above the continuous current limit. The dead time below the

continuous current limit is a linear function of this parameter and PWM Dead Time At

Zero Current (0x9F). Units: CPU cycles.

0x9E

0x9F

0x49E

0x2384:17

U16

Drive Minimum PWM Off Time. This parameter gives the minimum amount of time

for which all PWM outputs must be disabled for each current loop cycle. Units: 10 ns.

0x9F

0xA0

0x49F

0x2384:19

U16

PWM Dead Time At Zero Current. This parameter gives the PWM dead time at zero

current. The dead time above zero current is defined by a linear function of this

parameter and PWM Dead Time At Continuous Current Limit (0x9D). Units: CPU

cycles.

0xA0

0xA1

0x4A0

0x1002

U32

Drive Event Status Register. Bit-mapped as follows:

Bits

Description

Short circuit detected.

Drive over temperature.

2 Over voltage.

Under voltage.

Motor temperature sensor active.

Encoder feedback error.

Motor phasing error.

Current output limited.

Voltage output limited.

9 Positive limit switch active.

Negative limit switch active.

Enable input not active.

Drive is disabled by software.

Trying to stop motor.

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Copley Controls Serial Encoder Guide de l'utilisateur Page 31

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