WJ200_VFD

NAME
SYNOPSIS
PINS
PARAMETERS
LICENSE

NAME

wj200_vfd − Hitachi wj200 modbus driver

SYNOPSIS

wj200_vfd

PINS

wj200-vfd.N.commanded-frequency

float in Frequency of vfd

wj200-vfd.N.reverse

bit in 1 when reverse 0 when forward

wj200-vfd.N.run

bit in run the vfd

wj200-vfd.N.enable

bit in 1 to enable the vfd. 0 will remote trip the vfd, thereby disabling it.

wj200-vfd.N.is-running

bit out 1 when running

wj200-vfd.N.is-at-speed

bit out 1 when running at assigned frequency

wj200-vfd.N.is-ready

bit out 1 when vfd is ready to run

wj200-vfd.N.is-alarm

bit out 1 when vfd alarm is set

wj200-vfd.N.motor-current

float out Output current in amps

wj200-vfd.N.heatsink-temp

float out Temperature of drive heatsink

wj200-vfd.N.watchdog-out

bit out Alternates between 1 and 0 after every update cycle. Feed into a watchdog component to ensure vfd driver is communicating with the vfd properly.

PARAMETERS

wj200-vfd.N.mbslaveaddr

u32 rw Modbus slave address

LICENSE

GPLv2 or greater