Learning Advanced Features
Relay changes state when the inverter trips on Low
Voltage.
Relay changes state when the inverter trips on Overheat.
Relay changes state when the inverter trips on Lost
Command. Lost command includes lost reference
frequency from:
Analog input
RS-485 communication
Option Cards (Extended I/O and communications)
Relay changes state when a run command is applied and
the inverter outputs voltage. There is no output when
reference frequency is at zero or during DC braking.
Relay changes state when a stop command is applied and
when there is no inverter output voltage.
Relay changes state during steady state operation.
Used in combination with “Comm Line” function. Relay
maintains state while the motor is driven by the inverter
output.
Relay changes state when a digital input set to
“exchange” function is applied. For details, refer to 5.17
Commercial Power Source Transition on page 135.
Relay changes state during speed search operation.
For details, refer to 5.13 Speed Search Operation on
page 128.
Relay changes state when the inverter/motor is operating
in regeneration mode. Regeneration mode is determined
by the DC link voltage level as set in Ad.79 (DB Unit turn-
on voltage).
Relay changes state when the inverter is in stand by
operation and ready to receive a run command.
Relay changes state when the output frequency is lower
than the frequency set in OU.57 and OU.58.
Used in combination with a digital input set to “Timer In”
function. The relay changes state when the digital input is
activated and after the time delay settings. For details,
refer to 0 Timer Settings on page 139.
Relay changes state after a fault condition.
Refer to 5.29.2 TRIP Output Mode on page 141 for
more details.
Relay changes state when the Dynamic Brake Duty Cycle
(Pr.66) is exceeded. Refer to 6.2.5
Dynamic Braking (DB) Configuration on page 167.
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