SSD 605C Product Manual - Led Indications

The Operator Station  

5-3

605C Frequency Inverter

LED Indications

There are seven LEDs that indicate the status of the Inverter. Each LED is considered to operate

in three different ways:

The LEDs are labelled HEALTH, LOCAL (as SEQ

and REF), FWD, REV, RUN, and STOP.

Combinations of these LEDs have the following

meanings:

HEALTH

RUN

STOP

Inverter State

Re-Configuration

Tripped

Stopped

Stopping

Running with zero reference

Running

Autotuning

FWD

REV

Forward / Reverse State

Requested direction and actual direction are forward

Requested direction and actual direction are reverse

Requested direction is forward but actual direction is reverse

Requested direction is reverse but actual direction is forward

LOCAL

SEQ

LOCAL

REF

Local / Remote Mode

Start/Stop (Seq) and Speed Control (Ref) are controlled from the

terminals

Start/Stop (Seq) is controlled using the RUN, STOP, JOG and

FWD/REV keys. Speed Control (Ref) is controlled from the terminals

Start/Stop (Seq) is controlled from the terminals

Speed Control (Ref) is controlled using the up (∆) and down (∇) keys

Start/Stop (Seq) and Speed Control (Ref) are controlled using the

Operator Station keys

OFF

FLASH

ON