SSD 605C Product Manual - Alert Message Displays

The Operator Station  

5-7

605C Frequency Inverter

Alert Message Displays

A message will be displayed on the Operator Station when either:

•  A requested operation is not allowed.

The top line details the illegal operation, while the

bottom line gives the reason or cause. See example

opposite.

•  The Inverter has tripped.

The top line indicates a trip has occurred while the

bottom line gives the reason for the trip. See

example opposite.

Most messages are displayed for only a short period, or for as long as an illegal operation is

tried, however, trip messages must be acknowledged by pressing the E key.

Experience will show how to avoid most messages. They are displayed in clear, concise

language for easy interpretation. Refer to Chapter 7: “Trips and Fault Finding” for trip messages

and reasons.

The PROG Key

The PROG key toggles between the OPERATOR menu and any other menu, remembering and

returning to previous positions in each menu. As you press the PROG key, the title of the menu

you are about to enter is displayed, i.e. OPERATOR or for example TRIPS. Releasing the key

clears the display and releases you into that menu.

WELCOME SCREEN

OPERATOR

PROG

The Menu System

M

E

SETPOINT (REMOTE)

to other parameters

to other menus/parameters

press immediately after

power-up to skip the

timeout

timeout

from

power-up

Figure 5-2  The Menu System showing Operation of  the E, M and PROG Keys

The L/R Key

The L/R key (LOCAL/REMOTE) toggles between Remote and Local Control. In doing so, the

view of the SETPOINT parameter in the OPERATOR menu toggles between LOCAL

SETPOINT and REMOTE SETPOINT. The default is for the REMOTE SETPOINT parameter

to be displayed.

Note:  A different naming convention is applied in the OPERATOR menu for these parameters

when displayed as the first parameter entry:

•  REMOTE SETPOINT is displayed as SETPOINT (REMOTE)

•  LOCAL SETPOINT is displayed as SETPOINT (LOCAL)

•  COMMS SETPOINT is displayed as SETPOINT (COMMS)

Pressing the L/R key when in Remote mode takes you directly to the SETPOINT (LOCAL)

parameter with the Edit mode enabled. Press the PROG key to return to the previous display.

HEALTH

LOCAL

SEQ

REF

1

1

REMOTE SEQ

*  KEY INACTIVE  *

HEALTH

LOCAL

SEQ

REF

1

1

HEATSINK TEMP

* * *  TRIPPED  * * *