Eurotherm 605 Series, Руководство по установке и инструкция к продукту

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The Operator Station
5-17
605 Series Frequency Inverter
Startup Screen Timeouts
Another action of selecting different viewing levels is to introduce a timeout to the Startup
screen. By default, the Startup screen is the SETPOINT parameter, but you can select any
parameter to be the Startup screen.
Operator viewing level
The Startup screen will be displayed after an extended period without a key press when
viewing the Welcome screen or the VIEW LEVEL parameter in the MENUS menu at
level 1.
Basic viewing level
There is no timeout
Advanced viewing level
There is no timeout
Selecting the Display Language
There is an option to select a different display language without changing the product code
information.
The choice of display language is selected by the LANGUAGE parameter in MENUS menu at
level 1. Although the display language will change, the unit will still be operating with the
existing product code information. Remember to use the SAVE TO MEMORY parameter if you
need the new language to be saved on power-down.
The available languages are: ENGLISH, FRENCH, GERMAN, SPANISH.
Control Key Enable/Disable
The ENABLED KEYS parameter, in the OP STATION menu at level 4, allows you to enable
and disable the control keys on the front of the Operator Station.This may be very important in
situations where say, changing the direction of the Inverter could have disastrous results.
Refer to Chapter 6: “Programming Your Application “ - OP STATION.
Password Protection
When in force, the password prevents unauthorised parameter modification by making all
parameters “read-only”. If you attempt to modify a password protected parameter, it will cause
an ‘alert/reason’ message to be displayed. By default, the password feature is disabled, i.e. 0000.
There are two password parameters, stored in the PASSWORD menu at level 1:
ENTER PASSWORD and CHANGE PASSWORD.
The ENTER PASSWORD and CHANGE PASSWORD values are hidden by “XXXX” until you
press the
M key to begin editing the parameter.
To Activate Password Protection
1. Use the ∆∆∆∆ and ∇ ∇ ∇ ∇ keys in the CHANGE PASSWORD
parameter to set a password (anything other than
0000). Press the
E key to exit the parameter.
1. Move to the ENTER PASSWORD parameter. Enter
any number other than the password and press the
E
key to exit. The system is now `password locked’.
Having activated the password protection, you can no
longer edit the CHANGE PASSWORD parameter until
you deactivate the password protection.
HEALTH LOCAL
SEQ
REF
1
1
0000
CHANGE PASSWORD
HEALTH
LOCAL
SEQ REF
1
1
0000
ENTER PASSWORD