ABB C1900 Series, Руководство по эксплуатации

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18
Incorrect Password
Correct Tune or
Configuration Password
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BASIC
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AUtO
tUNE
OPrtOr
LEVEL
Configuration Password used
Tune Password used
CONFIG
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CONFIG
CONtrL
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CONFIG
AdUNCd
PAGE
CONtrL
StAtES
PrOFLE
100
SECOdE
75.5
100.0
First frame of
Operating Page
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ISS _
2001
EPROM
Version
EPROM
Issue
Number
Security Code
the pen adjustment
password
Pen Position Adjustment (Pens 1 to 4)
The position of any trend pen can be adjusted against a reference standard (without
changing the displayed value). Each pen can be adjusted in steps upwards (towards
the edge of the chart) or downwards (towards the center of the chart).
When this feature is enabled, a password must be entered before adjustments can
be made.
Note. If pen adjustment is disabled or if the password is incorrect, the four Pen
Adjustment frames are not displayed.
For each trend pen, the lower part of the frame shows the pen position adjustment.
AL RMT AT MAN
PEN 1
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PEN 4
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OPt 10N
tYPE 1
Option
Shows the software key option type.
For details of the options, refer to the
Data Sheet, SS/C1900RC
adjusts the pen position upwards (towards outer edge of chart)
adjusts the pen position downwards (towards center of chart)
The pen adjustment frame for any given pen only appears if the pen is a Trend pen
EPROM Identification
Use the key to advance to the EPROM Identification Frame.
The upper display shows the EPROM version, e.g. 2001 and the lower
display shows the EPROM issue number.
Pen position adjusted downwards by > 25 steps
Pen position adjusted downwards by between 1 and 25 steps
Pen position not adjusted
Pen position adjusted upwards by between 1 and 25 steps
Pen position adjusted upwards by > 25 steps
…5 CONTROL OPERATION
5.5 Access to Configuration Levels
A security system is used to prevent tampering with the program parameters by utilizing a Tune password and a configuration
password. A Tune password can be assigned to controller faceplates giving access to that faceplates controller settings.
A Configuration password gives access to all controller settings and programming pages – refer to the
Programming Manual
.
5.5.1 Security Code Page
Set the security code to the correct Tune or Configuration password using the and keys and use the key to advance to
the controller settings or other programming levels (
OPERATOR
,
BASIC CONFIGURATION
,
CONTROL CONFIGURATION
and
ADVANCED CONFIGURATION
).
The passwords are programmed in the
Access Page
in the
BASIC CONFIGURATION LEVEL
.