ABB PSTX Series Installation And Commissioning Manual page 61

6.3.4 Configure HMI
Path in menu:
Options Configure HMI
Configure HMI let you Lock parameters (write protect
parameters) and Lock keys on the HMI. The service
profile overrides these configurations.
Lock/Unlock parameters by a lock code
All parameters can be locked by a lock code to prevent users
to change any settings. To unlock the parameters, the user
needs to know the lock code.
Select Lock parameters and enter the lock code when
prompted. Use arrow keys to enter value. The parameter lock
icon will be visible in the upper right corner, see chapter 6.1.5
Symbols in screen. The same steps applies for Unlock
parameters and the parameter lock icon will disappear.If
you have entered the service profile you will not be asked to
provide the lock code and the configuration is not activated
until you exit the service profile.
Note: when the motor control lock is active, it is not possible
to use jog with slow speed or pump cleaning with the HMI.
Lock/Unlock keys by a lock code
Start key, Stop key and R\L key can be locked by a code to
prevent a motor start from HMI by mistake. When Lock keys
is enabled and start, stop or R\L key is pressed a message
will be displayed, "Motor control lock is enabled". To unlock
these keys the user needs to know the lock code.
Select Lock keys and enter the lock code when prompted.
Use arrow keys to enter value. The key lock icon will be
visible in the upper right corner, see chapter 6.1.5 Symbols
in screen. Unlock keys requires the lock code to be re-
entered and then the key lock icon disappears. If you have
entered the service profile you will not be asked to provide
the lock code and the configuration is not activated until you
exit the service profile.
Change lock code
The default lock code is 00000 and to change it select
Change lock code and enter first the current code and then
the new code when prompted. Use arrow keys to enter value.
If you have forgotten the lock code you can reset all
parameters to default, see chapter 6.4.6.4 Reset to
defaults
If you have entered the service profile you will not be asked
to provide the current lock code.
INFORMATION
If you use Reset all parameters, you will not only reset the
lock code for Basic or Advanced user profile, but also all
the other parameters that have changed value from default.
INFORMATION
You will automatically exit the user profile after 1h.
WARNING
By changing any of the Service parameters, which
are locked by user profile Service, could result
in personal injury and damage to equipment or
property and the warranty will no longer be valid.
1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI)
Options
Edit home view
Active faults / protections
Active warnings
Configure HMI
Figure 6.41
Configure HMI navigation
Enter/Exit service profile
Enter service profile to be able to edit the service
parameters that are locked for normal users (see list
below. It will also override parameter lock and key lock
if any of them are activated.
Service profile code is available in the Service manuals:
• 1SFC13105M0201-Service manual PSTX210...570
• 1SFC132115M0201-Service manual PSTX720...840
• 1SFC132116M0201-Service manual
PSTX1050...1250
Service profile
You can by having the user profile Service write protect
the parameters by a user code or change some of the
parameters in 28 Service. Parameters editable when having
user profile Service.
28.14 Mains lock setting
28.15 Minimum trig time
28.17 U start ramp switch level
28.18 T start ramp switch level
28.19 Stop ramp switch level
28.20 In-Line gain
28.21 Inside delta gain
28.22 Phase loss
28.23 Phase loss during TOR
28.24 Phase loss trip time
28.25 Phase loss trip angle 1
28.26 Phase loss trip angle 2
28.27 Bad network quality
28.28 Low supply voltage
28.29 High current fault
28.30 Shunt fault
28.31 Short circuit thyristor
28.32 Open circuit thyristor
28.33 Thyristor overload
28.34 Heat sink overtemp
28.35 Faulty connection
28.36 Faulty usage
28.37 Close bypass curr lvl
28.49 Shunt fault trip time
28.50 Shunt fault trip level
Lock parameters
Unlock parameters
Lock keys
Unlock keys
Change lock code
Enter service profile
Exit service profile
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