salmson LRE Installation Et Mise En Service page 98

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8.6.7 Activating/deactivating access
disable
8.6.8 Activating/deactivating termination
88
• Set DIP switch 1 to the ON position.
ON
Service mode is activated. The symbol shown here flashes on the sta-
1
tus page.
The sub-elements of menu 5.0.0.0 switch from the "Information"
element type to the "Selection/setting" element type, and the stand-
ard "access disable" symbol (see symbol) is hidden for the respective
elements (except for <5.3.1.0>).
The values and settings for these elements can now be edited.
ON • To deactivate, return the switch to its starting position.
2
In order to prevent impermissible changes to the pump settings, all
functions can be disabled.
When access is disabled, this is shown on the status page by the
default "access disable" symbol.
To activate or deactivate this, proceed as follows:
ON • Set DIP switch 2 to the ON position.
Menu <7.0.0.0> is displayed.
2
• Turn the white button to activate or deactivate the disable.
• To confirm the change, press the white button.
The current state of the disable is represented on the symbol display
by the symbols shown here.
Disable active
No changes can be made to setpoints or settings. The read access to
all menu elements remains as it was.
Disable inactive
The elements of the basic menu can be edited (menu elements
<1.0.0.0 >, <2.0.0.0> and <3.0.0.0>).
NOTE:
To edit the sub-elements of menu <5.0.0.0>, service mode must also
be activated.
ON • Reset DIP switch 2 to the OFF position.
The display returns to the status page.
2
NOTE:
Errors can be acknowledged after a waiting period despite the "access
disable" being active.
In order to establish a definite communication connection between
the electronic modules, it is necessary to terminate both ends of the
cable.
In a double pump, the electronic modules are already prepared for
double pump communication at the factory.
To activate or deactivate this, proceed as follows:
ON • Set DIP switches 3 and 4 to the "ON" position.
Termination is activated.
2
NOTE:
Both DIP switches must always be in the same position.
ON • To deactivate, return the switches to the starting position.
2
Salmson 11/2017