3 Specifications of the Devices
Page 85
General Purpose Relays
The conditions for activating the GPRs are user definable (manually or via Ethernet) and may be saved in a
configuration.
Caution
It is possible to switch relay GPR 1 or GPR 2 in the selected interval. This allows fo the use of an
external signal generator (refer to Line Monitoring section 3.14.9.3).
3.14.8.6 Configurations
The SXL II offers the option to save up to 16 configurations. This includes all parameters of the SXL II and
all devices connected to the system bus. The configurations may be labeled for easier identification.
This page also provides status information and additional functions.
Function Description
Current SXL II
Configuration
Indicates the current SXL II configuration and its name
Result of last recall Status result of the last operation (save or recall of a configuration)
Default Configuration Configuration that is re-called at the start-up of the SXL II
Delete Configuration Defined shows the stored configurations. Delete selects the configurations to be
deleted.
Direct Control (binary) This function enables the re-calling of SXL II configurations via using the first
four logical inputs (refer to section 3.14.9.1).
Direct Control (single) Each of the eight logic inputs can be assigned to recall a configuration directly
(refer to section 3.14.9.1).
The SXL II powers up with the saved data of a configuration. If no configuration has been set for the start-up,
configuration 0 will be the default. This default configuration has a special status and is administrated by
the SXL II. Depending on setting, configuration 0 is made up of following data:
A. A copy of the lastly re-called configuration 1 to 16
B. The current condition of all parameters
Point A is important if the configurations are re-called by the logic inputs (refer to section 3.14.9.1). Point B
is a special function, explained under „Permanent Backup of Operation Modes“ (refer to section 3.14.9.6).
Caution
Since the SXL II may overwrite data in configuration 0, it should not be used for storing user
settings.
3.14.8.7 AX16
The AX16 device is an intelligent amplifier switching unit that may also be connected to the SXL II via its
system bus. Together, both devices form a powerful solution to guarantee a failure-free operation.
The AX16 web interface page offers mainly status information. Practically all settings are made with DIP
switches on the back panel (refer to section 3.13.5). These settings are evaluated by the SXL II which takes
over control of the AX16 in case of amplifier error.
c
2016 Bittner Audio Int. GmbH
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