User Manual

Table Of Contents
Document Name: Common Commands and Attributes v1.3.0 Revision: 1.2
When performing advanced configurations on a node, it is sometimes desirable to
have a direct access mode to the node, where all commands are available rather
than just GET, SET and ACT commands.
This attribute pauses the slave from listening to data packets from the master and
launches a login prompt on the slave interface instead.
Format:
ACT DSA
causes the controller to pause the slave interface and launch a login session via the
slave interface instead.
Example:
ACT DSA
Reply:
Direct Slave Access initiated.
displaying that Direct Slave Access is initiated.
Note 1! When running direct access, no alarm polling is made from the master to
any of the slave nodes connected to this bus.
Note 2! If launching the login prompt via slave interface and no login have been
made within one minute, the controller goes back to normal operations again.
Note 3! The inactivity timeout for idle activity when accessing the slave from the
node master is three minutes, meaning that if no activity has been detected during
this time, the slave will go back to normal operation.
Note 4! Please refer to command DIRECT ACCESS on how to obtain direct access
from the node master to the slave.
12.4.2 NLS – Network Login Status
12.4.2.1 Overview
Determines if it is possible to send commands to other nodes in a repeater system.
12.4.2.2 Usage
Attribute Type: Read-Only
This attribute determines if Node Master has detected login to this node and
granted access to read and set parameters on other nodes in the repeater network.
Format:
N
where
N=0 means node master has not yet granted us network access, or, if node master
is the HUB unit, someone else is logged in to the network either from a HUB or
from elsewhere in the network. It is not possible to read or write parameters from
other parts of the network.
N=1 means node has granted us access to the network, and it is possible to read or
write parameters from other nodes in the network.
Example:
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