Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 - Manual (Page 148)

Preface
Advanced Programming Software User Manual
8–6
Program Owner Protection
Assigning program ownership is done using the DH-485 WHO function via the
commands Set Owner and Clear Owner. The Set and Clear Owner commands
permit a terminal to “own” one or more processor files on the network. Ownership
means that as long as the owner is active on the network, other terminals cannot
access the online functions of the owned processor files.
When the owner becomes inactive (exits the network), another terminal can clear
the ownership of the inactive node and gain access to an owned processor file.
However, to do so, you must clear the ownership of the terminal. An owner can
clear ownership at any time.
Program ownership is lost when a processor cycles power or when
communication errors occur.
1. Begin at the main menu and press
CONFIG OFFLINE
CONFIG
WHO
F5
, then
CONFIG OFFLINE
CONFIG
WHO
ACTIVE
F5
. The following
menu shows the active stations of a network having terminals at nodes 0 and 1.
0 TERM (31) 12 24
1 APS (31) 13 25
2 500-20 (31) 14 26
3 5/03 (31) 15 27
4 500-40 (31) 16 28
5 5/02 (31) 17 29
6 18 30
7 19 31
8 20
9 21
10 22
11 23
F2
STATION
DIAGS
Press a key for desired network function
WHO ACTIVE - Active Station Identification
ESC exits
F1
ONLINE
F3
SET
OWNER
F4
CLEAR
OWNER
F7
MAX
ADDRESS
F8
NODE
ADDRESS
F9
NODE
BAUD
Note: This function
only applies to the
DHĆ485 driver's
WHO Active. This
function is not
supported in the
DH+ driver's WHO
Active.