User Manual

CM2U8567E / 04.1999 VISONIK DCS Functions and System Messages VVS18 Siemens Building Technologies
2-168 Function KEY Landis & Staefa Division
The relative user's access expires on the specified date. In a KEY register listing this is
noted by "Access Expired !
If an attempt is made to log in after an expiry date the message "?Access Expired !" is
given together with the actual time and terminal number.
The answer (NO/YES) says whether or not the System shall automatically delete the
"KEY" entry after expiry. The text "Delete Key after expiry" always appears in the listing
until deletion.
Even if "Delete Key after expiry =NO", user access is no longer valid after the specified
expiry date.
Address mask/range for which the access is valid.
If access to addresses is restricted by a "User Address" mask rather than a "Technical
Address" mask the relative user has no access to points having Technical Addresses
only.
The Flag point defined here changes its main value to
FL=1 upon user log-in, and to
FL=0 upon log-out.
(Used in Reaction programs PRR and SRR or as a Blocking Flag).
This is where the person who is generating a new key can specify the named user's
"read/write level; of Functions.
Function levels 0..5 are available for VISONIK DCS system users.
A system user cannot generate a new key with higher access levels than his own. Input
of
"??"
calls up a listing of all permissible Functions together with their associated
read/write levels.
Function Level=0: ?
Function Level=(0..7), ??: ??
0 0 BYE Exit from Terminal
0 0 BCKP Backup of Shadow
0 0 MEMO Messages to Terminals
1 1 XX Change Working Language
2 2 PNT Change/List Point Parameters
3 5 TRR Time Reaction Register
.
.
Unauthorised access is reported automatically and shows the user's
(too low) level and the level required for the relative Function.
Ctrl/P
T1 00:32:31 Function =PNT : PAT
00:32:34 ?Function Access not permitted 5<7 T1
T4 00:32:34 Function =PAT : _
This is where the person who is generating a new key can specify the named user's
"read/write level; of parameters.
Parameter levels (0..5) are available for VISONIK DCS operators.
A system user cannot generate a new key with higher parameter access levels than his
own. Input of
"??"
calls up a listing of all permissible parameters together with their
associated read/write levels.
Expiry Date
Delete Key after expiry
Address Range
Flag
Function Level=(0..7),
??
Parameter Level=(0..7),
??