I am very new to this site and new to DeltaV, I am looking to make a button on my graphic invisible when my operators are logged on to the system is this possible, I think I am looking to compare a "THISUSER" or something similar can anyone help.
Select Animations for a pushbuttom object. Select visbility.
The visibility expert allows specification of the logical visbility state (true/false).
Here are three examples:
DVSYS.THISUSER/IS_ADMIN_USER.F_CV <> 0 Tolerance = 0
(A member of DeltaV Administrators group can see the button)
DVSYS.THISUSER/USER_CAN[AREA][KEY].F_CV <> 0 Tolerance = 0
(A user with the KEY in the AREA can see the butotn)
DVSYS.MODULE/PARAMETER[_CAN_WRITE_].F_CV <> 0 Tolerance = 0
(A user with the ability to write to the MODULE/PARAMETER can see the butotn)
In all three cases, a value of 0 means false and not 0 is true.
In the case of the USER_CAN, if there spaces in the key name, you won't be able to use the wizard to create the link, as far as I can tell.