Omron FZ4 Series User Manual page 488

(Parameters explanation)
Setting target
User ID
Password
(Example)
When switching to user ID "abc" with password "efg"
<Command>
<Response>
7
LOGINACCOUNTGROUP or LAG
Gets the group ID in the user account used by the user currently logging in.
<Command format>
or
(Response format)
When processing is performed normally
When processing is not performed normally
(Parameters explanation)
Acquisition target
Group ID
486 Controlling/Outputting through Serial Communication (Non-procedure)
0: Local
1: Remote
Specify the ID for the user to switch (32 characters maximum).
Specify the password for the user to switch (32 characters maximum).
0: Local
1: Remote
Returns the group ID in the user account used by the user currently logging in.
FZ4 User's Manual