BESTlogic Programmable Logic
BE1-951
7-8
SL-581:0,0
SL-60FL:1,0
SL-GROUP:2,/IN2,0,0,0,0
SL-43:0
SL-143:0
SL-243:0
SL-343:2
SL-101:1
SL-VOA:0
SL-VO1:BFPU+VO8+101T
SL-VO2:101C
SL-VO3:/IN2
SL-VO4:VO9
SL-VO5:BFT
SL-VO6:0
SL-VO7:0
SL-VO8:51PT+51NT+51QT
SL-VO9:50TPT+50TNT+50TQT
SL-VO10:VO11+150TPPU*IN3+150TNPU*IN3+150TQPU*IN3
SL-VO11:50TPT+50TNT+50TQT+51PT+51NT+51QT
SL-VO12:51PPU+51NPU+51QPU
SL-VO13:0
SL-VO14:0
SL-VO15:343+/IN4
3.
Read the logic equation associated with logic variable VO1.
>SL-VO1
BFPU+VO8+101T
Custom Logic Schemes
A custom logic scheme can be created from scratch by copying NONE to active logic and then renaming
the logic. A custom logic scheme can also be created by modifying any one of the preprogrammed logic
schemes after copying it to active logic and renaming. Preprogrammed logic schemes copied to active logic
with no name change are read-only schemes and cannot have their logic expressions altered. Before
modifying a logic scheme copied to active logic, the scheme must be assigned a unique name of one to eight
alphanumeric characters. This scheme is then referred to as a custom or user programmable logic scheme
because the variable expressions of the logic can be customized or created from scratch to suit the needs
of an application. A custom logic scheme may be revised many times, but only the most recent changes are
saved to active logic.
Copying and Renaming Preprogrammed Logic Schemes
Copying a preprogrammed logic scheme to the active logic and assigning a unique name is accomplished
with the SL-N (settings logic, name) command. Changes are not activated until the EXIT and SAVE
commands are executed.
If the previous active logic was a customized scheme, the new custom logic scheme may be given the same
name as the previous scheme or it may be given an entirely new name. However, a custom logic scheme
must be different from any of the preprogrammed logic scheme names as previously discussed.
SL-N Command
Purpose:
Reads or sets the active logic scheme name or copies a preprogrammed logic scheme to the
active logic scheme.
Syntax:
SL-N[=<name>]
CAUTION
Always remove the relay from service prior to changing or modifying
the active logic scheme. Attempting a logic scheme change while the
relay is in service could generate unexpected or unwanted outputs.
