Commissioning621SVC 440 795 M0100X Press OK to switch to the main menu.Press OK to switch to the next menu level, and press ESC tomove one level back.The logic relay is in STOP mode.X Press OK 2 to enter the circuit diagram display viamenu items PROGRAM… r PROGRAM. This is where youwill create the circuit diagram.Circuit diagram displayThe circuit diagram display is currently empty. The cursorflashes at the top left, which is where you will start to createyour diagram. The logic relay automatically proposes the firstcontact input I1.Use the ÍÚ ú í cursor buttons to move the cursor over theinvisible circuit diagram grid.The first three double columns are the contact fields and theright-hand columns form the coil field. Each line is a circuitconnection. The logic relay automatically connects thecontact to the power supply.X Now try to wire up the following CL circuit diagram.The switches S1 and S2 are at the input whilst I1 and I2 arethe contacts for the input terminals. Relay K1 is representedby the relay coil ÄQ1. The symbol Ä identifies the coil’sfunction, in this case a relay coil acting as a contactor. Q1 isone of up to eight CL output relays in the basic unit.PROGRAM...STOP å RUNPARAMETERINFOh OK has two other functions:• Press OK to save modified settings.• In the circuit diagram, you can also press OK to insertand modify contacts and relay coils.Âêê êê êê êêêêê êê êê êêêêê êê êê êêêêê êê êê êêêMlLmI1-I2----ÄQ1
