Operation
8.3 NAMUR mode settings
Installation and Operating Instructions SINAMICS G180
Operating Instructions, 02/2019, 4BS0751-007
141
8.3.4
Operation according to "NAMUR 3"
(D)
Dynamic: Pushbutton mode
(S)
Static: Switch mode
Figure 8-9
Assignment of the control cable terminals for "NAMUR 3" mode
Control behavior for "test" (dynamic)
●
Enter the commands "Speed On" and "Speed Off" using the <On> and <Off> buttons on
the display.
●
Make the setpoint value setting using the <down arrow> and <up arrow> buttons.
●
Reset errors by pressing the buttons <S+I> simultaneously. The locking and the OUT
input on the control cable terminal block reset the control.
Control behavior for "normal" (static)
●
Control the operation of the speed with a switch (NO) at -X2:10. Enter the setpoint via
control cable terminal block -X2 with analog setpoint value 1.
●
When required use the reversing input (NO) -X2:16.
"Test" and "Normal" mode
●
"Interlocking" (NC): The controller inhibit is activated if you open the contact at -X2:15.
The drive coasts to a stop and cannot be restarted. The inverter display shows the
message "Interlocking".
●
"Off" (NC): You issue the command for "Speed Off" if you remove the 24 V signal at
-X2:10.
