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Control behavior for "test" (dynamic)
• Enter the command "Controller release" and "CTRL.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 controller release 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" operation
• "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. "Interlocking" is shown on the inverter
display.
• "Off" (NC): You activate the controller inhibit if you remove the 24 V signal at -X2:11.
8.3.3
Operation according to "Namur 2"
(D)
(S)
Figure 8-8
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002
Dynamic: Pushbutton mode
Static: Switch mode
Assignment of the control cable terminals for "Namur 2" operation
Operation
8.3 NAMUR mode settings
91
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