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Operation different than "Namur 5"
The operation "Speed On" for "Normal" operation is dynamic.
• Start the drive with a normally open contact at -X2:10.
• Issue the command "Speed Off" using an NC contact at -X2:11.
8.4
Controlling the external connections of the inverter
8.4.1
Function of the control cable terminals
Figure 8-13
The control cable terminals are used to connect control cables for exchanging signals.
For more detailed information about the function of control cable terminals, refer to Chapter
"Standard mode settings (Page 87)". The function of the control cable terminals, with the
exception of input -X2:8 for hardware shutdown, is dependent on the parameterization.
8.4.2
Protective separation according to EN 61800-5-1
High voltages
If you connect peripheral devices which do not conform to this insulation concept,
equipment damage might occur as a result of inadequate insulation. This can result in
death, serious injury or material damage.
Connect devices and cables to the control cable terminals only if they conform to the
relevant voltage class (DVC) described in this section.
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002
Control cable terminals
WARNING
8.4 Controlling the external connections of the inverter
Operation
95
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