KACO Powador 30.0 - 60.0 TL3 - Manual (Page 28)

Installing the inverter
Page 28 Operating Instructions for Powador 30.0-72.0 TL3_EN
EN EN
Authorised electrician
7.4.5.2 Variant 1: activate the terminating resistor in the settings menu
1. Open the menu.
2. Select "Settings"/"Interface."
3. Activate terminating resistor in the "Bus termination" menu entry.
4. Confi rm with "OK".
7.4.5.3 variant 2. activate the terminating resistor with the switches on the circuit board
Activate the terminating resistor in the inverter that represents the terminal unit within your wiring diagram.
NOTE
Always activate the RS485 terminating resistor in the terminal using DIP switch 2.
Sample connection DIP switch Switch 1 Switch 2
The inverter is the terminal unit:
 Activate switch 2
B A B A , B A B A
OFF ON
The inverter is not the terminal unit:
 Deactivate switch 2
B A B A
OFF OFF
7.4.6 Connecting "Inverter off " digital input (optional)
NOTE
The Powador-protect digital output can only be used with suitable KACO inverters. When using
devices from other manufacturers or in combination with KACO inverters, bus coupler circuit-break-
ers as a minimum must be used for shutting down devices from other manufacturers.
Connecting and activating "Inverter off " digital input
↻ Can only be used with suitable KACO inverters.
1.
Unscrew the cable fi tting.
2. Thread the connection cables through the cable fi tting.
3. Connect wire A (+) to the "EVU+" or the marked terminal on the fi rst inverter via the "DO1"
terminal of the Powador-protect.
4. Connect wire B (-) to the terminal marked "EVU-" on the fi rst inverter via the "GND" termi-
nal of the Powador-protect.
5. Connect the other inverters to one another as follows:
–
wire A (+) to wire A (+) and wire B (-) to wire B (-).
D01
GND
4 3 2 1
6. Tighten the cable fi tting.
7. After commissioning: Activate the support for Powador protect in the parameter menu
under the "Powador-protect" menu item.
Figure 26: Pow-
ador-pro-
tect
7.5 Sealing the connection area
1. The requirements of protection rating IP54 are met by closing the unused cable fi ttings with blind caps.
2. Put on the lid for the connection area.
3. Close the housing door and lock it with a control cabinet key.
» The inverter has been mounted and installed.
» Start up the inverter.