Connection Of The Control; Error Chain Terminal X2C, X2D; Error Chain (Channel 1); Error Power Supply Unit (Channel 2) - KEB COMBIVERT H6 Series Instructions For Use Manual

CONNECTION OF THE CONTROL

4.4 Connection of the control

4.4.1 Error chain terminal X2C, X2D

Channel
Description
2 1 Name
The terminal strips X2C and X2D are in-
ternally parallel connected. Thus, each
terminal strip can be used as input or out-
put.
Based on the power supply unit the error
chain contains two channels and can sup-
X2C
ply maximally 64 axis modules.
Status channel 1:
X2D
OK
Error
Status channel 2:
Release axis
modules
no release axis
modules
Figure 32: Error chain terminal X2C, X2D

4.4.1.1 Error chain (channel 1)

The first error channel is an error chain. If there is an error in a module, the other mod-
ules can be notified of the error directly via this channel. The response to the error can
be parameterized.

4.4.1.2 Error power supply unit (channel 2)

At this error channel the axis modules get the information that the power supply unit is in
error status and the modulation of all axis modules must be switched off.

4.4.1.3 Wiring example error chain

X2C 1 2
X2D 1 2
Figure 33: Wiring example error chain
58
= U > 9 V
= U < 5 V
= U < 5 V
= U > 9 V
X2C 1 2
X2D 1 2
Connecting cable error chain
X2C 1 2 X2C 1
X2D 1 2
X2D 1
2
2