Lust CM-CAN1 - Controller enable (ENPO); LED status display

2-6
User Manual CM-CAN1
2 Mounting and connection
2.3.1 Controller
enable (ENPO)
The drive units have an additional hardware-based controller enable from
the power stage (ENPO) via control terminal X2/8. This input must also
be configured for operation over the field bus.
This control signal is high-active. When this control signal is removed the
motor runs down uncontrolled (refer also to the description in the Opera-
tion Manual).
Figure 2.5 Configuration of controller enable ENPO on the CDA3000
2.3.2 LED status
display
X2 Des. Function
9 ISD00 Digital input 1
8 ENPO Power stage hardware enable
7 UV
Auxiliary voltage 24 V
6 UV
For initial system diagnosis during commission-
ing, the communication module has two LEDs
(H4 and H5).
LED H5 indicates a correct voltage supply.
Red LED (H4) Green LED (H5) Bus state
Off Off 24V supply to module missing
Off On Voltage supply OK
Table 3.3 LED status display
H4
H5
X10
1
2
ENPO