NORD Drivesystems BU0260 - Manual (Page 30)

Supplementary Manual CANopen for NORDAC SK 20E
30 Subject to technical amendments BU 0260 GB
3.1.1.2 Customer unit SK CU4-CAO
LEDs CR and CE
The single-colour LEDs CR(CANopen RUN) and CE
(CANopen ERROR) indicate the CANopen communication
status.
LEDs DS and DE
The dual colour LEDs DS (Device State) and DE (Device
Error) indicate the status of the module and the status of the
system bus.
LEDs D1 and D2
The single colour LEDs D1 (DIN 1 (Digital input 1)) and D2 (DIN 2 (Digital input 2)) indicate the signal status of
the digital inputs of the CANopen module. The corresponding LED lights up in case of a High signal.
A detailed description of the LED displays for this module can be found in Section 3.1.2 "Signal status LEDs".
3.1.1.3 Technology unit SK TU4 CAO(-M12)
LEDs CR and CE
The single-colour LEDs CR(CANopen RUN) and CE
(CANopen ERROR) indicate the CANopen communication
status.
LEDs DS and DE
The dual colour LEDs DS (Device State) and DE (Device
Error) indicate the status of the module and the status of the
system bus.
LEDs DI1 to DI4 and DO1 and DO2
The single colour LEDs DI1 (DIN 1 (digital input 1)) to DI4 (DIN 4 (digital input 2)) and DO1 (DOUT 1 (digital
output 1) and DO2 (DOUT 2 (digital output 2)) indicate the signal status of the digital inputs- or outputs of the
CANopen module. The corresponding LED lights up in case of a High signal.
These LEDs are only available in the CANopen module SK TU4-CAO-M12.
A detailed description of the LED displays for this module can be found in Section 3.1.2 "Signal status LEDs".
Similar to illustration