CAN-2024C user’s manual (Revision 1.10, Mar/02/2016) ------
8
2.3 LED Description
Power LED
CAN-2024C allows 10 V
DC
~ 30 V
DC
for working voltage. The
power consumption is
1.5 W. Under the connection of a proper power
connection, as the unit is turned on, the LED will light up in red.
Run LED
The Run LED indicates the CANopen operation state. The
description of LED state is shown below. About the detail, please refer
to the section 2.3.1 of the CAN-2000C user manual.
LED Signal
State
Description
No Light
Non-operation
Power Supply is not ready
Single Flash
Stopped
The device is in Stopped state
Blinking
Pre-operational Device is in Pre-operational state
Continuing Light Operational
Device is in Operational state
Table 2-2
Error LED
The Error LED indicates the CANopen error state. The
description of LED state is shown below. About the detail please refer
to the section 2.3.2 of the CAN-2000C user manual.
LED Signal
State
Description
No Light
No error
Device is working well.
Single Flash
Error Warning
At least one CANopen error
happened.
Double Flash
Guarding Fail
Guarding fail event happened.
Continuing Light Bus Off
The bus off state happened.
Table 2-3
Terminal Resistor LED
When enable the
120Ω terminator resistor, the LED will turn on.
Vout LED
If the CAN-2024C is applied in voltage mode, the Vout LED is
turned on while the corresponding channel outputs a non-zero
voltage value.
Iout LED
If the CAN-2024C is applied in current mode, the Iout LED is
turned on while the corresponding channel outputs a non-zero current
value.
