CR3132
CANwireless
12
Function
Index
Subindex
Description
Activate / deactivate CAN-
open objects
0x20F4
0x00
This parameter defines whether the CANopen stack is activat-
ed or not:
0: CANopen remains active during connection (default)
1: The CANopen stack is disabled during connection.
If the CANopen stack is disabled during a radio connection, the device CANNOT be configured.
These messages are not sent if the CANopen stack is disabled:
Type
Index
Tx SDO 1
0x580 + node ID
Rx SDO 1
0x600 + node ID
Heartbeat / Bootup
0x700 + node ID
NMT
0x000
8.3.2 Factory reset
The following reset variants can be triggered via the CAN interface:
Function
Index
Subindex
Description
Reset device to factory set-
tings
0x1011
0x01
The factory configuration is restored. All recorded data is de-
leted.
Reset communication param-
eters to factory settings
0x1011
0x02
The following parameters are reset to factory settings:
- Node ID CAN1: 33
- Node ID CAN2: 34
- Baud rate CAN1: 3 (250 kbit/s)
- Baud rate CAN2: 3 (250 kbit/s)
- Heartbeat CAN1: 0 (no heartbeat)
- Heartbeat CAN2: 0 (no heartbeat)
- NMT startup CAN1: 0 (automatically set to operational)
Reset parameters defined by
the manufacturer to factory
settings
0x1011
0x19
The following parameters are reset to factory settings:
- CAN1 filter settings
- CAN1 mask settings
- CAN1 downsampling time
To carry out the factory reset via the CAN interface, CANopen software (e.g. maintenance tool) and a
communication gateway (e.g. CANfox, part no. EC2112) are required. The CANopen software writes
the value 0x64616F6C into the CANopen object index 0x1011, subindex 0x01, to perform a complete
reset.
The following example shows the factory reset via the subindex 0x01 (restoration of the default
configuration):
u
u
Start the CANopen software.
u
Write the value 0x64616F6C into the object index 0x1011, subindex 0x01 via the CANopen
software.
u
Write the value to the object directory of the device.
w
The ON and STATUS LEDs both light orange.
w
The device is reset to factory settings.
u
Wait until the STATUS LED flashes green.
w
The STATUS LED flashes green.
w
The device is reset to factory settings.
