P0706 - Received Can Telegram Counter; P0707 - Transmitted Can Telegram Counter; P0708 - Bus Off Error Counter; P0709 - Lost Can Message Counter - WEG CFW-11 Communications Manual

P0706 – Received CAN Telegram Counter
Range: 0 to 65535
Proprieties: RO, CAN
Access groups via HMI:
01 PARAMETER GROUPS.
∟ 49 Communication
∟ 112 CANopen/DeviceNet
Description:
This parameter works as a cyclic counter that is incremented every time a CAN telegram is received. It informs the
operator if the device is being able to communicate with the network. This counter is set back to zero when the
inverter is switched off, a reset is performed or the parameter maximum limit is reached.
P0707 – Transmitted CAN Telegram Counter
Range: 0 to 65535
Proprieties: RO, CAN
Access groups via HMI:
01 PARAMETER GROUPS.
∟
49 Communication
∟
112 CANopen/DeviceNet
Description:
This parameter works as a cyclic counter that is incremented every time a CAN telegram is transmitted. It informs
the operator if the device is being able to communicate with the network. This counter is set back to zero when the
inverter is switched off, a reset is performed or the parameter maximum limit is reached.
P0708 – Bus Off Error Counter
Range: 0 to 65535
Proprieties: RO, CAN
Access groups via HMI:
01 PARAMETER GROUPS.
∟ 49 Communication
∟ 112 CANopen/DeviceNet
Description:
It is a cyclic counter that indicates the number of times the inverter got in the CAN network
counter is set back to zero when the inverter is switched off, a reset is performed or the parameter maximum limit is
reached.
P0709 – Lost CAN Message Counter
Range: 0 to 65535
Proprieties: RO, CAN
Access groups via HMI:
01 PARAMETER GROUPS.
∟ 49 Communication
∟ 112 CANopen/DeviceNet
Description:
It is a cyclic counter that indicates the number of messages received by the CAN interface, but could not be
processed by the inverter. If the number of lost messages is frequently incremented, it is recommended to reduce the
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Default: -
Default: -
Default: –
bus off
Default: –
state. This