C CONFIGURATIONS
Indication
Description
0 = Manual
If bus off occurs, the A134/F134 alarm will be indicated on the HMI and the
communication will be disabled. In case of alarm, the action programmed in parameter
C8.4.5.2 will be executed. In order that the inverter communicates again through the
CAN interface, it will be necessary to disable and enable the interface, or reinitiate the
device.
1 = Automatic
If bus off occurs, the communication will be reinitiated automatically and the error will be
ignored. In this case the alarm will not be indicated on the HMI and the inverter will not
execute the action programmed in C8.4.5.2.
C8.4.5 CAN Error
Protection against interruption in the CAN communication.
If for some reason there is an interruption in the CAN communication, a communication error will be indicated, alarm
A133...A137 or fault F133...F137 will be shown on the HMI, depending on the programming of C8.4.5.1, and the
action programmed in C8.4.5.2 will be executed.
It only occurs after the equipment is online. This error is only generated for the SSW900-CAN-W module.
C8.4.5 CAN Error
C8.4.5.1 Mode
Range:
0 ... 2
Default:
0
Properties:
Description:
It allows configuring the tripping mode of the protection against interruption in the CAN communication.
Indication
Description
0 = Inactive
No tripping.
1 = Fault
Trips as fault. Disables the motor.
2 = Alarm
Trips as alarm. Action described in C8.4.5.2.
C8.4.5 CAN Error
C8.4.5.2 Alarm Action
Range:
0 ... 4
Default:
0
Properties:
Description:
Action for the CAN communication interruption alarm.
The actions described in this parameter are executed through the writing of the respective bits in the control word
of the SLOT to which the accessory SSW900-CAN-W is connected. Thus, for the commands to be effective, the
equipment must be programmed to be controlled by the network interface used. This programming is done through
menu C3.
Indication
Description
0 = Indicates Only
No action is taken; the equipment remains in the current state.
1 = Ramp Stop
The stop by ramp command is executed, and the motor stops according to the
programmed deceleration ramp.
2 = General Disable
The equipment is general disabled, and the motor stops by inertia.
3 = Change to LOC
The equipment is commanded to local mode.
4 = Change to REM
The equipment is commanded to remote mode.
✓
NOTE!
The alarm action will only have a function if the error tripping mode C8.4.5.1 is programmed for Alarm.
SSW900 | 18