5. Troubleshooting Input Point LED There are 8 input-point LED indicators (I0~I7) for showing if DVP10MC11T’s digital input point is ON or OFF. Output Point LED There are 4 output-point LED indicators (Q0~Q3) for showing if DVP10MC11T digital output point is ON or OFF. 5.2. Status Word Instruction When an error emerges in MC module of DVP10MC11T, user could judge the error cause according to the values of D6511 and D6512. The indication of each bit of D6511 and D6512 is shown below. 5-4 DVP-MC operating manual Input point LED state Indication Green light on (I0~I7) Input point is ON. Light off (I0~I7) Input point is OFF.
Output point LED state Indication Green light on (Q0~Q3) Output point is ON. Light off (Q0~Q3) Output point is OFF. Bit Indication when the value of each bit How to deal with device of D6511 is 1. Bit0 MC module is in error mode; The running motion control program is terminated Press “Reset” key to restart DVP10MC11T. Bit1 The configuration data is being downloaded to MC module by the PC. No correction is needed and DVP10MC11T will resume to run after download is finished. Bit2 Node list is empty and no slave is configured. Via CANopen Builder, add the slave into the node list of MC module and re-download. Bit3 The current configuration data is invalid.
Check if there is any error in configuration data; redownload it after configuration data is modified. Bit4 Buffer area sending the data is full. 1. Check if CANopen bus connection is normal. 2. Check if the baud rates of master and slave of CANopen bus are same. 3. Check if the terminal resistors are connected to the two ends of CANopen bus. Bit5 Buffer area receiving the data is full. 1. Check if CANopen bus connection is normal. 2. Check if the baud rates of master and slave of CANopen bus are same. 3. Check if the terminal resistors are connected to the two ends of CANopen bus. Bit6 Power supply is insufficient. Check if 24V power supply is normal.
Bit7 The internal memory operation error After power on once again, return it to factory for repair if the error still exists.