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CVIC-MODCVIC-MULTICVIC
Appendix - CVIC report codes
N°
text
Text Comments
S019 Tmin The final torque at the end of the cycle is lower than minimum torque tolerance.
S020 TMAX The final torque at the end of the cycle is higher than the maximum torque tolerance.
S021 Amin The final angle at the end of the cycle is lower than the minimum angle tolerance.
S022 AMAX The final angle at the end of the cycle is higher than maximum angle tolerance.
S029 Scy Cycle was aborted because the trigger switch was released prematurely. If it happens only just
before reaching the target torque, torque and angle results may be within the programmed
tolerances.
S030 Time Cycle was stopped after the time allocated for this phase is elapsed and not by the target
parameter
The programmed time out has to be modified to fit the application.
53 Err The tool or the programmed cycles are not consistent with the station mode (ECPHT/Normal).
You can try the following :
- Make sure the station mode is set correctly, according to the tool.
- Go back to the cycle parameters and save it again, so that the station mode
used for the cycle is the current running one.
OR
The CVIC correctly measures the torque when the tool runs at constant speed. The 1.6 software
version detects this and displays the “Err” message in case of non constant speed when the
torque is reached.
During speed transitions the torque measurement is cancelled.
This message appears mainly in case of hard joints. You can try the following adjustments:
- Reduce the final speed to increase the phase time (but not less than 3%).
- Reduce final speed phase acceleration to minimum (0.01s) to reach the tightening speed as
quickly as possible.
- Reduce the run down speed phase to avoid high over torque when clamping and to limit
the speed gap between the run down and final speed phase.
If the “Err” message remains, it means that the joint is too hard to change the speed after
clamping. Try to program a new strategy: "Angle run down + Final speed phase". The run down
phase must end before clamping, the speed transition between the 2 phases no longer needs to be
rapid (0.3 s is sufficient).
189 NOT READY Error list resulting in a “NOT READY” CVIC message:
- Over-current: maximum servodrive current is reached.
- Differential: earth ground connection opened (the CVIC does not check earth linkage).
This problem is often due to a cable problem.
- Thermal contact: maximum motor temperature is reached (100°C). The error is activated
as long as the motor temperature does not fall below 80°C.
- SPI link error: the cycle was aborted due to a communication problem through the digital
link (SPI) between the controller and the tool.
- “FLEX” version error (flex)
- Maximum current (Imax)
- Resolver: position change or non zero speed detected when the motor start is not activated.
- Temperature: maximum internal controller temperature reached.
- General: “OR” over current logic ; differential ; Thermal contact.
S032 Svr The cycle was aborted following a servodrive error:
- Over-current: maximum servodrive current is reached.
- Differential: earth ground connection opened (the CVIC does not check earth linkage).
This problem is often due to a cable problem.
- Thermal contact: maximum motor temperature is reached (100°C). The error is activated
as long as the motor temperature does not fall below 80°C.
- SPI link error: the cycle was aborted due to a communication problem through the digital
link (SPI) between the controller and the tool.
- “FLEX” version error (flex)
- Maximum current (Imax)
- Resolver: position change or non zero speed detected when the motor start is not activated.
- Temperature: maximum internal controller temperature reached.
- General: “OR” over current logic ; differential ; Thermal contact.
NOTE: All these errors deactivate the “READY” signal as long as the error exists.
154 Over current Maximum servodrive current is reached. In this case, the motor cannot start again.
This error provokes a general servodrive error, then a detailed “over-current” error.
155 Differential Differential: earth tool connection fault (the CVIC doesn’t check earth linkage). It is often due to
a cable problem. It induces a general “servodrive” error, then a detailed “differential”.
ECPHT
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