Eliminated from
EVS93xx-EK V8.1, EVS93xx-CK V8.1
Behaviour of the new version?
If the basic configurations C0005 = 111xx, C0005 = 141xx or C0005 = 171xx are used the signal from CDATA-NOUT is now correctly connected to REFC-DFIN. Moreover, the stretching /compression mode in code C1313 is initialised to 0 (asynchronous stretching/compression).
What happens?
The drive does not run if the basic configurations C0005 = 111xx, C0005 = 141xx or C0005 = 171xx are used although the controller is enabled and the cam profile data has been parameterised correctly.
The reason for this behaviour is an incorrectly connected signal in code C0937/1. In addition, the stretching /compression mode in code C1313 is set incorrectly.
When does the problem occur?
The problem occurs if one of the basic configurations C0005 = 111xx, C0005 = 141xx or C0005 = 171xx is used.
Possible diagnostics?
The behaviour can be detected by checking code C0937. If under C0937 a value unequal 13301 is parameterised the set velocity of the CDATA function block is not evaluated and 'idles'.
Short-term measures/recommendations?
Insert the missing signal connection manually (C0937 = 13301). Moreover, set the y-stretching /compression mode to asynchronous stretching/compression (C1313 = 0).
Evaluation:
The basic configurations C0005 = 111xx, C0005 = 141xx or C0005 = 171xx are used vary rarely. The behaviour is immediately detected during initial commissioning and can quickly be eliminated by applying the procedure described under Short-term measures/recommendations.
