Integer Delay Block not working

Hello,

A frame-based vector created with the Constant block shall be delayed one step with the "Integer Delay" block. The pamameter look likt this:

Constant Block:
Constant value = 1
Sampling mode = Frame based
Frame period = 1

Integer Delay Block:
Number of delays = 1
Input processing = Column as channels (frame based)
Initial condition: 0.0
Sample time = -1

But there is an error: The number of delays exceeds the channel length of the frame input.

What is "the channel length of the frame input"? Is it the vector length?

Thanks

Senmeis

[Kaustubha Govind]

Did you mean the Delay block from the "Signal Operations" library of the DSP System Toolbox? I just tried your settings, but didn't see any error.

[Owen]

It belongs to Simulink->Blocks->Discrete. The version is V7.11.0.584.

Senmeis