Omron NX-EC0112, User Manual

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7 SSI Input Units
7 - 52 NX-series Position Interface Units User’s Manual (W524)
Precautions for Correct Use
If the sum of the values set for the Valid Data Length parameter and the Leading Bits parameter
is greater than 32, SSI communications are disabled and an SSI Data Setting Error event
occurs.
1
Double-click the SSI Input Unit in the Multiview Explorer.
The following tab page is displayed.
2
Set the Leading Bits parameter.
A parity check is performed on all bits after the bits of SSI data are shifted.
If a parity error is detected, it is reflected in the error code in the SSI Status parameter.
Parameter name Setting Default Remarks
Leading Bits 0 to 31 (bits) 0 Changes are applied when the power sup-
ply to the NX Unit is turned ON or the NX
Unit is restarted.
Setting with the Sysmac Studio
7-9-6 Parity Check
Data
Shift for n bits A parity check is performed on this part.
Received data