Omron CJ1W-SCU32 Operation Manual page 278

8 Loopback Test
Device variable for CJ-series Unit
Port 1
*_P1_LbtCmpErr
*_P1_LbtTestCntSta
*_P1_LbtTestErrCntSta
8-6
Port 2
*_P2_LbtCmpErr
*_P2_LbtTestCntSta
*_P2_LbtTestErrCntSta
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
Type R/W Name
BOOL R Comparison
Error
UINT R Test Execution
Count
UINT R Test Error
Count
Function
TRUE: Comparison error
FALSE: Normal
The test execution count is
cleared at startup. If the
number of tests is counted
to 65535, the value of the
count will remain at
65535, but testing will con-
tinue.
The test error count is
cleared at startup. If the
number of tests is counted
to 65535, the value of the
count will remain at
65535, but testing will con-
tinue.