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8 Loopback Test
8-6
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
*_P1_LbtCmpErr
*_P2_LbtCmpErr
BOOL
R
Comparison
Error
TRUE: Comparison error
FALSE: Normal
*_P1_LbtTestCntSta
*_P2_LbtTestCntSta
UINT
R
Test Execution
Count
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.
*_P1_LbtTestErrCntSta
*_P2_LbtTestErrCntSta
UINT
R
Test Error
Count
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.
Device variable for CJ-series Unit
Type
R/W
Name
Function
Port 1
Port 2