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TR30-G USERS MANUAL EM-8631-G Rev.16
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Action when there is an error
Operation name
Process
Division
When K2X2 + A2 = 0, consider the previous value as the operation value.
Record the contents in the system log.
Square root
When X1 is negative, consider the previous value as the operation value.
Record the contents in the system log.
Common logarithm
When X1 is <= 0, consider the previous value as the operation value.
Record the contents in the system log.
Natural logarithm
When X1 is <= 0, consider the previous value as the operation value.
Record the contents in the system log.
Power
When X1 = 0 and K1 <= 0, or X1 is negative and K1 is not an integer value, consider the
previous value as the operation value.
Record the contents in the system log.
NOTES
Refer the accumulate method of analog accumulate to the assignment of PI of [3.8.5 Pulse
input (PI)].