Omron E5AF, Operation Manual

Page: 36 / 82

!3
RAM Data Abnormality:
When a data error occurs while a set value is being written into the RAM, the
RAM data will be void, and the data in the non-volatile memory will be trans-
ferred instead.
Communications board
Non-volatile memory
CPU
R A M
Transfer
Data error
Simultaneously, the status data will have the RAM data abnormality flag.
Check the error referring to the following examples and take necessary
counter-measures:
Example 1: Always check if the status data has the RAM data abnormal-
ity flag. The RAM data abnormality flag in the status data
means that an abnormality has occurred. The flag will be
reset after it is read.
Example 2: Always monitor the set values. Any value different from the
one that has been written means that abnormality has oc-
curred.
3--14 Heater Current Value Read
The CT input value and status data can be read.
Start 00 to 99 Channel no.
*
@ Controller no. R Z 0 1 FCS
X10
1
X10
0
Header
code
X10
1
X10
0
Use Channel number 01, or end code 15 (data error) will be returned.
Command Format
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Section 3--14