User Manual

Logic Functions - Book 2
EXPRESSION BLOCK
8-9
Table 8-1. Expression Block Attributes, Valid Values, Mnemonics, and Data Types (Cont’d)
Field Name / Attribute Mnemonic Valid Values CWR Data Type Attr
Error Type ETYPE 0 No Error
Calculation Errors
1 Calc Out of Range
2 SQRT of Negative Num
3 Result Overflow
4 Aux Result Overflow
5 NLog of Non-Pos Num
6 Log of Non-Pos Num
7 Zero Raised to Non-Pos
Num
8 Neg Raised to Non-
integer
Syntax Errors
20 Estack Overflow
21 Input Not Found
22 Misaligned Operand
23 Unknown Operand
Type
24 Unknown Constant
Type
25 Misaligned Constant
26 Read from Empty Stack
27 Unknown Operator
– – R Long State 11
Error Position EPOS – – R Count 12
Aux Result
AUX CWR 46
Aux Result Quality AUXQ GOOD (0), BAD (1) – WR Discrete 47
Result
RCWR48
Result Quality RQ GOOD (0), BAD (1) – WR Discrete 49
Input 1 I1 CWR 50
Input 2 I2 CWR 51
Input 3 I3 CWR 52
Input 4 I4 CWR 53
Input 5 I5 CWR 54
Input 6 I6 CWR 55
Input 7 I7 CWR 56
Input 8 I8 CWR 57
Input 9 I9 CWR 58
Input 10 I10 CWR 59
…… CWR…
Input 100 I100 CWR 149
…… CWR…
Input 800 I800 CWR 849