Symbols Used In The Scheme Logic; Signal Names; And Gates; Or Gates - Toshiba GRE110 Instruction Manual

Symbols used in the scheme logic and their meanings are as follows:

Signal names

Marked with
Marked with
Marked with [
Marked with "
Unmarked

AND gates

A
B
C
A
B
C
A
B
C

OR gates

A
B
C
A
B
C
A
B
C
XOR gates
A
B
: Measuring element output signal
: Binary signal input from or output to the external equipment
] :
" :
: Internal scheme logic signal
&
Output
&
Output
Output
&
≥1
Output
≥1
Output
≥1
Output
=1
Output
 258 
Scheme switch
Scheme switch position
A B
1 1
Other cases
A B
1 1
Other cases
A B
1 0
Other cases
A B
0 0
Other cases
A B
0 0
Other cases
A B
0 1
Other cases
A
0
1
Other cases
6 F 2 T 0 1 7 2
C Output
1 1
0
C Output
0 1
0
C Output
0 1
0
C Output
0 0
1
C Output
1 0
1
C Output
1 0
1
B Output
1 1
0 1
0