User`s manual

65
CHAPTER 3 SPECIFICATIONS
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3.4 Buffer Memory Assignment 3.4.2 Details of the buffer memory
3.4.2 Details of the buffer memory
This section describes the details of the QD65PD2 buffer memories.
● The I/O numbers (X/Y), buffer memory addresses, and external input terminals described in this section are for CH1.
To check the I/O numbers (X/Y) for CH2, refer to the following:
Page 32, Section 3.3.1
To check the buffer memory addresses for CH2, refer to the following:
Page 42, Section 3.4.1
● The system uses the buffer memories whose setting values are fixed to 0, and the memories are not available for users.
Leave the values to be 0. If the memories are used (the values except 0 are set) by users, the performance of the
QD65PD2 cannot be guaranteed.
(1) Coincidence output condition setting (Un\G0)
• Use this memory to select comparison conditions and to set the values to Coincidence output 1 to 8.
• The setting values are enabled by turning off and on Operating condition settings batch-change command
(Y01).
• The default values set to Coincidence output 1 to 8 are 0: Coincidence output.
(2) Preset/replace setting at coincidence output (Un\G1)
• Use this memory to set whether a present value is replaced or not at the timing of coincidence output.
• The setting values are enabled by turning off and on Operating condition settings batch-change command
(Y01).
• The default values set to Coincidence output 1 and 2 are 0: Present value not replaced.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
0: Coincidence output
1: In-range output
2: Not-in-range output
Coincidence
output 1
Coincidence
output 2
Coincidence
output 3
Coincidence
output 4
Coincidence
output 5
Coincidence
output 6
Coincidence
output 7
Coincidence
output 8
b15
0
b14
0
b13
0
b12
0
b11
0
b10
0
b9
0
b8
0
b7
0
b6
0
b5
0
b4
0
b3
0
b2
0
b1 b0
0: Present value not replaced
1: Present value replaced
Coincidence output 1
Coincidence output 2
Fixed to 0.