Omron CRT1 - 10-2009, Operation Manual

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371
Overview of Temperature Input Units
Section 7-2
4. Return to the General Tab Page, click the Transfer [PC to Unit] Button to
download the data, and then click the Reset Button to reset the Unit.
5. Click the OK Button and exit the window.
Selecting I/O Data for
Allocation
Use one of the following methods to select data for allocation and then per-
form remote I/O communications.
1,2,3... 1. Allocating only the temperature input values (default I/O data)
2. Allocating selected I/O data patterns (fixed I/O data combinations)
■ Allocating Only the Temperature Input Values
When using the Temperature Input Unit's default settings, only the tempera-
ture input values are selected as I/O data and allocated in the four words
(eight bytes) of the Master Unit's Input Area, as shown in the following dia-
gram.
If the 1/100 Display Mode is set for the temperature input value with the CX-
Integrator, eight words (sixteen bytes) will be allocated in the Master's Input
Area, as shown in the following diagram.
15 0
First word + 0CH Temperature Input Value for Input CH0
First word + 1CH Temperature Input Value for Input CH1
First word + 2CH Temperature Input Value for Input CH2
First word + 3CH Temperature Input Value for Input CH3
15 0
First word + 0CH Temperature Input Value for Input CH0, Lower Word
First word + 1CH Temperature Input Value for Input CH0, Upper Word
First word + 2CH Temperature Input Value for Input CH1, Lower Word
First word + 3CH Temperature Input Value for Input CH1, Upper Word
First word + 4CH Temperature Input Value for Input CH2, Lower Word
First word + 5CH Temperature Input Value for Input CH2, Upper Word
First word + 6CH Temperature Input Value for Input CH3, Lower Word
First word + 7CH Temperature Input Value for Input CH3, Upper Word