Toshiba AD268 Manuale Utente
User’s Manual
65
PART 3 TC218
3. Input Type Setting
3.2 Parameter setting by software
The input type of the TC218 is specified by writing the following parameter data into the
TC218's buffer memory. To access the buffer memory, T2 user program (READ and WRITE
instructions) is required.
When the parameter is set to the TC218, it is saved in the TC218's built-in EEPROM.
Therefore, once the input type parameter is set, there is no need to execute the input type
setting operation.
TC218's buffer memory. To access the buffer memory, T2 user program (READ and WRITE
instructions) is required.
When the parameter is set to the TC218, it is saved in the TC218's built-in EEPROM.
Therefore, once the input type parameter is set, there is no need to execute the input type
setting operation.
T2 CPU
TC218
Input type parameter data:
Parameter
data
Input type
0
Type K thermocouple
1
Type J thermocouple
2
Type E thermocouple
5
±
100mV
TC218 buffer memory address:
H8018
Input type for channel 1
H8019
Input type for channel 2
H801A
Input type for channel 3
H801B
Input type for channel 4
H801C
Input type for channel 5
H801D
Input type for channel 6
H801E
Input type for channel 7
H801F
Input type for channel 8
Set the same parameter data for all 8 channels.
The factory setting is
The factory setting is
±
100mV range.
For details of the procedure to set the input type parameter, refer to section 6.
Buffer memory
User program
WRITE
READ
EEPROM
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