Toshiba V Series User Manual page 179

Item name Abbr.
Input IP The input point for process signal is registered in the form of
hardware 00_01_01_MM_PP.
address
• MM indicates module number (00 to 15). 2 digits are required.
• P indicates point number (1 to 8).
I/O module
SAI01, STC01
SAI02, SAI03,SRT01 AI1 AI2 AI3 AI4
SPI01
SLP03, SLP04
The address is displayed in 8 digits in hexadecimal number on the Side
display.
Example: In the case of MM = 14 and P = 2, 00000E02
Input count CH Used to set the input count value corresponding to the instrument range
high limit high limit (RH).
• CL < CH
Input count CL Used to set the input count value corresponding to the instrument range
low limit low limit (RL).
• CL < CH
Note: The relation between the input signal and the input count is
[Input signal]
4 − 20mA
1 − 5V
RTD
Thermocouple
mV
Therefore, to match the module's measuring range and the instrument
range, set CL and CH to the values shown above. However, to set the
instrument range narrower than the measuring range of module, set CH
and CL obtained in the following formula.
CH＝CL0＋(CH0-CL0)×RH/ (mRH-mRL)
CL＝CL0＋(CH0-CL0)×RL/ (mRH-mRL)
where,
CH0: Input count value (32000) corresponding to the measuring range
CL0: Input count value (6400 or − 32000) corresponding to the
mRH: Measuring range high limit, mRL: Measuring range low limit
Sensor high UIH This is used to set whether sensor error should be suppressed or not
limit error when input count value is larger than the input count high limit (CH).
suppression
• No/Yes
Sensor low UIL This is used to set whether sensor error should be suppressed or not
limit error when input count value is smaller than the input count low limit (CL).
suppression
• No/Yes
6F8C1135
Description
Point Numbers for Each Module
Point
1 2
AI1 AI2 AI3 AI4 AI5 AI6 AI7 AI8
PI1 PI2 PI3 PI4
AI1 AI2 AI3 AI4
shown below.
6400 to 32000
6400 to 32000
6400 to 32000 for the measuring range of module.
6400 to 32000 for the measuring range of module.
− 32000 to 32000 for the measuring range of module.
high limit
measuring range low limit
E.2 Tag Variables (PL, LP, PB)
3 4 5 6 7
[Input count value]
Data type
DSP
[unit]
DWORD
8
INT
[Count]
INT
[Count]
BOOL
BOOL
157
E