IDEC SmartAXIS Touch FT1A Series - Page 189

SmartAXIS Touch User's Manual 3-93
4 Special Functions
3
Project
Analog status
The operational status of the analog input or analog output is indicated for each channel. If the status is 0, this means
the value is normal as an analog value.
■ Analog input
*1 The analog cartridge version number is printed on the side of the analog cartridge. For details, see “Checking the Version
Number” on page 3-89.
Status Description
Analog input
value
0
Operating normally
Current analog
input value
1
Converting data (occurs fro approximately 500 ms after the power is turned on and after the
user program is downloaded.)
Undefined value
2Initializing 0
3 to 4 Reserved –
5
Wiring error (out of the maximum ranger)
Maximum value
Signal type
Voltage DC 0 to 10 V
For V100
*1
: 10.0 V or higher
For V201
*1
and later: 10.2 V or
higher
current
DC 4 to 20 mA
For V100
*1
: 20.0 mA or higher
For V201
*1
and later: 20.32 mA or
higher
DC 0 to 20 mA
For V100
*1
: 20.0 mA or higher
For V201
*1
and later: 20.4 mA or
higher
Thermocouple/
Resistance
thermometer (RTD)
The input maximum value or greater. The maximum value
varies by the signal type. For details, refer to Chapter 3
“Analog Input Value Linear Conversion Range When Set to
Celsius or Fahrenheit” on page 3-91.
6
Wiring error (out of the maximum ranger, open current loop)
Minimum value
Signal type
Voltage DC 0 to 10 V
For V100
*1
: 0 V or lower
For V201
*1
and later: -0.2 V or
lower
current
DC 4 to 20 mA
For V100
*1
: 4.0 mA or lower
For V201
*1
and later: 3.68 mA or
lower
DC 0 to 20 mA
For V100
*1
: 0 mA or lower
For V201
*1
and later: 0 mA or
lower
Thermocouple/
Resistance
thermometer (RTD)
The input minimum value or smaller. The minimum value
varies by the signal type. For details, refer to Chapter 3
“Analog Input Value Linear Conversion Range When Set to
Celsius or Fahrenheit” on page 3-91.
7 Reserved –
8 The setting in the ladder program/ FBD program differs from the attached analog cartridge Undefined value
9 The analog cartridge has not been attached Undefined value
10 The analog cartridge has been attached, but it is set to unused for the Type Undefined value
11 Analog cartridge unsupported model (FT1A-*12RA-*) has been selected Undefined value
12 to
65535
Reserved –