FC4A-J8C1 IDEC, FC4A-J8C1 Datasheet - Page 36

• Manufacturer Part Number: FC4A-J8C1
• Description: Analog Input Module
• Manufacturer: IDEC

Specifications of FC4A-J8C1

• No. Of Analog Inputs: 8
• Supply Voltage: 24VDC
• External Width: 23.25mm
• Supply Voltage Max: 10V
• External Depth: 70mm
• External Height: 90mm
• Supply Voltage Min: 0V
• For Use With: MicroSmart CPU Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4: A
4-14
END Refresh Type
The operating status of each analog input channel is stored to a data register, such as D761 or D767, allocated to analog
input channel 1 or 2 on analog module number 1 through 7 depending on the mounting position.
The analog input operating status data is updated whether the CPU module is running or stopped. When the CPU module
is running, the update occurs at the END processing of every scan or 10 ms, whichever is longer. When the CPU module is
stopped, the update occurs every 10 ms.
Ladder Refresh Type
The operating status of each analog input channel is stored to a data register determined by the data register number
selected in the Configure Parameters dialog box of the ANST macro.
Bit 5 to Bit 15
Status Code
Operating Status Bit
NALOG
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
0
1
2
3
4
5
6
I/O C
Normal operation
Converting data (during the first data conversion after power-up)
Initializing
Invalid parameter or analog input channel not available on the installed analog module
Hardware failure (external power supply failure)
Incorrect wiring (input data over valid range)
Incorrect wiring (input data below valid range or current loop open)
ONTROL
0
1
0
1
0
1
0
1
0
1
0
Operating status bit
Parameter bit
External power supply bit
Maximum value over bit
Minimum value over bit
Reserved
FC4A M
ICRO
Analog Input Operating Status (END refresh type)
S
MART
Analog Input Operating Status (Ladder refresh type)
A
NALOG
Normal operation
Initializing, changing configuration, hardware initialization error
Parameter configuration normal
Parameter configuration error
External power supply normal
External power supply error
Within the maximum value
Maximum value over error
Within the minimum value
Minimum value under error
Normal operation
I/O M
ODULE
U
SER
’
S
M
ANUAL