E-4
1 Outline
1.2 Setup Procedure Before Starting Operation
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
FX3U-4DA (4-channel Analog Output)
1.2 Setup Procedure Before Starting Operation
Before starting to use the FX3U-4DA, follow the procedure below to set up the system:
Specifications:
•
Operation environment
•
Performance specifications
•
Output characteristics
Check specifications
Refer to Chapter 2.
System configuration and selection
Wiring
Refer to Chapter 3.
FX
3U
-4DA
Refer to the common
pages.
Wiring:
•
Power supply line
•
Analog output line
Outline of system:
•
Version number of compatible PLC
•
Version number of compatible
programming tool
Outline
Refer to Chapter 1.
System configuration:
(Refer to the analog control common
pages.)
•
Selection of units
Program edit:
•
Basic program
•
Convenient function program
If the error status data or the output analog value
is abnormal, refer to Chapter 9 "Troubleshooting."
Program edit
Adjustment of output characteristics
Adjustment of output characteristics:
•
Output characteristics change procedure
Buffer memory (BFM) check
Refer to Chapter 5.
Buffer memory:
•
Buffer memory read/write method
•
List of buffer memories
•
Details of buffer memory
Refer to Chapter 8.
Analog data output (test program)
Refer to Chapter 4.
Output mode specification:
•
Output mode specification program for
channel 1 to 4
Refer to Chapter 7.
When the table output function is used
Refer to Chapter 6.
Table output function:
•
Preparation of data table
•
Transfer of data table to buffer memory
•
Execution of table output function
