87
CHAPTER 8 FUNCTIONS
8
8.2 Drive Mode Switch
4. Check that "0920H" is stored in Latest warning code (RWr1).
[Online] [Monitor] [Device/Buffer Memory Batch]
5. The A/D converter module starts operating in the set drive mode by turning off and on the module
power supply or performing remote reset.
● For normal conversion mode operation of the A/D converter module connected to a master station that supports the CC-
Link IE Field Network synchronous communication function, set to "0: Normal conversion mode".
● In the MELSEC iQ-R series master station, setting each slave station to Synchronous or Asynchronous allows their
operation (synchronous communication mode or normal mode) to be managed and configured at a time by the master
station. Note, however, that settings for the extension modules have no effect. Their operation follows the settings of the
main module connected.
(2) Drive mode of extension modules
When an extension analog module is connected to a main analog module, the extension analog module operates
in the drive mode corresponding to that of the main analog module.
The following table lists the details.
Main analog module Extension analog module Drive mode of main analog module
Drive mode of extension analog
module
Main A/D converter module
Extension A/D converter module
Normal mode
Trigger conversion mode
Synchronous communication mode
Extension D/A converter module
Normal mode
Trigger conversion mode Trigger output mode
Synchronous communication mode
Main D/A converter module
Extension A/D converter module
Normal mode
Trigger output mode Trigger conversion mode
Synchronous communication mode
Extension D/A converter module
Normal mode
Trigger output mode
Synchronous communication mode
To Next Page
Loading...
