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CHAPTER 8 FUNCTIONS
8
8.18 Functions with an Extension Module Connected
8.18.3 Functions with the extension D/A converter module
connected
With the extension D/A converter module connected, A/D conversion processing of four channels and D/A conversion
processing of four channels is possible.
(1) Available function with the extension D/A converter module connected
Here is the list of the available function with the extension D/A converter module connected:
(2) Supplementary information related to the connection of the extension D/A
converter module
Here is the list of the supplementary information related to the connection of the extension D/A converter module
for each drive mode:
Function Description
External power supply monitoring function
Monitors the on/off state of the external power supply of the extension D/A converter
module, indicating the monitored state by the RUN LED and External power supply READY
flag (RX2F) of the extension D/A converter module. For details, refer to the following:
CC-Link IE Field Network Digital-Analog Converter Module User's Manual
Drive mode
Supplementary information related to the connection of the
extension D/A converter module
Reference
Normal mode
• The conversion speed is fixed to 100μs. The setting of the
conversion speed switch (address: 0001H) is ignored.
• Processing time (100μs) arises in the period from the
completion of conversion processing of each channel to the
start of conversion processing of the next channel.
Page 93, Section 8.5.1 (3)
Trigger conversion mode
• The extension D/A converter module operates in trigger output
mode
Page 87, Section 8.2 (2)
• The conversion speed is fixed to 100μs. The setting of the
conversion speed switch (address: 0001H) is ignored.
• Processing time (100μs) arises in the period from the
completion of conversion processing of each channel to the
start of conversion processing of the next channel.
Page 127, Section 8.15
Synchronous communication mode
• The conversion speed is fixed to 100μs. The setting of the
conversion speed switch (address: 0001H) is ignored.
Page 135, Section 8.16