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Changing the Timer/Counter PV Refresh Mode Section 6-4
Select whether to change the CPU Unit setting to that for the CX-Programmer
project or change the CX-Programmer project property setting to that for the
CPU Unit.
• CX-Programmer Ver. 2.1 or lower cannot read user programs in the CPU
Unit that are set using binary mode, but can read those set using BCD
mode.
• The differences between the CX-Programmer and Programming Console
operations when an incorrect timer/counter PV refresh mode instruction is
input are as follows:
• CX-Programmer:
An error will occur if an instruction is input for a different mode than that
set as the timer/counter PV refresh mode under PLC properties.
Example: When the PLC in the project is set to binary mode, an error
will occur if TIM is input as the mnemonic. When BCD mode is set, an
error will occur if TIMX is input as the mnemonic.
• Programming Console:
When a function code is input for an instruction for a different mode
that for the timer/counter PV refresh mode set in the CPU Unit, the
mnemonic will automatically be changed to that for the timer/counter
PV refresh mode set in the CPU Unit.
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