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24 ERRONEOUS NOISE SIGNAL RECEPTION PREVENTION FUNCTION
24.2 Setting for the Erroneous Noise Signal Reception Prevention Function
24.2 Setting for the Erroneous Noise Signal Reception
Prevention Function
The setting procedure to use the erroneous noise signal reception prevention function is shown below.
1. Setting to disable the reception with Engineering tool
Set "Communication data reception enable/disable designation" to "Receive disable".
Navigation window [Parameter] [Module Information] "Module Name" [Module Parameter] "Basic Settings"
"Various control specification"
2. Setting to enable the reception by a program
Set the following buffer memory to 'Receive enable' (0) with a program at the timing when the serial line is settled.
• Once the erroneous reception prevention designation area of noise signal is set to 'Receive disable' (1), normal data is not
received as well.
Set the erroneous reception prevention designation area of noise signal to 'Receive enable' (0) promptly after the serial line
has been settled.
• Once it is set to 'Receive enable', it cannot be set to 'Receive disable' unless powering ON again or resetting the CPU
module.
Channel Address Setting value
CH1 Un\G292 0: Receive enable
1: Receive disable
CH2 Un\G452
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