Parameter Setting - Siemens ATC5300 Manual

General Information

1.2 Parameter Setting

1.2 Parameter Setting
To configure the Modbus® protocol, enter P7 menu – Serial communication using the following
procedure:
• Set the unit to the OFF-RESET mode by pressing the H and A keys simultaneously for five
consecutive seconds.
• The line 1 display will show the code of the first parameter. The first digit of the code is the
menu number which blinks alternating with a P, while the two following digits indicate the
number of the parameter within the menu. The first parameter is P1.01, i.e. menu P1,
parameter 01.
• Press keys A or C to scroll the parameters of the same menu.
• Press keys E or F to browse the different menus.
• The digit identifying the parameter is shown on LINE 1 display, while the current setting is
shown on LINE 2 display.
• Press keys B or D to change the setting of the selected parameter.
• By moving to another parameter or quitting, the menu the setting will be stored
automatically.
• Press key H to quit parameters setup.
• If no keys are pressed for more than 2 minutes, the unit exits setup automatically without
storing the changes.
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Modbus Communication Protocol, Edition 03/2011, A5E02469001-02
ATC5300