Local Monitoring With Keypad Connected - Omron 3G3MX2 User Manual

"D" Group: Monitoring Functions

3-3-36 Local Monitoring with Keypad Connected

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The MX2 inverter's serial port may be connected to an external digital opera-
tor. During those times, the inverter keypad keys will not function (except for
the Stop key). However, the inverter's 4-digit display still provides the Monitor
Mode function, displaying any of the parameters
Monitor Display Select for Networked Inverter, determines the particular
parameter displayed. Refer to the previous table.
When monitoring the inverter with external keypad connected, please note the
following:
• The inverter display will monitor
when a device is already connected to the inverter's serial port at inverter
powerup.
• When external keypad is connected, the inverter keypad will also display
error codes for inverter trip events. Use the Stop key or inverter Reset
function to clear the error. Refer to 6-2-2 Error Codes on page 273 to
interpret the error codes.
• The Stop key can be disabled, if you prefer, by using function
 
to

x functions according to
Section 3-3

. Function ,

x

setting

.