The Keypad 
Page 8-4  890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D 
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E 
Control Key Definitions 
Key  Operation  Description 
 
Escape 
Navigation – Hold to display the Welcome screen 
Trip Message – Clear Trip or Error message from display  
 
Menu 
Bypasses the time-out from the Welcome screen to display the Diagnostics 
menu. 
 
Increment  Move up through the Diagnostics menu 
 
Decrement  Move down through the Diagnostics menu 
 
Run  Local Mode – Run the unit (power-up the DC link)  
 
Stop 
Local Mode – Stops the unit (power-down the DC link)  
Navigation – Press and hold to toggle between Local and Remote Mode (refer 
to page 8-
8) 
Trip Reset – Resets trip condition allowing unit to resume operation 
Example: To view the INPUT CURRENT diagnostic 
1.  The display will default to show the OUTPUT POWER (%) diagnostic  .  
2.  Press the  
 key repeatedly to scroll to the INPUT CURRENT (A) diagnostic  . 
Alternatively, press the  
 key just once to cycle round the list.