9-42 The Keypad
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
* KEY INACTIVE *
REMOTE SEQ
* * * TRIPPED * * *
HEATSINK TEMP
Alert Message Displays
A message will be displayed on the Keypad when either:
• A requested operation is not allowed:
The top line details the illegal operation, while the bottom line gives the
reason or cause. See example opposite.
• The drive has tripped:
The top line indicates a trip has occurred while the bottom line gives the
reason for the trip. See example opposite.
Most messages are displayed for only a short period, or for as long as an
illegal operation is tried, however, trip messages must be acknowledged by pressing the E key.
Experience will show how to avoid most messages. They are displayed in clear, concise language for easy
interpretation. Refer to Chapter 11: “Trips and Fault Finding” for trip messages and reasons.
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