Instruction Manual

Start Up 2-9
PowerFlex 400 Adjustable Frequency AC Drive FRN 1.xx - 7.xx User Manual
Publication 22C-UM001I-EN-P
No Function Mode
In No Function mode:
• The Auto key has no function
• Start command is defined by P036 [Start Source]
• Speed Reference command is defined by P038
[Speed Reference]
Table 2.D P042 [Auto Mode] = 0 “No Function”
T051-T054 [Digital Inx Sel] ≠ 2 “Auto Mode” or 3 “Local”
Important: Certain digital input settings can override drive operation.
Refer to Start and Speed Reference Control on page 1-28
for details.
Key LED Key Function
Off Not active.
Only active if P036 [Start Source] =
0 “Keypad”. Starts drive.
On Not active.
Only active if P038 [Speed
Reference] = 0 “Drive Pot”. Changes
drive speed.
Off Not active.
N/A Stops drive.