Drive Configuration Messages; Fault Messages - Lenze SMVector Operating Instructions Manual

5.2 Drive Configuration Messages
When the Mode button is pressed and held, the drive's display will provide a 4-digit code that indicates how the
drive is configured. If the drive is in a Stop state when this is done, the display will also indicate which control source
commanded the drive to Stop (the two displays will alternate every second).
Format = x.y.zz x = Control Source:
Example:
•
•
•
Format = x
5.3 Fault Messages
The messages below show how they will appear on the display when the drive trips. When looking at the Fault History
(P500), the _ will not appear in the fault message.
Fault
High Temperature fault
f AF
Assertion Level fault
AL
Personality fault
b
Control fault
C
Incompatible EPM fault
(1) The drive can only be restarted if the error message has been reset.
44
Troubleshooting and Diagnostics
Configuration Display
= Local Keypad
= Terminal Strip
= Remote Keypad
= Network
L C
= Local Keypad Start control, Speed mode, Keypad speed reference
= Terminal Strip Start control, PID mode, 0-10 VDC setpoint reference
p
= Network Start control, Vector Torque mode, Preset Torque #2 reference
p
= Stop command came from Local Keypad
= Stop command came from Terminal Strip
= Stop command came from Remote Keypad
p
= Stop command came from Network
Drive is too hot inside
• Assertion Level switch is changed
during operation
• P120 is changed during operation
• P100 or P121...P124 are set to a value
other than 0 and P120 does not match
the Assertion Level Switch.
Drive Hardware
An EPM has been installed that is either
blank or corrupted
An EPM has been installed that contains
data from an incompatible parameter
version
y = Mode:
= Speed mode
= PID mode
= Vector Torque mode
Stop Source Display
Cause
SV01J
zz = Reference:
P
= Keypad s t
U
= 0-10 VDC (TB-5)
1 = 4-20 mA (TB-25)
= Jog
= Network
P
= MOP
1 = Preset 1...7
Remedy
• Reduce drive load
• Improve cooling
• Make sure the Assertion Level switch and
P120 are both set for the type of input devices
being used, prior to setting P100 or P121...
P124.
Refer to 3.2.3 and P120.
• Cycle Power
• Power down and install EPM with valid data
• Reset the drive back to defaults (P199 = 3, 4)
and then re-program
• If problem persists, contact factory technical
support
(1)