Rockwell Automation 284E ArmorStart EtherNet IP Communications and Control Programming Manual - Manual (Page 70)

70 Rockwell Automation Publication 280E-PM001A-EN-P – August 2011
Appendix A ArmorStart ® EtherNet/IP ™ Communications & Control Programming Manual
Bulletin 284E Blink Patterns
Table 4 – Fault LED Indicators for Bulletin 284E
Bit/Blink
Pattern
Auto-
Resettable
Bulletin 284E
Trip Status Description
1 No Short Circuit The circuit breaker (140M) has tripped.
2 Drive
Controlled
Overload
(Drive Code 7 and 64) An excessive motor load exists.
3 Drive
Controlled
Phase Short
(Drive Code 38…43) 1. Phase U, V, or W to Grd. A phase to ground
fault has been detected between the drive
and motor in this phase.
2. Phase UV, UW, or VW short, excessive
current has been detected between these
two output terminals.
4 Drive
Controlled
Ground Fault
(Drive Code 13) A current path to earth ground has been
detected at one or more of the drive output
terminals.
5 Drive
Controlled
Stall
(Drive Code 6) Drive is unable to accelerate motor.
6 Parameter 23
(PrFlt Reset
Mode)
Control Pwr Loss
(Switched Power) The ArmorStart has detected a loss of the
control power voltage.
7 Parameter 23
(PrFlt Reset
Mode)
Input Fault This error indicates a shorted sensor, shorted
input device, wiring input mistakes, or a
blown output fuse.
8 Parameter 23
(PrFlt Reset
Mode)
Over Temperature This fault is generated when the operating
temperature has been exceeded. This fault
cannot be disabled.
9 Drive
Controlled
Over Current
(Drive Codes 12 and 63) The drive output current has exceeded the
hardware current limit.
10 Parameter 23
(PrFlt Reset
Mode)
Control Power (24V DC)
Lost (Unswitched
Power) The 24V DC power supply is below tolerance
threshold.
11 No Internal Comm
(Drive Code 81) RS485 (DSI) port stopped communicating.
12 Drive
Controlled
DC Bus Fault
(Drive Codes Reference
3, 4 and 5) Power Loss – DC bus voltage remained
below 85% of nominal.
UnderVoltage – DC but voltage fell below the
minimum value.
OverVoltage – DC bus voltage exceeded
maximum value.
13 No EEPROM
(Drive Code Reference
100) The checksum read from the board does not
match the checksum calculated.
14 No Hdw Flt
(Drive Codes Reference
70 and 122) Failure has been detected in the drive power
section or drive control and I/O section.
15 Drive
Controlled
Restart Retries
(Drive Code Reference
33) Drive unsuccessfully attempted to reset a
fault and resume running for the programmed
number of parameter 192 (Auto Rstrt Tries).
16 Drive
Controlled
Misc. Fault
(Drive Code Reference
2, 8, 29, 48 and 80) Heatsink temperature exceeds a predefined
value. The drive was commanded to write
default values to EEPROM. The autotune
function was either cancelled by the user or
failed.