Allen-Bradley PowerFlex 527, Руководство пользователя

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Rockwell Automation Publication 520-UM002B-EN-E - December 2017 125
Troubleshooting Chapter 7
INIT FLT Fault Codes
Exception Code on Display Exception Text Problem Possible Solutions
INIT FLT S03 – NVMEM CHKSUM Nonvolatile memory checksum error Data in the nonvolatile memory has a
checksum error. • Cycle power.
• Reset the drive.
• Return drive for repair if fault continues.
INIT FLT M14 – INVALID SAFETY FIRMWARE Invalid Safety Firmware The safety firmware is not compatible with
the drive firmware, or the main safety
firmware is missing. • Cycle power.
• Upgrade drive firmware.
• Return drive for repair if fault continues.
INIT FLT M15 – POWER BOARD Power Board Checksum Error The power board has a checksum error. • Cycle power.
• Reset the drive.
• Return drive for repair if fault continues.
INIT FLT M22 – ILLEGAL ADDRESS Illegal IP Address Configuration Invalid Ethernet IP Address configuration or
device Node Address is out of range (>254)
For example, this fault will occur when the IP
address and Gateway address are identical.
When this fault occurs, IP address
configuration will be changed to DHCP. • Change IP address, subnet mask and
gateway address to a legal configuration
and cycle power.
INHIBIT Fault Codes
Exception Code on Display Exception Text Problem Possible Solutions
INHIBIT S01 – AXIS ENABLE INPUT Axis Enable Input Axis Enable Input is not active. • Verify Enable Input level.
• Check Enable Input wiring.
INHIBIT S02 – MOTOR NOT CONFIGURED Motor Not Configured The motor has not been properly configured
for use. Verify motor configuration in the Studio
5000 Logix Designer® application.
INHIBIT S05 – SAFE TORQUE OFF
(1)
Start Inhibit – Safe Torque Off The safety function has disabled the power
structure. • Check that Ethernet components such as
cables are secured and switches are
operational.
• Check state of safety devices.
INHIBIT M05 – SAFE TORQUE OFF
(2)
Start Inhibit – Safe Torque Off The safety function has disabled the power
structure. • Check safety input wiring.
• Check state of safety devices.
(1) Network STO.
(2) Hardwired STO.
NODE FLT Fault Codes
Exception Code on Display Exception Text Problem Possible Solutions
NODE FLT 01 – LATE CTRL UPDATE Control Connection Update Fault Several consecutive updates from the
controller have been lost. • Remove unnecessary network devices
from the motion network.
• Change network topology so that fewer
devices share common paths.
• Use high performance network
equipment.
• Use shielded cables.
• Separate signal wiring from power
wiring.
NODE FLT 02 – PROC WATCHDOG nn Processor Watchdog Fault The processor on the power board or control
board failed to update in a certain amount of
time.
The nn sub-codes 00…05 are internal and
result in the same possible solution. • Cycle power.
• Update the drive firmware.
• Return drive for repair if fault continues.
NODE FLT 03 – HARDWARE 00 Hardware Fault -PwrIF Communication with the power board could
not be established. • Cycle power.
• Update the drive firmware.
• Return drive for repair if fault continues.
NODE FLT 03 – HARDWARE 01 Hardware Fault - Piccolo HW DSP chip on the power board failure. • Cycle power.
• Return motor for repair if fault continues.
NODE FLT 05 – CLOCK SKEW FLT Clock Skew Fault The controller time and the drive's system
time are not the same. • Cycle power.
• Check controller and Ethernet switch
operation.