Automatic recognition of converter module, Table 2.i, Converter module — related error messages – Rockwell Automation 825 Smart Motor Manager User Manual User Manual
Page 33
Equipment Description 2-13
Publication 825-UM001B-EN-P January 2001
Automatic Recognition of Converter Module
The Bulletin 825 regularly checks:
•
The link between the basic unit and the converter module
•
Verifies that the full load current set on the basic unit is within the range of the
converter module
•
The supervisory circuits
In the event of a fault, the output relay MR trips and the type of fault is displayed on the LCD.
Table 2.I Converter Module — Related Error Messages
Verify
Sequence
Display
Link between basic unit and
converter module
•
After switching on supply
•
Supervision while motor is stationary
•
When running, as soon as the link is
interrupted the basic unit will trip and
display one or more of the following
causes:
•
short circuit, thermal, earth fault
(Holmgreen = residual),
asymmetry, overcurrent
Verification that FLC on basic
unit is within range of converter
module
•
After switching on supply
•
After each change in setting of rated
current
Supervisory circuits
•
Continuous monitoring (hardware
errors, supply, etc.)
825-MCM NOT CON
Ie OUT OF RANGE
ERROR 825-MCM