Parker Hannifin
98 Aries User Guide
CERRLG Clear the Error Log
Type Error Handling Product Rev
Syntax <a_>CERRLG Aries 1.0
Units N/A
Range N/A
Default N/A
Response N/A
See Also CONFIG, ERRORL, ERROR, TANI, TDHRS, TDMIN,
TDSEC, TDTEMP, TERRLG, TMTEMP, TVBUS
The CERRLG command erases the stored contents of the error log. Clearing
the error log is a helpful diagnostic tool; it allows you to start the diagnostic
process when the error log is in a known state so that you can check the
error log in response to subsequent events.
The error log is updated every time an error occurs. The TERRLG command
displays the last ten error conditions that the drive has experienced, as
recorded in these status registers:
• TANI (current command input voltage)
• CONFIG (text-based status report of configuration errors)
• ERROR (list of error messages)
• TDHRS (number of hours since the drive was powered up or RESET)
• TDTEMP (measured temperature of the drive in centigrade)
• TMTEMP (estimated temperature of the motor in centigrade)
• TVBUS (measured bus voltage in volts)
CMDDIR Direction of Rotation
Type Drive Configuration Product Rev
Syntax <a_>CMDDIR<b> Aries 1.0
Units b = enable bit
Range Ø (CW rotation for positive analog input) or
1 (CCW rotation for positive analog input)
Default Ø
Response CMDDIR <*>Ø
See Also ANICDB, DCMDZ, DMTSCL, DRES, ENCPOL, IANI,
TANI
The CMDDIR command determines the direction of shaft rotation (or direction
of travel for linear motors) for positive analog input. The default is clockwise
shaft rotation for a positive command.
Sending a CMDDIR1 command changes the direction to counter clockwise.
In addition, the encoder counts positive for counter clockwise rotation with
CMDDIR1.
Note: This command does not take effect until you cycle power to the drive,
or send the RESET command.