Parker Hannifin
- 76 - Aries Controller Hardware Installation Guide
5. Does ?THALL report the Hall state sequence [1, 5, 4, 6, 2, 3, 1...] as the
motor turns clockwise? (Clockwise means ?TPE is increasing when Bit
8455 set to zero (Ø); it is also the direction the motor turns in
?DMODE1.)
If no, see Problem 4, below.
6. Doe
s DRERROR report a Hall fault each time the drive is enabled
(DRIVEON AXIS0), even though the Hall state sequence is correct?
If yes, see Problem 4, below.
7.
Does the Hall fault occur irregularly?
If yes, see Problem 6, below.
Possible Problems
Problem 1
No Hall states are seen by the drive/controller.
Problem 2
The ca
ble is not connected, or is connected incorrectly (incorrectly wired).
Problem 3
DPOLE or DMEPIT is
not set correctly.
Problem 4
Either the mo
tor wires or the Hall wires are connected incorrectly.
• Use Procedure 1—Motor Wires to fix this pro
blem by changing the
motor wires.
• Use Procedure 2—Hall Wires to fix this proble
m by changing the Hall
wires.
Problem 5
The Hall
wires or the encoder wires may have loose connections, causing
intermittent faults.
Problem 6
Noi
se induced on the Hall signals from routing the motor feedback cable next
to high-voltage cables (for example, strapped to motor input power cables).
To Next Page
Loading...
