August 2011 - Haas Automation, Inc.
August 2011 - Haas Automation, Inc.
August 2011 - Haas Automation, Inc.
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Power Failure - Power failure interrupt (low line voltage)<br />
Enc Chip Bad - Encoder chip bad<br />
Interrupt Flt - Timer/interrupt fault<br />
1kHZ Missing - Clock generation logic failure (1 kHz signal missing)<br />
Scal Cmp Lrge - Exceeding maximum allowed rotary scales compensation.<br />
HRT210SC only<br />
0 Margin Small - (Zero margin too small) Distance between the home switch<br />
and the final motor position, after seeking home, is either less than 1/8 or greater<br />
than 7/8 of a motor revolution. This alarm occurs while homing the rotary table.<br />
Parameter 45, for the A-axis or Parameter 91 for the B-axis must be set properly.<br />
Use the default value (0) for the axis parameter (45 or 91) and add 1/2 of a motor<br />
revolution. 1/2 motor revolution is calculated by taking the value in Parameter 28<br />
for the A-axis, or Parameter 74 for the B-axis and dividing by 2. Enter this value for<br />
parameter 45 or 91 and re-home the rotary table.<br />
Servo Off Codes<br />
At any time the servo (motor) is turned off,a reason code is displayed along with<br />
the following codes. An “A” or “B” may precede the code for TRT units. This is the<br />
reference to the axis that caused the fault.<br />
Por On - Power just applied (or failed previously)<br />
Servo Err Lrge - Servo following error too large (see Parameter 22 or 68)<br />
E-Stop - Emergency stop<br />
Servo Overload - Software fuse. Unit was turned off due to overload condition<br />
(see Parameter 23 or 69)<br />
RS-232 Problem - Remote RS-232 commanded off<br />
Encoder Fault - Z channel fault (bad encoder or cable)<br />
Scale Z Fault - Rotary scale Z channel fault (bad rotary scale encoder or cable)<br />
HRT210SC only<br />
Z Encod Missing - Z channel missing (bad encoder or cable)<br />
Scale Z Missing - Rotary scale Z channel missing (bad rotary scale encoder or<br />
cable) HRT210SC only<br />
Regen Overheat - High line voltage<br />
Cable Fault - Break detected in encoder cable wiring<br />
Scale Cable - Break detected in rotary scale cable wiring (HRT210SC only)<br />
Pwr Up Phase Er - Power up phase error<br />
Drive Fault - An overcurrent or drive fault.<br />
Enc Trans Flt - Encoder transition fault had been detected.<br />
Indr Not Up - Platter not fully up (HRT320FB only). Can be caused by low air pressure.<br />
96-0315 Rev M<br />
<strong>August</strong> <strong>2011</strong><br />
29
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