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We have frame V GT running on Mark VI e. It is recently upgraded to Mark vie from mark vi recently.
77HT diagonistic alarm in Mark Vi-Input signal pulse rate 1 voting mismatch Local=5124.417 voted =5124.110. PPRO is also having diagnostic alarms. On different days alarm appeared on <x><Y><Z><T> processors.
Beside the problem mentioned above, one more problem is noticeable. I am seeing FSR for speed and acceleration is continuously switching.
As per my analysis frequent diagnostic alarms in GT generated due to speed voting mismatch of 77HT-1, 2 & 3. The main root cause seems to be the frequent switch over between speed FSR (FSRN) and acceleration FSR (FSRACC) as minimum FSR which is causing continuous acceleration and deceleration of the machine.
Any other possible logical reasons for this event ? Please help me diagonise this problem.
77HT diagonistic alarm in Mark Vi-Input signal pulse rate 1 voting mismatch Local=5124.417 voted =5124.110. PPRO is also having diagnostic alarms. On different days alarm appeared on <x><Y><Z><T> processors.
Beside the problem mentioned above, one more problem is noticeable. I am seeing FSR for speed and acceleration is continuously switching.
As per my analysis frequent diagnostic alarms in GT generated due to speed voting mismatch of 77HT-1, 2 & 3. The main root cause seems to be the frequent switch over between speed FSR (FSRN) and acceleration FSR (FSRACC) as minimum FSR which is causing continuous acceleration and deceleration of the machine.
Any other possible logical reasons for this event ? Please help me diagonise this problem.