Atlas Copco PowerMACS 4000

PLC
9836 3521 01 231
5.3.2 Bolt variables
The following inputs can be used to monitor the status of each individual bolt:
Variable
Type
Use
COMPERRORS
ARRAY[1..50]
OF BYTE
Reports the most commonly reported bolt errors for each of the
bolts.
The respective bits have the following meaning (bit 0 is the least
significant):
 0: (value 1) THM (Torque High Monitoring)
 1: (value 2) TLM (Torque Low Monitoring)
 2: (value 4) AHM (Angle High Monitoring)
 3: (value 8) ALM (Angle Low Monitoring)
 4: (value 16) OK (Bolt status OK).
This bit is set if the bolts final status is
OK.
 5: (value 32) Reserved
 6: (value 64) Reserved
 7: (value 128) Reserved