Atlas Copco PowerMACS 4000, User Manual

Page: 392 / 668

Tightening
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Mnemonic Bit
no. Description
YTHM 47 Yield point torque high during monitoring
YTLM
48 Yield point torque low during monitoring
YAHM 49 Yield point angle high during monitoring
YALM 50 Yield point angle low during monitoring
TDIFF
51 Double Torque transducer error
ADIFF 52 Double Angle encoder error
BUFOVFLM 53 Monitoring: Overflow in recording buffer. See description of parameter "Allow
monitoring buffer overrun" in Program Settings.
–
54
–
61
Reserved
SAT 62 A/D converter used for torque measurement saturated
OTHER
63 This is bit is set if any error bit(s) in the range 64 . 95 are set and only the first 8
bytes are included. That is, Type in the reporter is set to "I8".
LOOSEN 64 The automatic loosening, defined using the "Run reverse before retry" parameters
on the Step
– Rejects tab, failed.
TRH 65 Torque rate too high from check
TRL
66 Torque rate too low from check
DEV 67 Deviation too high from check
TTNOTRM 68 Threshold torque not reached for angle monitoring (see also chapter: Monitoring
Check
– Angle )
RFTLIMRE 69 Remove fastener torque limit reached (see also chapter: Program )
–
70
–
73
Reserved
PH 74 Absolute Position check high limit
PL
75 Absolute Position check low limit
–
76
–
77
Reserved
ESTOP
78 Emergency stop
MSTOP 79 Machine stop
SSTOP 80 Station stop (Disconnect, problem reported from station to all bolts, connected bolts
get Station stop)
DETACH 81 Detach, TC detach detected and reported by station
SERVO
82 Servo problem
DISNOK 83 Bolt is in operational mode Disconnected NOK
TPROT 84 Transducer protection, none configurable restriction active during all steps in cycle
THM2
85 Final torque too high during monitoring on second buffer