Atlas Copco PowerMACS 4000, User Manual

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Tightening
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6.7.3.2 Warnings
The warning codes displayed in the bolt data table are listed and explained below:
The Bolt result variables Warnings can hold the warnings listed below.
When reported in binary format the respective error variable occupies 8 bytes (64 bits) where each bit
represent a warning. The bits are numbered 0 to 63 and are laid out as below:
Byte Offset 0 1 2 3
Error bit no. 31 24 23 16 15 8 7 0
Byte Offset 4 5 6 7
Error bit no 63 56 55 48 47 40 39 32
Possible warnings:
Warning Bit no. Description
NZS 0 Not zero speed
FLYZODIAG 1 Flying zero offset failed during a diagnostic step
BUFOVFLM 2 Monitoring: Overflow in recording buffer. See description of parameter "Allow
monitoring buffer overrun" in Program Settings.
REPLIMIT 3 Report limit not reached. Monitoring torque (Bolt T) is less than the value specified by
the parameter
Report threshold torque limit (see chapter: Program ).
BUFOVFLM2 4 Monitoring: Overflow in second recording buffer. See description of parameter "Allow
monitoring buffer overrun" in Program Settings.
SPSERV 5 Time to service spindle
- 5 - 63 Reserved.