Machine Data Errors And Their Causes - Siemens SIMATIC S5 Manual

Troubleshooting
7.2.1

Machine Data Errors and their Causes

When machine data are transferred to the module, they are checked on the module. If a machine
data error is recognized, the error "error in machine data" is set and the machine data record is
marked as containing errors by entering the number of the machine data error in the data re-
cord. The COM247 software package evaluates this error number and displays the error in plain
in the error message line on the PG. When transferring data with FB165 (= > Part 6 "Stand-
ard Function Blocks FB164 and FB165"), the number must be read out of the data record if an
error has been detected. This is achieved using modes 67 and 68.
Error 2 (COM247: F02H; in DB: 2) Wrong pulse duration"
The pulse duration must be within the limits 1...31 ps and be less than half the period of
the maximum frequency.
Error 3 (COM247: F03H; in DB: 3) Wrong maximum frequency"
The maximum frequency must be within the limits 0.012...100.000 kHz.
Error 4 (C0M247: F04H; in DB: 4) "wrong JOG or incremental speed"
The frequency for the JOG or incremental speed must be within the limits, 1
Error 5 (COM247: F05H; in DB: 5) "wrong pulse count/revolution"
The ratio pulse count/revolution must be within the limits 12...1000.
Error 6 (COM247: F06H; in DB: 6) "wrong rate of frequency increase"
The rate of frequency increase must be within the limits 0.020...2599.999 Hz/ins so that the
corresponding r is in the limits of 5...2600 ms.
Error 7 (COM247:
This error occurs when the software start limit switch has a higher value than the software
end limit switch.
Error 8 (COM247: F08H; in DB: 8) "reference point wrong"
The reference point must be between the software iimit switches or the range limits.
Error 9 (COM247: F09H; in DB: 9) Wrong transmission ratio"
The transmission ratio must be within the limits 0.012...400.000 and the quotient of the
transmission ratio and pulses per revolution must produce a resolution > Ipm.
Error 10 (COM247: FOAH; in DB: 10) "wrong number of excitation patterns"
The number of excitation patterns must be between 4 and 40 and the relationship
pulses/revolution must be a whole multiple of this number.
Error 11 (C0M247: FOBH; in DB: 11) "wrong dimensional unit"
The following coding for the dimensional unit must be adhered to:
mm = 1
inches = 2
degrees = 3
Error 12 (COM247: FOCH: in DB: 12) "wrong axis/module number"
The axis/'module number"in the machine da~a does not match the number in SYSID.
7-32
in DB: 7) "software limit switch wrong"
F07H;
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