Siemens SIMATIC S5 Manual page 331

IP 266
Error Code
Recovery Procedures
F06 Wrong acceleration
The maximum acceleration must be 10 and 9999 mm/s
2
deg/s ). The remaining acceleration/deceleration values must also be 10
but the maximum acceleration rate.
F07 Wrong software limit switch
The traversing range of a linear axis is defined by the coordinates of the
"Software start limit switch" and the "Software end limit switch". These
two coordinates may not be identical (that of the start limit switch must
always be lower than that of the end limit switch) and must lie in the range
from +/- 32767.999 mm (+/- 3276.799 inches, +/- 32767.999 degrees).
F08 Wrong reference point
The reference point coordinate must be the coordinate of the "software
end limit switch" and the coordinate of the "software start limit switch".
F09 V is too low
max
The low limit of the programmed maximum speed depends on the
resolution A [µm/pulse] ("travel per encoder revolution"/"pulses per
encoder revolution"). V
F0A Loop gain too low
The low limit of the KV factor is 0.1 [1/sec].
F0B Loop gain too high
The loop gain (KV factor) must be less than 100 [1/sec], but not so high that
a voltage corresponding to the maximum speed is output for a system
deviation of 1 pulse, i.e. the loop gain in 1/sec must be less than
EWA 4NEB 812 6057-02
must be greater than 4 · A [µm/pulse].
max
v [mm/min] · 1000
max
A [µm/pulse] · 60
Troubleshooting
Cross-
Reference
Section 5.1.5
2 2
(0.1 inch/s ,
Section 5.1.3
Section 5.1.3
Section 5.3.5
Section 5.1.6
Section 5.1.6
10-5