Data Blocks/Error Lists
C-18
FM 351 Positioning Module
C79000-G7076-C351-02
No. Diagnostic
Interrupt
Meaning
11
Incorrect actual value specified No
Cause Linear axis: the coordinate is outside the current
(possibly shifted) software limit switch.
Rotary axis: The coordinate is < 0 or higher than the
end of the rotary axis.
12
Incorrect reference point No
Cause Linear axis: the coordinate is outside the current
(possibly shifted) software limit switch.
Rotary axis: The coordinate is < 0 or higher than the
end of the rotary axis.
20
Activate machine data not permitted No
Cause There are no new (error-free) machine data on the
module
27
Illegal bit-coded setting No
Cause Unused and, in this case, unwritten bits are not 0.
29
Illegal bit coding No
Cause Unused and, in this case, unwritten bits are not 0.
34
Cancel set actual value not possible No
Cause The actual position value would be outside the
working range with an SSI encoder and a linear axis
after making the setting.
36
Incorrect switchover difference in incr. dim. no. 255 No
Cause The value is not within the permitted numeric range
of $100 m or $1000 m.
On a rotary axis, the coordinate must be > = 0 and
less than the end of the rotary axis.
37
Incorrect switch-off difference in incr. dim. no. 255 No
Cause The value is not within the permitted numeric range
of $100 m or $1000 m.
The switch-off difference must be smaller than the
switchover difference.
107
Parameters not set for the axis No
Cause Either there are no machine data on the axis or they
are not activated.
108
Axis not synchronized No
Cause One of the jobs “set actual value” or “set actual value
on-the-fly” was started although the axis is not
synchronized.