Err Led Is Flashing On The Unit - Panasonic FP7 User Manual

(Note 1) The error occurs only when the condition of the limit stop is satisfied.
■
Error code 41: Occurrence condition of table setting error
● The last table of the positioning setting tables is not the E point. (e.g. The P point, C point
and J point are set continuously.)
● The control method of the J-point control table is absolute.
● The tables whose control method is absolute are set repeatedly.
● The opposite pulse output directions (forward/reverse) are set on the consecutive tables of P
+E points.
● Axes to which the interpolation operation setting is made are selected for the positioning
simultaneous start (MPOS).

12.2.3 ERR LED is Flashing on the Unit

■
Situation
A warning occurred. The setting content is wrong. A warning also occurs in the initial state at
the time of factory shipment as the output setting is not configured.
■
Solution
Check the condition according to the following procedure.
1.
Select Online>Device Monitor in FPWIN GR7.
2.
Monitor the unit memory (UM00065) and confirm the warning code.
3.
Check the appropriate way to handle for each warning code, switch the mode to PROG.
mode and review the settings or program.
4.
Switch the mode to RUN mode. Once the ERR.LED turns off, the warning state will be
cleared. If the LED does not turn off, repeat the above operation.
■
Warning code
Code Name
Interrupt
U1
setting error
Output
U2
setting error
Input voltage
U3
setting error
Pulse output
U4
setting error
WUME-FP7MXY-06
Situation
As the interrupt switch is not set, the
interrupt function is not activated.
Output polarities are mixed.
This error occurs when the sink output,
source output, push-pull output (negative
logic), or push-pull (positive logic) are
mixed.
The input voltage is set by two points.
A value exceeding the operation
guarantee range (over 500,001) is set.
12.2 Troubleshooting
Solution
Turn on the mode setting switch no. 1 of
the unit to enable the interrupt function.
This is a warning to check if the wiring is
correct.
If you want to clear warnings, set
"Warning annunciation" to ""Not
announce"" using the tool software or
program.
Set the input voltage on a program by four
points.
Monitor the unit memory (UM0015E/
UM0015F) in which the pulse output flag
is stored, and review the settings after
confirming the detailed information.
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