Procedures For Executing Table Output Function - Mitsubishi FX3U-4AD User Manual

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4DA (4-channel Analog Output)
3U
6.4

Procedures for executing table output function

After setting the output patterns for the channels (BFM #81 to #84) and the number outputs for the
channels (BFM #85 to #88), turn on the table output function start/stop command (BFM #80) to
execute the table output function.
1. Set the output patterns for the channels. (BFM #81 to #84, initial value: K1)
Set the output patterns for the channels in BFM #81 to #84.
The output pattern can be changed in the middle of outputting the table.
Setting range for BFM #81 to #84: 1 to 10
When a value out of the setting range is set, the error code K31 is stored in the table output error code BFM
#90, the number of the buffer memory (K81 to K84) that has developed the table output error is stored in BFM
#91, and b8 of the error status BFM #29 is turned on.
2. Set the number of table outputs for the channels. (BFM #85 to #88, initial value: K0)
Set the number of table outputs for the channels in BFM #85 to #88.
The number of outputs can be changed even during outputting the table.
Setting range for BFM #85 to #88: 0 to 32767
When 0 is set, output of the table will be repeated until the table output is stopped by BFM #80.
When a value out of the setting range is set, the error code K32 is stored in the table output error code BFM
#90, the number of the buffer memory (K85 to K88) that has developed the table output error is stored in BFM
#91, and b8 of the error status BFM #29 is turned on.
3. Table output start/stop (BFM #80, initial value: H0000)
Table output is started and stopped by setting BFM #80 as shown below.
H
ch4
ch3
Set value
0
1
Other than above
values
* When a value out of the setting range is set, the error code K33 is stored in the table output error code BFM
#90, the number of the buffer memory (K80) that has developed the table output error is stored in BFM #91,
and b8 of the error status BFM #29 is turned on.
E-48
ch1
ch2
Description
The table output function of each channel is stopped.
The table output function of each channel is started.
After output of the final point in the last cycle, 0 will be
automatically written.
Invalid*
6 Table Output Function
6.4 Procedures for executing table output function