Mitsubishi Electric FX3G User Manual page 273

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
FX -4DA (4-channel Analog Output)
3U
• For FX /FX
3G 3GC
Initial pulse
M8002
FNC 79
TO P
RUN monitor
M8000
T0
FNC 79
TO P
FNC 79
P
TO
FNC 79
TO P
FNC 79
TO P
FNC 79
TO P
FNC 79
TO P
FNC 79
TO P
FNC 79
TO P
X000
FNC 79
TO P
X001
FNC 79
TO P
X002
FNC 79
TO P
RUN monitor
M8000
FNC 79
TO
M22
M23
M0
*1. The output mode setting, setting of corrective function by load characteristics and status automatic
transfer function setting are retained in the EEPROM of FX
sequence program is deleted, the previously set functions will still be valid.
*2. After setting the output mode, set the data writing time (waiting time) to 5 seconds or more for each
setting. After the output mode is specified, and the same output mode is used, it is not necessary to
set the output mode and the waiting time (T0 K50).
PLC User's Manual - Analog Control Edition
/FX /FX Series PLCs
3U 3UC
K0 K0 H2200
K50 *2
T0
K0 K38 H1122
K0 K41 K-3200
K0 K43 K6400
K0 K45 K28800
K0 K47 K25600
K0 K50 H0011
K0 K51 K5000
K0 K60 H0007
K0 K40 H0003
K0 K29 K0
K0 K28 K0
K0 K1 D10
FNC 12
D201 K2Y000
MOV
FNC 12
D200
MOV
FNC 12
D202 K4M20
MOV
Y010
Y011
Output modes of channels 1 to 4 will be specified
K1
K1 Upper/lower limit function setting
Setting of lower limit values for channels 1 and 2
K2
K2 Setting of lower limit values for channels 3 and 4
Setting of upper limit values for channels 1 and 2
K2
Setting of upper limit values for channels 3 and 4
K2
K1 Corrective function setting by load resistance
K2 Setting of load resistance values for channels 1 and 2
Status automatic transfer function setting
K1
(The initial setting of destination data registers is used,
and the sequence program for this function is omitted.)
K1 Clearance of upper/lower limit function status data
K1 Clearance of error status data
K1 Clearance of disconnection detection status data
K4 Transfer of data that will be output from channels 1 to 4
Output of upper/lower limit error status of channels to
Y000 to Y007
K4M0
Disconnection detected in channels 3 and 4
Output to Y010
Error detected Output to Y011
-4DA. For this reason, even if the
3U
8 Examples of Practical Programs
8.2 Example of Program using Useful Functions
*1
*1
*1
A
B
C
D
*1
E
F
G
H
I
J
E-59