Mitsubishi Electric MELSEC-FX3S Series Manual page 113

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
FX -4AD/FX -4AD (4-channel Analog Input)
3U 3UC
BFM number
Convenient function setting:
Convenient functions: Automatic send
function, data addition, upper/lower limit
*1
#22
detection, abrupt change detection, peak
value holding
#23 to #25 Not used
Upper/lower limit value error status (Valid if b1
#26
of BFM#22 is set to ON)
Abrupt change detection status (Valid if b2 of
#27
BFM#22 is set to ON)
#28 Over-scale status
#29 Error status
#30 Model code K2080
#31 to #40 Not used
*1 Channel-1 offset data (Unit: mV or μA)
#41
*1
Channel-2 offset data (Unit: mV or μA)
#42
*1
Channel-3 offset data (Unit: mV or μA)
#43
*1 Channel-4 offset data (Unit: mV or μA)
#44
#45 to #50 Not used
*1 Channel-1 gain data (Unit: mV or μA)
#51
*1 Channel-2 gain data (Unit: mV or μA)
#52
*1
Channel-3 gain data (Unit: mV or μA)
#53
*1
Channel-4 gain data (Unit: mV or μA)
#54
#55 to #60 Not used
Channel-1 addition data (Valid if b0 of BFM#22
#61
is set to ON)
Channel-2 addition data (Valid if b0 of BFM#22
#62
is set to ON)
Channel-3 addition data (Valid if b0 of BFM#22
#63
is set to ON)
Channel-4 addition data (Valid if b0 of BFM#22
#64
is set to ON)
#65 to #70 Not used
Channel-1 lower limit value error setting (Valid if
#71
b1 of BFM#22 is set to ON)
Channel-2 lower limit value error setting (Valid if
#72
b1 of BFM#22 is set to ON)
Channel-3 lower limit value error setting (Valid if
#73
b1 of BFM#22 is set to ON)
Channel-4 lower limit value error setting (Valid if
#74
b1 of BFM#22 is set to ON)
#75 to #80 Not used
*1. If power failure occurs, the EEPROM will retain its data.
*2. Use b0 to b7.
*3. The offset and gain values should satisfy the following conditions: 7500 ≥ Gain value - Offset value ≥ 1000
*4. The offset and gain values should satisfy the following conditions: 30000 ≥ Gain value - Offset value ≥ 3000
PLC User's Manual - Analog Control Edition
Description
BFM#21
will be
used for
writing
data.
BFM#21
will be
used for
writing
data.
Setting range Initial value
*2 H0000 at delivery
- -
- H0000
- H0000
- H0000
- H0000
- K2080
- -
• Voltage input:
K0 at delivery
-10000 to
K0 at delivery
*3
+9000
• Current input:
K0 at delivery
-20000 to
K0 at delivery
*4
+17000
- -
• Voltage input:
K5000 at delivery
-9000 to
K5000 at delivery
*3
+10000
• Current input:
K5000 at delivery
-17000 to
K5000 at delivery
*4
+30000
- -
-16000 to +16000 K0
-16000 to +16000 K0
-16000 to +16000 K0
-16000 to +16000 K0
- -
Minimum digital
value in input
range
Minimum digital
From minimum
value in input
digital value in
range
input range to
Minimum digital
upper limit value
value in input
error setting value
range
Minimum digital
value in input
range
- -
5 Buffer Memory (BFM)
5.3 Buffer Memory List (BFM)
Data type Reference
Hexadeci- Subsection
mal 5.4.8
- -
Hexadeci- Subsection
mal 5.4.9
Hexadeci- Subsection
mal 5.4.10
Hexadeci- Subsection
mal 5.4.11
Hexadeci- Subsection
mal 5.4.12
Subsection
Decimal
5.4.13
- -
Decimal
Decimal
Subsection
5.4.14
Decimal
Decimal
- -
Decimal
Decimal
Subsection
5.4.14
Decimal
Decimal
- -
Decimal
Decimal
Subsection
5.4.15
Decimal
Decimal
- -
Decimal
Decimal
Subsection
5.4.16
Decimal
Decimal
- -
B-23
A
B
C
D
E
F
G
H
I
J