FX1S-30MR-ES/UL MITSUBISHI, FX1S-30MR-ES/UL Datasheet - Page 235

• Manufacturer Part Number: FX1S-30MR-ES/UL
• Description: PLC, 16 IN, 14 RELAY OUT, 110V/2
• Manufacturer: MITSUBISHI

Specifications of FX1S-30MR-ES/UL

• No. Of Analogue Inputs: 16
• No. Of Analogue Outputs: 14
• Ip/nema Rating: IP10
• Approval Bodies: CE, CUL, UL
• External Depth: 49mm
• External Length / Height: 90mm
• External Width: 60mm
• Mounting Type: Panel

5.10.5
FX Series Programmable Controlers
EADD (FNC 120)
Points to note:
a) The instruction must use the double word format; i.e., DEADD or DEADDP. All source data
b) If a constant K or H is used as source data, the value is converted to floating point before
c) The addition is mathematically correct: i.e., 2.3456
d) The same device may be used as a source and as the destination. If this is the case then,
e) If the result of the calculation is zero “0” then the zero flag, M8020 is set ON.
For more information about the format of floating point number refer to page 4-46.
EADD
FNC 120
(Floating
Point
Addition)
Mnemonic
and destination data will be double word; i.e. uses two consecutive data registers to store
the data (32 bits).
Except for K or H, all source data will be regarded as being in floating point format and the
result stored in the destination will also be in floating point format.
the addition operation.
on continuous operation of the DEADD instruction, the result of the previous operation will
be used as a new source value and a new result calculated.
This will happen every program scan unless the pulse modifier or an interlock program is
used.
If the result of the calculation is larger than the largest floating point number then the carry
flag, M8021 is set ON and the result is set to the largest value.
If the result of the calculation is smaller than the smallest floating point number then the
borrow flag, M8022 is set ON and the result is set to the smallest value.
Adds two floating
point numbers
together
Function
K, H - integer value automatically
converted to floating point
D - must be in floating point
format (32 bits).
S
1
Operation:
The floating point values stored in the source
devices S
result stored in the destination device D.
Operands
S
1
2
and S
10
2
2
+ (-5.6
D - a floating
point value
(32 bits).
are algebraically added and the
D
10
-1
Applied Instructions 5
) = 2.34
DEADD,
DEADDP:
13 steps
Program steps
5-113
10
2