FX1S-30MR-ES/UL MITSUBISHI, FX1S-30MR-ES/UL Datasheet - Page 208

• 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

FX Series Programmable Controlers
d) If the SEGL instruction is suspended during mid-operation, when it is restarted it will start
e) The SEGL instruction may be used TWICE on FX
Selecting the correct value for operand n
The selection of parameter n depends on 4 factors;
1) The logic type used for the PLC output
2) The logic type used for the seven segment data lines
3) The logic type used for the seven segment strobe signal
4) How many sets of displays are to be used
There are two types of logic system available, positive logic and negative logic. Depending on
the type of system, i.e. which elements have positive or negative logic the value of n can be
selected from the table below with the final reference to the number of sets of seven segment
displays being used:
Seven
segment
Display
logic
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Device considered
from the beginning of its cycle and not from its last status achieved.
can operate an Unlimited number of SEGL instructions.
PLC Logic
PLC Logic
(Source)
(Source)
(Source)
(Source)
(Sink)
(Sink)
(Sink)
(Sink)
Strobe
signal logic
Data
signal logic
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
With a source output, when the
output is HIGH the internal logic is ‘1’
Data is latched and held when this
signal is HIGH, i.e. its logic is ‘1’
Active data lines are held HIGH,
i.e. they have a logic value of ‘1’
Source output
Data Logic
Seven segment display logic
(High)
(High)
(High)
(High)
(Low)
(Low)
(Low)
(Low)
Positive logic
Positive
Negative
Negative
Positive
Negative
Positive
Positive
Negative
Strobe logic
(High)
(High)
(High)
(High)
(Low)
(Low)
(Low)
(Low)
2N
& FX
With a sink output, when the output
is LOW the internal logic is ‘1’
Data is latched and held when this
signal is LOW, i.e. its logic is ‘1’
Active data lines are held LOW, i.e.
they have a logic value of ‘1’
Sink output
2NC
1 display set
controllers. FX
Negative logic
0
1
2
3
Applied Instructions 5
n
1S
2 display sets
5-86
& FX
4
5
6
7
1N
units