AFPX-E16T PANASONIC EW, AFPX-E16T Datasheet - Page 8
![Compact Brick Style PLC Expansion Unit](/photos/21/50/215000/4422705_sml.jpg)
AFPX-E16T
Manufacturer Part Number
AFPX-E16T
Description
Compact Brick Style PLC Expansion Unit
Manufacturer
PANASONIC EW
Datasheet
1.AFPX-C14PD.pdf
(20 pages)
Specifications of AFPX-E16T
Controller Output Type 1
Transistor
No. Of Inputs
8
No. Of Outputs
6
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8
I New PID Command (F356 EZPID) Produces a Temperature
I Multi-point PID control
GThe application of PLC-based temperature control has been
GHigh-accuracy PID control is possible by adopting a sophisticated
GHigher accuracy is obtained by ultra high-speed computations in a
GThe simultaneous multi-point auto-tuning simplifies complex
GThe high-speed control PI-D*
GBy combining with a sequence control, the parameters (Kp, Ti, Td, etc.)
Temperature Control
The high-level PID control easily achieves high-speed, high-accuracy
multi-point temperature control.
*1 Derivative type
*2 Proportional-derivative type
expanding such as multi-level temperature control, timer-
controlled temperature control, and a temperature control
relative to a variable based on a data computation results
etc. By using the new PID command (F356 EZPID), a PID
control program can be drastically simplified and the PLC-
based temperature control, which was previously thought
to be difficult by a PLC, can easily be achieved. The
example on the right, a simple uniform temperature control,
enables a surprisingly easily PID control with a single line
command by using a F356 command combined with a
touch-panel operation.
algorithm and floating-point operations.
32 µs/loop. For example, a 16-loop control only adds a scan time of
0.5 ms by ensuring minimum impact on the tact time.
parameter setting.
mode are available for selection according to the intended application.
can be changed during a PID control execution, thereby enabling
optimum temperature control in each stage including start up, mid-
range, and convergence.
The ability to change the target value easily enables multi-step
temperature control, which was difficult only with temperature
controllers. In addition, the multi-point temperature control enables
the centralized control of multiple temperature controllers with a
single FP-X for unified data management.
*1 Thermocouple connection requires FP0 Thermocouple Unit.
Control Program only in a Single Line.
PWM output
Target
value
Thermocouple *
PI-D mode
Two modes are selectable
SSR
1
I-PD mode
Heater
1
mode and overshoot suppression I-PD*
°C
Time
Constant Temperature
Target
value
Partial optimum control by changing parameters
High-speed PID
control
t
Smooth startup
previous F355 command
Rapid acceleration
Overshoot suppression
PID command execution
When using the
2
PWM output circuit
Parameter storage
Auto-tuning setup
Parameter setup
Auto-tuning end
frequency setup
Timer set value
Bit processing
Start bit OFF
PWM output
PWM output
Start bit ON
conversion
• Target value
• Control code
• PID control elements
Time
FP-X
R0
For connecting a thermocouple, please use an FP0 thermocouple
unit via an adapter (AFPX-EFP0).
T/C
F356 EZPID, WR1,
Multi-step control by changing the target value
Executing F356 PID command
command
When using the new
Only a
single
F356 PID command
Touch Panel
Modbus-RTU
T/C
• Target value setup
• Auto-tuning execution
Control code
Easy unification of
data management
Target value
Measured value Target value Output value
T/C
WX1,
Program
DT0,
T/C
DT100
Multiple temperature
controllers
Time
T/C
Output address
Y0