Mitsubishi Electric FX5 User Manual page 97

Melsec iq-f series
Hide thumbs Also See for FX5:
Table of Contents

Advertisement

Program
SM402
Initial pulse
X10
PID control is started
after auto-tuning
SM402
Initial pulse
SM402
Initial pulse
X10
X11
PID control is started
PID control is started
after auto-tuning
(without auto-tuning)
X10
PID
PID control is started
after auto-tuning
X11
PID control is started
(without auto-tuning)
M4
PID is executed
ST0
Heater operation
cycle
M4
PID is executed
M4
< ST0 D502
ST0<D502
PID is executed
MOV
K5000
D500
MOV
K500
D510
SET
D511.0
SET
D511.5
SET
D511.7
MOV
K2000
D532
MOV
K0
D533
SET
D511.6
MOV
K500
D535
MOV
K1800
D536
MOV
K0
D537
MOV
K-50
D538
SET
D511.4
RST
SM6021
RST
D502
D500
SD6022
D510
D502
M4
OUTHS
ST0
K2000
RST
ST0
Y1
END
The target value is set to 50C
The sampling time is set to
500 ms
The operation direction is set to
backward operation
The upper and lower limits of
output value is set to valid
Use overshoot
suppression setting
The output value upper limit
is set to ON for 2 sec.
The output value lower limit
is set to ON for 0 sec.
The auto-tuning mode is set
to limit cycle method
The PV value threshold
(hysteresis) width (SHPV) is
set to 5.0°C
The output value upper limit
(ULV) is set to ON for 1.8 sec.
The output value lower limit
(LLV) is set to ON for 0 sec.
The wait setting parameter
(kW) from the end of tuning
cycle to PID control start is
set to -50 (wait is not provided)
Auto-tuning is started
The built-in analog is set to used CH
CH1: SM6021
CH2: SM6061
The PID output is initialized
Built-in analog monitor
PID instruction
CH1: SD6022
drive
CH2: SD6062
PID is executed
The heater operation
cycle is set to 2 sec.
Preset
Heater output
10 PID CONTROL FUNCTION
10.8 Examples of Program
PID instruction
initial setting
Auto-tuning
initial setting
0: Enable
1: Disable
Heater output control
95
10

Advertisement

Table of Contents
loading

Table of Contents