Mitsubishi Electric MELSEC FX Series User Manual page 140

FX -4LC User's Manual
3U
From previous page
M100 M14
Initialization
completed
flag
M8000
RUN monitor
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134
TO K0 K209
P
TO K0 K215
P
TO K0 K210
P
TO K0 K216
P
TO K0 K49
P
TO K0 K89
P
TO K0 K50
P
TO K0 K90
P
TO K0 K236
P
TO K0 K238
P
TO K0 K239
P
FROM K0 K0
FROM K0 K1
FROM K0 K2
FROM K0 K5
FROM K0 K9
FROM K0 K21
FROM K0 K252
9.2 Example of a Program for PID Control
From previous page
Alarm mode setting 1 (CH1):
K12 K1
Upper limit deviation alarm with re-wait
Alarm mode setting 1 (CH2):
K12 K1
Upper limit deviation alarm with re-wait
Alarm mode setting 2 (CH1):
K13 K1
Lower limit deviation alarm with re-wait
Alarm mode setting 2 (CH2):
K13 K1
Lower limit deviation alarm with re-wait
K300 K1
Alarm 1 set value:
Upper limit deviation = +30.0
K300 K1
K-300 K1
Alarm 2 set value:
Lower limit deviation = -30.0
K-300 K1
Temperature rise completion range:
K3 K1
3 C
CT monitor method:
K0 K1
ON current/OFF current (initial value)
CT ratio setting:
K800 K1
800 (initial value)
Flag:
K4M0 K1
BFM#0
Event (CH1):
K4M20 K1
BFM#1
Event (CH2):
K4M40 K1
BFM#2
Measured value:
D5 K2
BFM#5 (CH1)
BFM#6 (CH2)
Control output value:
D9 K2 BFM#9 (CH1)
BFM#10 (CH2)
Heater current measured value:
D21 K2 BFM#21 (CH1)
BFM#22 (CH2)
Set value range error address:
D252 K1
BFM#252
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9 Program Examples
C
C
→
M0 to M15
→
M20 to M35
→
M40 to M55
→
D5
→
D6
→
D9
→
D10
→
D21
→
D22
→
D252