Mitsubishi Electric MELSEC FX Series User Manual page 81

FX -4LC User's Manual
3U
BFM No.
CH1 CH2 CH3 CH4
#69 #109 #149 #189 Adjustment sensitivity (dead zone) setting
#70 #110 #150 #190
#71 #111 #151 #191
#72 #112 #152 #192 Primary delay digital filter setting
#73 #113 #153 #193 Setting change ratio limiter
#74 #114 #154 #194 AT (Auto tuning) bias
#75 #115 #155 #195
#76 #116 #156 #196 Setting limiter upper limit
#77 #117 #157 #197 Setting limiter lower limit
#78 #118 #158 #198 Loop breaking alarm judgement time
#79 #119 #159 #199 Loop breaking alarm dead zone
#80 #120 #160 #200 Micro voltage input scaling upper limit
#81 #121 #161 #201 Micro voltage input scaling lower limit
#82 #122 #162 #202 External input range upper limit
#83 #123 #163 #203 External input range lower limit
#84 #124 #164 #204 External output range upper limit
#85 #125 #165 #205 External output range lower limit
#86 #126 #166 #206 Transistor output selection
#87 #127 #167 #207 ST (startup tuning) execution command
#208 #214 #220 #226 Input range
#209 #215 #221 #227 Alarm 1 alarm mode setting
#210 #216 #222 #228 Alarm 2 alarm mode setting
#211 #217 #223 #229 Alarm 3 alarm mode setting
#212 #218 #224 #230 Alarm 4 alarm mode setting
#213 #219 #225 #231 Not used
#232
#233
#234
#235
#236
#237
#238
#239
Name
PID control Control output cycle setting
Heating/cooling Heating control output period
PID control setting
PID control Not used
Heating/cooling Cooling control output period
PID control setting
Normal/reverse operation
PID control
selection
Heating/cooling
Not used
PID control
PID control Not used
Heating/cooling
cooling method setting
PID control
Alarm dead band setting
Alarm delay count
Number of times of heater disconnection alarm
delay/Number of times of current error detection
when output is OFF delay
Temperature rise completion range setting
Temperature rise completion soak time
CT monitor method switch
CT ratio setting
8.1 Buffer Memory List
Initial
Description/set range
value
1 to 100 (0.1 to 10.0% of span)
5 to 1000 (0.5 to 100.0 sec.)
-
5 to 1000 (0.5 to 100.0 sec.)
0 to 100 sec.
0 to 1000 (0.0 to 100.0% of
span)
±input span
0 : Normal operation
1 : Reverse operation
-
Setting limiter lower limit + 1 to
1300
Input range upper limit
Input range lower limit to
Setting limiter upper limit - 1
0 to 7200 sec.
0 to input span
-20000 to +20000
10000
(Reverse between upper limit
and lower limit is not allowed.
Span should be 20000 or less.)
-32000 to +32000
10000
(Reverse between upper limit
and lower limit is not allowed.)
-32000 to +32000
10000
(Reverse between upper limit
and lower limit is not allowed.)
0 to 7
0 : Stops Startup tuning
1 : Performs Startup tuning
0 to 47
0 to 14
-
-
0 : Air cooling type
1 : Water cooling type
2 : Cooling gain linear type
0 to 100 (0.0 to 10.0% of span)
0 to 30000 times
3 to 255 times
0 to 100 ( C, F, digit)
0 to 3600 sec.
0 : Monitors both ON current
and OFF current
1 : Monitors only ON current
1 to 9999
8 Buffer Memory
1
Remarks
10 R/W
300
R/W
2
300
0 - - -
300 R/W
0 R/W -
3
0 R/W
0 R/W
1 R/W -
0 - - -
4
R/W
-100 R/W
480 R/W -
0 R/W
5
R/W -
0 R/W -
R/W -
0 R/W -
6
R/W -
0 R/W -
0 R/W -
0 R/W - -
2 R/W -
7
0 -
0 -
R/W
0 -
0 -
0 - - -
8
0 - - -
0 R/W -
10 R/W
0 R/W -
9
3 R/W -
10 R/W -
0 R/W -
10
0 R/W -
800 R/W -
75