Mitsubishi Electric FR-A741-5.5K Installation Manualline page 20

PARAMETER
Parameter Name
PU communication
119
stop bit length
PU communication
120
parity check
Number of PU
121
communication retries
PU communication
122
check time interval
PU communication
123
waiting time setting
PU communication
124
CR/LF selection
Terminal 2 frequency
125
setting gain frequency
Terminal 4 frequency
126
setting gain frequency
PID control auto-
127
matic switcho-
ver frequency
PID action selec-
128
tion
PID proportional
129
band
PID integral time 0.1 to 3600s,
130
131
PID upper limit
132
PID lower limit
PID action set
133
point
PID differential
134
time
Electronic
135
bypass sequence
selection
MC switchover
136
interlock time
137
Start waiting time 0 to 100s
Bypass selec-
138
tion at a fault
Automatic
switchover
139
frequency from
inverter to
bypass operation
Backlash accel-
140
eration stopping
frequency
Backlash accel-
141
eration stopping
time
Backlash
deceleration
142
stopping
frequency
Backlash decel-
143
eration stopping
time
Speed setting switch-
144
over
PU display
145
PU language
selection
14
Setting Range Initial Value
0, 1, 10, 11 1
0, 1, 2 2
0 to 10, 9999 1
0, 0.1 to 999.8s,
9999
9999
0 to 150ms,
9999
9999
0, 1, 2 1
0 to 400Hz 60Hz
0 to 400Hz 60Hz
0 to 400Hz,
9999
9999
10, 11, 20, 21,
10
50, 51, 60, 61
0.1 to 1000%,
100%
9999
1s
9999
0 to 100%, 9999 9999
0 to 100%, 9999 9999
0 to 100%, 9999 9999
0.01 to 10.00s,
9999
9999
0, 1 0
0 to 100s 1s
0.5s
0, 1 0
0 to 60Hz, 9999 9999
0 to 400Hz 1Hz
0 to 360s 0.5s
0 to 400Hz 1Hz
0 to 360s 0.5s
0, 2, 4, 6, 8, 10,
102, 104, 106, 4
108, 110
0 to 7 1
Parameter Name
Stall prevention
148
level at 0V input
Stall prevention
149
level at 10V input
Output current
150
detection level
Output current
151
detection signal
delay time
Zero current
152
detection level
Zero current
153
detection time
Voltage reduction
154
selection during stall
prevention operation
RT signal function
155
validity condition
selection
Stall prevention
156
operation selection
157
OL signal output timer 0 to 25s, 9999
AM terminal function
158
selection
Automatic switchover
frequency range from
159
bypass to inverter
operation
User group read
160
selection
Frequency setting/key
161
lock operation
selection
Automatic restart
after
162
instantaneous
power failure
selection
First cushion
163
time for restart
First cushion
164
voltage for
restart
Stall prevention
165
operation level
for restart
Output current
166
detection signal
retention time
Output current detec-
167
tion operation selec-
tion
168
Parameter for manufacturer setting. Do not set.
169
170
Watt-hour meter clear 0, 10, 9999
Operation hour meter
171
clear
User group registered
172
display/batch clear
User group
173
registration
Setting Range Initial Value
0 to 220% 150%
0 to 220% 200%
0 to 220% 150%
0 to 10s 0s
0 to 220% 5%
0 to 1s 0.5s
0, 1 1
0, 10 0
0 to 31, 100, 101 0
0s
1 to 3, 5 to 8, 10
to 14, 17, 18, 21,
1
24, 32 to 34, 50,
52, 53
0 to 10Hz, 9999 9999
0, 1, 9999 0
0, 1, 10, 11 0
0, 1, 2, 10, 11,
0
12
0 to 20s 0s
0 to 100% 0%
0 to 220% 150%
0 to 10s, 9999 0.1s
0, 1 0
9999
0, 9999 9999
9999, (0 to 16) 0
0 to 999, 9999 9999