Features
Standard
Specifications
Outline
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Operation
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Protective
Functions
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Peripheral Devices
Why energy
savings?
Terminal Connection
Diagram
Terminal Specification
Explanation
Parameter
List
Explanations
of
Parameters
24
Commercial power
supply-inverter
switch-over
135 Commercial power-supply switchover
sequence output terminal selection 0, 1 1 0 39
136 MC switchover interlock time 0 to 100s 0.1s 1s 39
137 Waiting time at a start 0 to 100s 0.1s 0.5s 39
138 Commercial power-supply operation
switchover selection at an alarm 0, 1 1 0 39
139
Automatic switchover frequency
between inverter and commercial power-
supply operation
0 to 60Hz, 9999 0.01Hz 9999 39
Backlash
measures
140 Backlash acceleration stopping
frequency 0 to 400Hz 0.01Hz 1Hz 30
141 Backlash acceleration stopping time 0 to 360s 0.1s 0.5s 30
142 Backlash deceleration stopping
frequency 0 to 400Hz 0.01Hz 1Hz 30
143 Backlash deceleration stopping time 0 to 360s 0.1s 0.5s 30
144 Speed setting switchover 0, 2, 4, 6, 8, 10, 102, 104,
106, 108, 110 1 4 31
PU
145 PU display language selection 0 to 7 1 0 40
Current detection
148 Stall prevention level at 0V input. 0 to 150% 0.1% 120% 30
149 Stall prevention level at 10V input. 0 to 150% 0.1% 150% 30
150 Output current detection level 0 to 150% 0.1% 120% 40
151 Output current detection signal delay
time 0 to 10s 0.1s 0s 40
152 Zero current detection level 0 to 150% 0.1% 5% 40
153 Zero current detection time 0 to 1s 0.01s 0.5s 40
154 Voltage reduction selection during stall
prevention operation 0, 1 1 1 30
155 RT signal reflection time selection 0, 10 1 0 40
156 Stall prevention operation selection 0 to 31, 100, 101 1 0 30
157 OL signal output timer 0 to 25s, 9999 0.1s 0s 30
158 AM terminal function selection 1 to 3, 5, 6, 8 to 14, 17, 21,
24, 50, 52, 53 1 1 32
159
Automatic switchover ON range
between commercial power-supply and
inverter operation
0 to 10Hz, 9999 0.01Hz 9999 39
160 User group read selection 0, 1, 9999 19999 40
161 Frequency setting/key lock operation
selection 0, 1, 10, 11 1 0 41
Automatic
restart
functions
162 Automatic restart after instantaneous
power failure selection 0, 1, 10, 11 1 0 33
163 First cushion time for restart 0 to 20s 0.1s 0s 33
164 First cushion voltage for restart 0 to 100% 0.1% 0% 33
165 Stall prevention operation level for
restart 0 to 150% 0.1% 120% 33
Current
detection
166 Output current detection signal retention
time 0 to 10s, 9999 0.1s 0.1s 40
167 Output current detection operation
selection 0, 1 1 0 40
168 Parameter for manufacturer setting. Do not set.
169
Cumulative
monitor
clear
170 Cumulative power meter clear 0, 10, 9999 19999 32
171 Operation hour meter clear 0, 9999 19999 32
User
group
172 User group registered display/batch
clear 9999, (0 to 16) 1 0 40
173 User group registration 0 to 999, 9999 19999 40
174 User group clear 0 to 999, 9999 19999 40
Function
Parameters
Name Setting Range Increments Initial Value
Refer to
page