Features
Standard
Specifications
Outline
Dimension
Drawings
Operation
Panel
Protective
Functions
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Peripheral Devices
Why energy
savings?
Terminal Connection
Diagram
Terminal Specification
Explanation
Parameter
List
Explanations
of
Parameters
26
Power failure stop
261 Power failure stop selection 0, 1, 2 1 0 43
262 Subtracted frequency at deceleration
start 0 to 20Hz 0.01Hz 3Hz 43
263 Subtraction starting frequency 0 to 120Hz, 9999 0.01Hz 60Hz 43
264 Power-failure deceleration time 1 0 to 3600/ 360s 0.1/0.01s 5s 43
265 Power-failure deceleration time 2 0 to 3600/ 360s, 9999 0.1/0.01s 9999 43
266 Power failure deceleration time
switchover frequency 0 to 400Hz 0.01Hz 60Hz 43
267 Terminal 4 input selection 0, 1, 2 1 0 35
268 Monitor decimal digits selection 0, 1, 9999 19999 32
269 Parameter for manufacturer setting. Do not set.
299 Rotation direction detection selection at
restarting 0, 1, 9999 19999 33
RS-485 communication
331 RS-485 communication station 0 to 31(0 to 247) 1 0 38
332 RS-485 communication speed 3, 6, 12, 24, 48, 96, 192,
384 196 38
333 RS-485 communication stop bit length 0, 1, 10, 11 1 1 38
334 RS-485 communication parity check
selection 0, 1, 2 1 2 38
335 RS-485 communication number of
retries 0 to 10, 9999 1 1 38
336 RS-485 communication check time
interval 0, 0.1 to 999.8s, 9999 0.1s 0s 38
337 RS-485 communication waiting time
setting 0 to 150ms, 9999 19999 38
338 Communication operation command
source 0, 1 1 0 44
339 Communication speed command source 0, 1, 2 1 0 44
340 Communication startup mode selection 0, 1, 2, 10, 12 1 0 37
341 RS-485 communication CR/LF selection 0, 1, 2 1 1 38
342 Communication EEPROM write selection 0, 1 1 0 38
343 Communication error count 1 0 38
Remote output
495 Remote output selection 0, 1 1 0 44
496 Remote output data 1 0 to 4095 1 0 44
497 Remote output data 2 0 to 4095 1 0 44
Maintenance
503 Maintenance timer 0 (1 to 9998) 1 0 44
504 Maintenance timer alarm output set time 0 to 9998, 9999 19999 44
Communication
549 Protocol selection 0, 1 1 0 38
550 NET mode operation command source
selection 0, 1, 9999 19999 44
551 PU mode operation command source
selection 1, 2 1 2 44
Current
average
monitor
555 Current average time 0.1 to 1.0s 0.1s 1s 44
556 Data output mask time 0.0 to 20.0s 0.1s 0s 44
557 Current average value monitor signal
output reference current 0 to 500/0 to 3600A*1 0.01/0.1A*1 Rated inverter
current 44
563 Energization time carrying-over times 0 to 65535 1 0 32
564 Operating time carrying-over times 0 to 65535 1 0 32
571 Holding time at a start 0.0 to 10.0s, 9999 0.1s 9999 29
PID
control
575 Output interruption detection time 0 to 3600s, 9999 0.1s 1s 39
576 Output interruption detection level 0 to 400Hz 0.01Hz 0Hz 39
577 Output interruption release level 900 to 1100% 0.1% 1000% 39
611 Acceleration time at a restart 0 to 3600s, 9999 0.1s 5/15s*1 33
*1 Differ according to capacities. (55K or less/75K or more)
Function
Parameters
Name Setting Range Increments Initial Value
Refer to
page