5.2 Function Code Tables
5-14
Drive control
Code Name Data setting range
Change
when
running
Data
copying
Default
setting
V/f
PG
V/f
w/o
PG
w/
PG
To rq ue
control
Refer to
page:
H67 Auto Energy Saving Operation
(Mode selection)
0: Enable during running at constant speed
1: Enable in all modes
Y Y 0 Y Y N Y N 5-104
5-198
H68 Slip Compensation 1
(Operating conditions)
0: Enable during ACC/DEC and at base frequency or above
1: Disable during ACC/DEC and enable at base frequency or above
2: Enable during ACC/DEC and disable at base frequency or above
3: Disable during ACC/DEC and at base frequency or above
N Y 0 Y Y N N N 5-114
5-198
H69 Anti-regenerative control
(Mode selection)
0: Disable
2: Torque limit control with Force-to-stop if actual deceleration time
exceeds three times the specified one
3: DC link bus voltage control with Force-to-stop if actual deceleration
time exceeds three times the specified one
4: Torque limit control with Force-to-stop disabled
5: DC link bus voltage control with Force-to-stop disabled
Y Y 0 Y Y Y Y N 5-198
H70 Overload Prevention Control 0.00: Follow the deceleration time selected
0.01 to 100.0 Hz/s, 999 (Cancel)
Y Y 999 Y Y Y Y N 5-199
H71 Deceleration Characteristics 0: Disable; 1: Enable Y Y 0 Y Y N N N 5-200
H72 Main Power Down Detection
(Mode selection)
0: Disable; 1: Enable
Y Y 1 Y Y Y Y Y
H73 Torque Limiter (Operating conditions) 0: Enable during ACC/DEC and running at constant speed
1: Disable during ACC/DEC and enable during running at constant
speed
2: Enable during ACC/DEC and disable during running at constant
speed
N Y 0 Y Y Y Y Y 5-107
5-200
H74 (Control target) 0: Torque limit
1: Torque current limit
2: Output power limit
N Y 1 N N Y Y Y
H75 (Target quadrants) 0: Drive/brake
1: Same for all four quadrants
2: Upper/lower limits
N Y 0 N N Y Y Y
H76 Torque Limiter (Frequency increment
limit for braking)
0.0 to 500.0Hz Y Y 5.0 Y Y N N N 5-198
5-200
H77 Service Life of DC Link Bus
Capacitor (Remaining time)
0 to 8760 (in units of 10 hours) Y N - Y Y Y Y Y 5-201
H78 Maintenance interval (M1) 0 (Disable): 1 to 9999 (in units of 10 hours) Y N 8760 Y Y Y Y Y
H79 Preset Startup Count for
Maintenance (M1)
0000 (Disable): 0001 to FFFF (hex.) Y N 0 Y Y Y Y Y 5-196
5-202
H80 Output Current Fluctuation Damping
Gain for Motor 1
0.00 to 0.40 (ROM version earlier than 2000)
0.00 to 1.00 (ROM version 2000 or later)
Y Y 0.20 Y Y N N Y
5-202
H81 Light Alarm Selection 1 0000 to FFFF (hex.) Y Y 0 Y Y Y Y Y 5-203
H82 Light Alarm Selection 2 0000 to FFFF (hex.) Y Y 0 Y Y Y Y Y
H84 Pre-excitation (Initial level) 100 to 400% Y Y 100 N N Y Y Y 5-205
H85 (Braking time) 0.00 (Disable), 0.01 to 30.00 s Y Y 0.00 N N Y Y Y
H86 Reserved *9 0 to 2 Y Y1, Y2 0 - - - - - 5-206
H87 Reserved *9 25.0 to 500.0 Hz Y Y 25.0 - - - - -
H88 Reserved *9 0 to 3; 999 Y N 0 - - - - -
H89 Reserved *9 0, 1 Y Y 0 - - - - -
H90 Reserved *9 0, 1 Y Y 0 - - - - -
H91 PID feedback wire break 0.0 (Disable alarm detection), 0.1 to 60.0 s Y Y 0.0 Y Y Y Y N 5-207
H92 Continuity of Running (P) 0.000 to 10.000 times; 999 Y Y1, Y2 999 Y Y N N N 5-83
H93 (I) 0.010 to 10.000 s; 999 Y Y1, Y2 999 Y Y N N N 5-207
H94 Cumulative Motor Run Time 1 0 to 9999
(The cumulative run time can be modified or reset in units of 10 hours.)
N N - Y Y Y Y Y 5-201
5-207
H95 DC Braking
(Braking response mode)
0: Slow
1: Quick
Y Y 1 Y Y N N N 5-94
5-207
H96 STOP key priority/
Start check function
0: STOP key priority: Disable, Start check function: Disable
1: STOP key priority: Enable, Start check function: Disable
2: STOP key priority: Disable, Start check function: Enable
3: STOP key priority: Enable, Start check function: Enable
Y Y 0 Y Y Y Y Y 5-207
H97 Clear Alarm Data 0: Disable
1: Enable (Setting "1" clears alarm data and then returns to "0.")
Y N 0 Y Y Y Y Y 5-197
5-208
H98 Protection/Maintenance Function
(Mode selection)
0 to 255: Display data in decimal format
Bit 0: Lower the carrier frequency automatically
(0: Disabled; 1: Enabled)
Bit 1: Detect input phase loss (0: Disabled; 1: Enabled)
Bit 2: Detect output phase loss (0: Disabled; 1: Enabled)
Bit 3: Select life judgment threshold of DC link bus capacitor
(0: Factory default level; 1: User setup level)
Bit 4: Judge the life of DC link bus capacitor
(0: Disabled; 1: Enabled)
Bit 5: Detect DC fan lock (0: Enabled; 1: Disabled)
Bit 6: Detect braking transistor error (for 22 kW or below)
(0: Disabled; 1: Enabled)
Bit 7: Switch IP20/IP40 enclosure (0: IP20; 1: IP40)
Y Y 83 Y Y Y Y Y 5-208
*9 These function codes are reserved for particular manufacturers. Do not access these function codes.
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