Hitachi L2002 Instruction Manual page 264

B–28
ModBus Data Listing
Func.
Name
Code
A039 Jog stop mode
A041 Torque boost select
A241 Torque boost select, 2nd
motor
A042 Manual torque boost
value
A242 Manual torque boost
value, 2nd motor
A043 Manual torque boost
frequency adjustment
A243 Manual torque boost
frequency adjustment,
2nd motor
A044 V/f characteristic curve
selection
A244 V/f characteristic curve
selection, 2nd motor
A045 V/f gain setting
A051 DC braking enable
A052 DC braking frequency
setting
A053 DC braking wait time
A054 DC braking force for
deceleration
A055 DC braking time for
deceleration
Holding Registers for "A" Group Standard Functions
R/W Description
R/W Define how end of jog stops
the motor; three options:
00... Free-run stop
01... Controlled deceleration
02... DC braking to stop
R/W Two options:
00... Manual torque boost
R/W
01... Automatic torque boost
R/W Can boost starting torque
between 0 and 20% above
normal V/f curve,
R/W
range is 0.0 to 20.0%
R/W Sets the frequency of the V/f
breakpoint A in graph (top of
previous page) for torque
R/W
boost, range is 0.0 to 50.0%
R/W Two available V/f curves;
two select codes:
00... Constant torque
R/W
01... Reduced torque
R/W Sets voltage gain of the
inverter, range is 20. to 100.%
R/W Two options; select codes:
00... Disable
01... Enable
R/W The frequency at which DC
braking begins,
range is from the start
frequency (B082) to 60 Hz
R/W The delay from the end of
controlled deceleration to start
of DC braking (motor free
runs until DC braking begins),
range is 0.0 to 5.0 sec.
R/W Level of DC braking force,
settable from 0 to 100%
R/W Sets the duration for DC
braking, range is 0.0 to 60.0
seconds
Network Data
Register
Range
hex dec.
1049h 04169 0, 1, 2
104Ah 04170 0, 1
1510h 05392
104Bh 04171 0 to 200
1511h 05393
104Ch 04172 0 to 500
1512h 05394
104Dh 04173 0, 1, 2
1513h 05395
104Eh 04174 20 to 100
1051h 04177 0, 1
1052h 04178 (B082 x
10) to 600
1053h 04179 0, 1
1054h 04180 0 to 100
1055h 04181 0 to 600
Res.
—
—
0.1 %
0.1 %
—
1 %
—
0.1 Hz
—
1 %
0.1 sec