Mitsubishi Electric MELSERVO-JE MR-JE-C, Инструкция по эксплуатации

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6. MODBUS REGISTERS
6 - 13
Address Name and function
Data
type
Read/
write
Initial value Range Unit
Saved
to EEP-
ROM
Para-
meter
No. of
Points/
No. of
Registers
Continuous
read/
continuous
write
607D Software limit (Software position limit)
Set the range for limiting the command
position. Target position (607Ah) is limited
within the range between Min position limit
(607Dh: 1) and Max position limit (607Dh: 2).
When the set value of Min position limit
(607Dh: 1) is equal to or greater than the set
value of Max position limit (607Dh: 2), the
function of Software position limit (607Dh) is
disabled.
1
bytes
Reading 2 02h (fixed) 5
Impossible
Stroke limit - (Min position limit)
The stroke limit value in the reverse direction is
returned in units of commands. 4
bytes
Read/
write
0 80000000h
to
7FFFFFFFh
pos
units
PT17/
PT18
Stroke limit + (Max position limit)
The stroke limit value in the forward direction is
returned in units of commands. 4
bytes
Read/
write
0 80000000h
to
7FFFFFFFh
pos
units
PT15/
PT16
607E Rotation direction selection (Polarity)
The rotation direction selection can be set.
Bit 7: position polarity
Bit 6: velocity polarity
Bit 5: torque polarity
Turn on or off both bit 6 and bit 7 to set the
rotation direction to position commands and
speed commands. Turn on or off all of bit 5 to
bit 7 to set the rotation direction to torque
commands.
1
bytes
Read/
write
00h 00h to FFh PA14/
PC29
1
Impossible
607F Maximum speed command (Max profile
velocity)
Set the maximum speed command for the
profile position mode (pp) and profile velocity
mode (pv). When a value exceeding this object
is set to Target velocity (60FFh) or Profile
velocity (6081h), the speed is limited with the
value of this object.
4
bytes
Read/
write
2000000 00000000h
to
001E8480h
(2000000)
0.01
r/min
PT51 2 Impossible
6080 Servo motor maximum speed (Max motor
speed)
The maximum speed of the servo motor is
returned. Operation cannot be performed at a
speed exceeding the speed set with this
object.
4
bytes
Read/
write
00000000h
to
FFFFFFFFh
r/min 2 Impossible
6081 Command speed (Profile velocity)
The current speed command value can be
read.
The speed command value can also be set.
Set a value in units of 0.01 r/min.
4
bytes
Read/
write
10000 00000000h
to
permissible
instantane-
ous speed
0.01
r/min
PT50 2
Impossible
6083 Acceleration time constant (Profile
acceleration)
The current acceleration time constant can be
read.
The acceleration time constant can also be
set.
Set the length of time until the servo motor
accelerates to the rated speed in units of ms.
4
bytes
Read/
write
0 00000000h
to
FFFFFFFFh
ms PC01 2 Impossible
6084 Deceleration time constant (Profile
deceleration)
The current deceleration time constant can be
read.
The deceleration time constant can also be
set.
Set the length of time until the servo motor
decelerates from the rated speed to a stop in
units of ms.
4
bytes
Read/
write
0 00000000h
to
FFFFFFFFh
ms PC02 2 Impossible