RD78GHW - Maximum number of control axes: 256 axes, Minimum operation cycle: 31.25 μs, CC-Link IE…

Mitsubishi Electric

RD78GHW - Maximum number of control axes: 256 axes, Minimum operation cycle: 31.25 μs, CC-Link IE…

رقم القطعة: RD78GHW_3484

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RD78GHW - Maximum number of control axes: 256 axes, Minimum operation cycle: 31.25 μs, CC-Link IE…

المواصفات

Basic information / Model nameRD78GHW
Basic information / OverviewMaximum number of control axes: 256 axes, Minimum operation cycle: 31.25 μs, CC-Link IE TSN connection, Positioning control, synchronous control, speed control, torque control
Basic information / Sales statusOn sale
Listed / SeriesMELSEC iQ-R
Listed / Model nameRD78GHW
Basic information / Conformance standardUL cUL CE(EMC) CE(RoHS) KC(EMC)
Programming language• PLC CPU: ladder diagram, function block diagram/ladder diagram, structured text language • Motion module: structured text language
Number of occupied I/O points48 points, 2 slots (I/O assignment: Empty 16 points + 32 points)
Interpolation functionLinear interpolation (up to 4 axes), 2-axis circular interpolation
Control methodPositioning control, speed control, torque control, synchronous control, cam control
Compensation functionDriver unit conversion
Manual controlJOG operation
Direct control / Speed controlSpeed control not including position loop, speed control including position loop
Direct control / Torque controlTorque control, continuous operation to torque control
Listed / OutlineMaximum number of control axes: 256 axes, Minimum operation cycle: 31.25 μs, CC-Link IE TSN connection, Positioning control, synchronous control, speed control, torque control
Number of control axesUp to 256 axes
Memory capacity / SD memory cardUp to 32 G bytes
Listed / Large categoriesManager station
Listed / Medium categoriesMotion
Operation cycle (operation cycle settings)*131.25 μs, 62.5 μs, 125 μs, 250 μs, 500 μs, 1000 μs, 2000 μs, 4000 μs, 8000 μs
Acceleration/deceleration processingTrapezoidal acceleration/deceleration, jerk acceleration/deceleration, acceleration/deceleration time fixed method
Synchronous control• Module: master axis, cam, gear • Master axis: real drive axis, virtual drive axis, real encoder axis, virtual encoder axis, virtual linked axis
Control unitUnit character string and decimal digit can be defined by users. (The following are given units: mm, inch, degree, pulse)
CC-Link IE TSN ClassB
BackupParameters and programs can be saved on a flash ROM (batteryless backup)
Home position returnDriver home position return*2
Positioning controlLinear interpolation control (up to 4 axes), 2-axis circular interpolation (border point-specified, central point-specified, radius-specified circular interpolation), speed control, current value change
Absolute position systemProvided (batteryless)
Speed limitSpeed command range
Torque limit functionTorque limit value (positive/negative direction)
Forced stopValid/invalid setting
Software stroke limit functionMovable range check with an address of the set position or the feed machine position.
Hardware stroke limit functionProvided
Speed changeProvided
Acceleration/deceleration processing changeAcceleration/deceleration, acceleration/deceleration time
Torque change functionProvided
Torque limit value changeProvided
Target position change functionTarget position change, movement distance change
Override0.00 to 10.00 (0 to 1000 %)
Event history functionProvided
Inter-module synchronizationProvided
CC-Link IE TSN safety communication functionProvided
5 V DC internal current consumption [A]2.33
Servo amplifier connection methodCC-Link IE TSN
Maximum distance between stations [m]CC-Link IE TSN: 100
PERIPHERAL I/FVia a CPU module (USB, Ethernet)
LoggingData logging, real-time monitor
Extended memorySD/SDHC memory card
Axis emulate (amplifier-less operation)Provided
Mass [kg] ~81ac870.44
Touch probe (mark detection)Provided
Exterior dimensions [mm]106.0 (H) x 56.0 (W) x 110.0 (D)
Monitoring of servo dataCyclic transmission, transient transmission
Servo system recorder functionProvided
Number of module occupied slots2
Memory capacity / Built-in memory64 M bytes

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