Omron R88A-MCW151 DATASHEET
R88A-MCW151-@
PORT0
,1
RUN
STS
I/O/O
+
24V
0V
25
1
26
2
000000
RD SD
MCW151
PORT2
PORT0
,1
RUN
STS
I/O/O
+
24V
0V
25
1
26
2
000000
RD SD
MCW151
PORT2
1.5 axis motion controller
Advanced motion made perfectly intuitive
• Connects directly to the Sigma-II series drive
• Controls 1 real axis, 1 virtual axis and a configurable
third axis
• Provides an additional encoder input/output to the
servo drive
• Simple to develop and modify using BASIC
• Built-in local I/O for easy operation
• Provides two additional hardware registration inputs
to the drive
• Electronic CAM profiles and axes synchronization
• Multi-tasking functionality
• Friendly and powerful Windows-based software
• Network connectivity via HostLink or DeviceNet
• Supports HMI connection without the need of a PLC
System configuration
Sigma-II series
Servo Drive
Input
Limit switches
contact sensors
Cable connection
SERVOPACK
Sigma-II
SGDH-
200V
Ver.
series
CHARGE POWER
Servo Drive
CN3
CN1
(CN10)
CN2
R88A-MCW151_
Motion controller unit
SERVOPACK
SGDH-
200V
Ver.
CHARGE POWER
CN3
CN1
CN2
Sigma-II series
Servo Motor
25
000000
,1
26
24V
0V
Rotary
cutter
Fast
registration
input
External
encoder
R88A-MCW151
,1
Motion controller unit
(Port 2) HostLink or DeviceNet network
(I/O) External I/O
25
26
(Port 0) Computer connecting cable
24V
0V
000000
- Host link network
- DeviceNet network
- PROFIBUS-DP network
NS/NT terminals
931.5 axis motion controller
Specifications
General specifications
Item Details
Type R88A-MCW151-E, R88A-MCW151-DRT-E
Applicable servo drive SGDH-@@@E models (software version 14 or later)
Installation method Mounted on the SGDH servo drive side: CN10.
Basic
specifications
Environment Operating temperature 0 … +55 °C
Functional specifications Number of axes - 1 controlled servo drive axis
Programming Programming language BASIC
Motion control Speed control Inferred closed loop with PID, output speed and speed feed forward gains
Servo drive access Motion control Speed control
External I/O Encoder input Line receiver input; maximum response frequency: 1500 kHz pulses (before multiplication)
Serial communications RS-232C Port 0: Connection to PC (motion perfect software)
Power supply method 24 VDC (supplied from external power supply)
Power consumption 4.0 W
External dimensions 20x142x128 mm (HxWxD)
Approx. mass 200 g
Current consumption 170 mA for 24 VDC
Output power supply 5 VDC, maximum 160 mA (to external encoder)
Storage temperature -20 … +75 °C
Operating and storage humidity 90% RH max. (no condensation)
Vibration resistance 0.5 G (4.9 m/s
Shock resistance 2 G (19.6 m/s
Servo loop cycle Selectable to 0.5 ms or 1.0 ms.
Registration inputs 2x MCW151 unit for encoder input axis
Measurement units User definable
Number of tasks Up to 3 tasks running simultaneously plus the command line task
Max. number of programs 14
Available memory for user programs 128 KB
Data storage capacity 251 (VR) + 8000 (table)
Saving program data,
motion controller
Saving program data,
personal computer
Torque control Torque reference (open loop)
Control switch Speed / torque control switching during operation
Positioning operations Linear interpolation
Acceleration/deceleration curves Trapezoidal or S-curve
Monitoring Driver alarm and warning status
General control Driver alarm reset
Parameter access Read and write Pn parameters
Encoder output Line receive output; maximum frequency: 500 kHz pulses
Digital inputs Total of 8 digital inputs can be wired and used for instance for limit switches, emergency stop and
Digital outputs Total of 6 digital outputs can be wired and used for position dependent switching or other general
Registration inputs Two registration inputs can be used (simultaneously) to capture the position in hardware.
5 VDC (supplied from the servo drive control power supply)
2
)
2
)
- 1 master axis, encoder output axis or virtual axis
- 1 virtual axis
1x Sigma-II servo drive axis
Random access memory (RAM) and flash memory backup.
Motion perfect software manages a backup on the hard disk of the personal computer.
Speed reference (open loop)
Possible torque limit operation
Possible speed limit operation
Circular interpolation
CAM profile movement
Electronic gearbox link
Linked CAM profile movement
Linked move for any two axes
Adding axes
Torque control
Position feedback
Driver enable
Driver print registration
General driver status
Driver digital input
Driver analogue input
Driver limit switches
Driver reset
Read Un parameters
Pulse multiplication: x4
Internal counts to output pulse ratio: 64:1
proximity inputs. Two inputs can be used for registration of the encoder input/output axis.
purposes.
Port 1: Host link master protocol
Host link slave protocol
General-purpose
94 Motion controllers
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