Motion Control Unit
Product Specifications
4
Model
number
C200H-MC221
External I/O
Input
Individual axis
control
The following signals are each provided for two axes:
CCW limit inputs
CW limit inputs
Origin proximity inputs
Emergency stop inputs
Servodriver
relationships
The following signal is provided for two axes:
Driver alarm signal
Encoder
Line receiver inputs
For two axes
250 kp/s max. before multiplication
Fixed at
×4
Note: When using a manual pulse generator (MPG), connect it to the Y
-axis encoder
input terminal. (X-axis + MPG)
General-
purpose inputs
2 points (for external start commands, etc.)
Output Servodriver
relationships
The following signals are each provided for two axes:
Speed command voltage output (
±
10 V)
Operation command output
SEN signal (for absolute encoder)
Driver alarm reset signal
Peripheral device
1 serial channel for T
eaching Box or MC Support Software (switchable using the
slide switch on the front panel)
T
eaching Box: 9,600 bits/s for RS-422
MS Support Software: 9,600 bits/s for RS-422 and RS-232C
Feed operations
Maximum rapid feed rate
Maximum feed rate for PTP operation
36.86 m/min under the following conditions:
Encoder resolution: 2,048 p/r
Motor speed: 4,500 r/m
Control unit: 0.001 mm/pulse
Maximum interpolation feed
rate
Maximum feed rate for interpolation operations
36.86 m/min under the same conditions as above
Rapid feed override
0% to 100.0% (Setting unit: 0.1%)
Interpolation feed override 0% to 199.9% (Setting unit: 0.1%)
Jog feed override
0% to 100.0% (Setting unit: 0.1%)
Axis control
Zone settings
Up to 8 zones/axis can be set.
Backlash correction Backlash for mechanical system
Can be set from 0 to 999 pulses.
In-position zone
Number of accumulated pulses for determining the positioning completed status
Can be set from 0 to 999 pulses.
Position loop gain
Servo system response adjustment gain
5 to 250 (1/s)
Position loop feed-forward
gain
Servo system response adjustment gain
0% to 100%
T
ask program
Number of tasks
2 max. (program execution units)
management
Number of programs
When 1 task is used:
100 max.
When 2 tasks are used:
50 max./task
Program capacity
When 1 task is used: 800 blocks max.
When 2 tasks are used: 400 blocks max./task
Position data capacity
2,000 positions max. (when only one axis is used) (A0000 to A1999)
Number of registers
32 (Mainly used for specifying position data numbers.) (E00 to E31)
Subroutine nesting
5 levels max.
Auxiliary function
M code
000 to 999
Saving program
data
MC Unit
MC programs, system parameters, and position data can be stored in the flash
memory in the MC Unit.
External peripheral devices
MC Support Software can be used to save data to a floppy disk or the hard disk at
the personal computer
.
Self-diagnostic function
Memory corruption is detected.
Error detection functions
Error counter warning, error counter over
, absolute encoder error detection, CPU
errors, communications errors (T
eaching Box), flash memory error
, EEPROM error,
software limit over error, phase-Z error
, overtravel, emergency stop, unit number
error
, driver alarm detection, driver reverse wiring detection, CPU Unit error
detection