W Module Hm-W200C; Specifications - Hivertec motionCAT Series User Manual

3.5 W Module HM-W200C

The W module is a dedicated 2-axis positioning module for stepping motors.
It is provided with stepping motor driver I/F and motor sensor inputs (the four pins: ±ELS, OLS, and DLS) for
two axes. It does not have an encoder FB signal input.

3.5.1 Specifications

Category Item
ASIC for Motionnet control G9003  2
Axis control system
control method
Position command
Command pulses
Position command range
Command coordinate
Command range for
continuous feed
Position override
Basic
Speed control
specification
Speed range
Speed override
Acceleration/deceleration
control
Automatic
acceleration/deceleration
system
Homing control
Homing method
Origin search
Origin offset
Counter function
Comparators
Function
specifications
Backlash compensation
Vibration reduction when
stopping
Machine Interface
Driver interface
Safety Communication
feature disconnection detection
Safety
Overcurrent protection
feature
Environment
Power supply
requirement
s
Specifications
2-axis control
Single axis positioning
Positioning pulse-train command output
-134,217,728 to +134,217,727 [pulse] [28-bit
long]
Relative coordinate command
Unlimited
Possible
0.1 pps to 6.6 Mpps (x0.1 to x66.6)
[Speed register range: 17 bits, Range of setting
value: 1 to 100,000]
Possible
S-curve acceleration/deceleration, partial s-curve
acceleration/deceleration, and linear
acceleration/deceleration
(All with triangular drive peak prevention function)
During automatic acceleration/deceleration:
Asymmetrically sloped acceleration/deceleration
possible
13 ways of returning to a sensor's origin, Z-phase origin, or ELS shared origin
Available
Available
Counter 1: command position (command pulse count) [28-bit long]
Counter 3: general-purpose counter [17-bit long]
Three comparators are available. These can be used for any counter above.
Compensation pulses are inserted immediately before command operation for every turn of
the movement direction.
Counter during compensation can be enabled or disabled.
Effective to suppress vibrations caused by stepping motor stop
ELS, OLS, DLS (all insulated with photocouplers)
Command-pulse output (O.C.)
Output: excitation OFF, step angle switching, automatic current-down prohibition (all O.C.)
Input: excitation timing (insulated with photocoupler)
cable Upon detection, motion control is reset (with power ON).
When the communication settings switch (the 2nd switch) is OFF.
A PTC thermistor (poly switch) cuts the current when the current flowing through its
receiving terminal exceeds a certain amount.
DC +12V to DC +24V
58
Remarks
by Nippon Pulse Motor
Output element: Differential driver
Change target position before position
completion
0.1 time mode: 0.1 to 10kbps
1 time mode: 1 to 100kbps
10 times mode: 10 to 1Mbps
50 times mode: 50 to 5Mbps
Acceleration/deceleration range during
the slope of acceleration/deceleration
Example of accelerating from 50pps to
1Mpps:
Linear acceleration/deceleration: 0.5ms
to 261s
S-curve acceleration/deceleration: 1ms
to 522s