TPM
STP-M112A/B Quick Start
14
Item
Signal name
Specifications
Serial communication transfer
speed
SW1 – B0,
B1
20 Mbps/10 Mbps/5 Mbps/2.5 Mbps
Set using switches.
Transmission resistance
SW2-TR
Select whether to use a termination resistor on the last the
serial communication station.
Set using a switch
Display serial communication
status
RUN, ERR
RUN: While receiving serial communications normally,
the green LED is lit.
ERR: When a serial communication error occurs
continuously, the red LED is lit.
1.3.2. Motion Control
Item
Signal name
Specifications
Positioning control range
-134,217,728 to 134,217,727 (28 bits)
Ramp down point setting range
0 to 16,777,215 (24 bits)
Number of speed setting registers
3 types: FL, FH, and FA (correction speed)
Speed setting step range
1 to 100,000 (17 bits)
Magnification rate for setting the
speed range
Magnification rate: 0.1 to 66.6x
When the magnification rate is 0.1, the speed setting
range is 0.1 to 10,000.0 pps
When the magnification rate is 1, the speed setting
range is 1 to 100,000 pps
When the magnification rate is 50, the speed setting
range is 50 to 5,000,000 pps
Note: The maximum speed of the driver is 250 Kpps.
The speed can be limited by the specifications of the
motor used.
Acceleration / deceleration
characteristics
Acceleration and deceleration can be set
independently for linear acceleration/deceleration,
and also for S-curve acceleration/deceleration.
Acceleration setting range
1 to 16,383 (14 bits)
Deceleration setting range
1 to 16,383 (14 bits)
Automatically set ramp down
point
It is possible to set the ramp down point automatically
within the range of (deceleration time) < (acceleration
time x 2)