Hiwin D2 User Manual

D2 Drive User Guide v1.8 2. Specifications
HIWIN Mikrosystem Corp. 12
Control output
(1) Servo ready;
(2) Errors;
(3) In-velocity;
(4) Zero speed detected, etc.
PWM input
Torque command
input
Torque commands can be provided by the duty cycle of
PWM input. Parameters are used to set the scale and
command direction.
Analog input
Torque command
input
Torque commands can be provided by the analog voltage.
Parameters are used to set the scale and command
direction.
Speed limit function
The parameter for speed limit can be set.
Common
Auto tune
The auto tune procedure runs automatically after start and
identifies the load inertia. Users do not set by themselves.
All necessary gains are set by clicking one button on the
LCD panel.
Emulated encoder feedback output
Can be arbitrarily set (The maximum frequency of frame A
- C models is 18M count/s; while that of frame D model is
9M count/s).
Protective function
(1) Motor short detected;
(2) Over voltage detected (> 390 Vdc ± 5%);
(3) Position error too big;
(4) Encoder error;
(5) Soft-thermal threshold reached;
(6) Motor maybe disconnected;
(7) Amplifier over temperature (IGBT > 80℃ ± 3℃);
(8) Under voltage detected;
(9) 5V for encoder card fail;
(10) Phase initialization error;
(11) Serial encoder communication error.
Error log
Errors and warnings are saved in the non-volatile memory.
Process description language (PDL)
Maximum code capacity: 32 KBytes
Variable storage capacity: 800 Bytes
Supported variable type:
(1) Float type: 32 bits;
(2) Integer type: 16 and 32 bits;
(3) Array and pointer supported.
Execution cycle: 66.67 us
4 tasks can be executed simultaneously.
Support if, else, while loop, for loop, goto, till, and other
commands to control program flow.
Support arithmetic operators, logical operators, and
comparison operators.
Support lock and unlock commands to control the
synchronization of multi-tasks.
Maximum length of user-defined name:
(1) variable: 17 characters
(2) label: 24 characters
(3) proc: 24 characters
Error mapping
Method: Establish compensation table to compensate the
encoder error by using the linear interpolation.
Samples: Maximum 5,000 points.
Storage location: Flash ROM; disc file.

Hiwin D2 Specifications

General

Brand	Hiwin
Model	D2
Category	DC Drives
Language	English