YASKAWA SIGMA-7 Series User Manual

3.4 Position Correction Table Settings
3.4.4 Setting Method with the MEM_WR Command
3
Position Correction Table
3-21
 Example of Setting Pre-Correction Position [1] in the Position Correction Table to
-500,000
The follow examples writes a pre-correction position in the Position Correction Table to volatile
memory.
ADDRESS = 0xF0040004
MODE/DATA_TYPE = 0x13
SIZE = 0x01
DATA = -500000
 Saving the Position Correction Table to Non-Volatile Memory
 How to Save Position Correction Table Data
Save the current values in volatile memory to non-volatile memory. Send the commands in the
following order.
This concludes the procedure to save the Position Correction Table to non-volatile memory.
Step Description Setting Example
1
Sets the request code for writing to non-
volatile memory.
ADDRESS = 0x80004000
MODE/DATA_TYPE = 0x12
SIZE = 0x0001
DATA = 0x2025
2
Executes preparation processing 1 for
writing to non-volatile memory.
ADDRESS = 0x800041E0
MODE/DATA_TYPE = 0x12
SIZE = 0x0001
DATA = 0x0000
3
Executes preparation processing 2 for
writing to non-volatile memory.
ADDRESS = 0x800041E4
MODE/DATA_TYPE = 0x13
SIZE = 0x0001
DATA = 0xF0040000
4
Executes preparation processing 3 for
writing to non-volatile memory.
ADDRESS = 0x80004002
MODE/DATA_TYPE = 0x12
SIZE = 0x0001
DATA = 0x0002
5 Executes writing to non-volatile memory.
ADDRESS = 0x80004002
MODE/DATA_TYPE = 0x12
SIZE = 0x0001
DATA = 0x0001
6 Terminates writing to non-volatile memory.
ADDRESS = 0x80004000
MODE/DATA_TYPE = 0x12
SIZE = 0x0001
DATA = 0x0000

YASKAWA SIGMA-7 Series Specifications

General

Encoder Resolution	24-bit absolute encoder
Pollution Degree	2
Cooling Method	Natural cooling or forced air cooling
Control Method	Vector control
Communication Protocols	EtherCAT, MECHATROLINK-III
Input Voltage	AC 200 V, AC 400 V
Rated Output	Varies by model
Safety Function	STO (Safe Torque Off), SS1 (Safe Stop 1), SS2 (Safe Stop 2), SLS (Safely Limited Speed), SBC (Safe Brake Control)
Power Supply Voltage	AC 200 V, AC 400 V
Rated Output Current	Varies by model
Protection Functions	Overload, overvoltage, undervoltage, overheat, short circuit
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Vibration Resistance	5.9 m/s² at 10 Hz to 55 Hz
Ambient Humidity	5% to 95% RH (non-condensing)
Altitude	Up to 1000 m
Installation	Panel mounted