YASKAWA SIGMA-7 Series User Manual

3.4 Position Correction Table Settings
3.4.4 Setting Method with the MEM_WR Command
3-24
 Command Parameters
The details of MODE/DATA_TYPE are described below.
MODE = 1: Volatile memory, 2: Non-volatile memory*
DATA_TYPE = 1: Byte, 2: Short, 3: Long, 4: Not supported
* MECHATROLINK-III common parameters can directly write to non-volatile memory.
Other parameters first write to volatile memory, and then write to non-volatile memory.
SIZE: Data size for writing (type specified by DATA_TYPE)
ADDRESS: Initial address for writing
DATA: Data to be written
 Command Warnings
The details of CMD_ALM of the MEM_RD/MEM_WR command are described below.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
MODE DATA_TYPE
CMD_ALM
Displayed
Code
Error Details
9H
A.94A
When an initial address outside the defined areas is specified
When an address within the reserved ranges of common parameter or vendor-
specific areas is specified
When a value other than a multiple of the data size specified in DATA_TYPE is set
for ADDRESS
A.94B When the MODE or DATA_TYPE data is invalid
A.94D
When the initial address is within the defined areas but the specified size goes
beyond those areas
When a data size beyond the specification of the command format is set for SIZE

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