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
3-23
Reference: Details of Settings with MEM_WR
(Write Memory: 1EH) Command
 Data Format
Phases in which the Com-
mand can be Executed
2, 3
Command Clas-
sification
Common com-
mand
Asynchronous
command
Processing Time
Σ-7-Series
MECHATROLINK-
III Communica-
tions Standard
Servo Profile
Command Man-
ual (Manual No.:
SIEP S800001
31)
Subcommand Cannot be used
Byte
MEM_WR
Description
Command Response
01EH 1EH• The MEM_WR command writes the data in virtual mem-
ory by specifying the initial address, the data size and
the data for writing.
• This command provides an adjustment function equiva-
lent to that of the ADJ command of the MECHA-
TROLINK-II compatible profile.
• Confirm the completion of the command execution by
checking that RCMD = MEM_WR (= 1EH) and
CMD_STAT.CMDRDY = 1, and also checking the setting
for ADDRESS, SIZE, MODE/DATA_TYPE and DATA.
In the following cases, an alarm will occur and the com-
mand will not be executed.
• When the ADDRESS data is invalid: CMD_ALM = 9H
(A.94A)
• When the MODE/DATA_TYPE data is invalid: CMD_ALM
= 9H (A.94B)
• When the SIZE data is invalid: CMD_ALM = 9H (A.94D)
• When the DATA data is invalid: CMD_ALM = 9H (A.94B)
• When the conditions for executing the adjustment oper-
ation are not satisfied: CMD_ALM=AH (A.95A)
• While editing using the SigmaWin or Digital Operator:
CMD_ALM = AH (A.95A)
For details, refer to the following manual.
Σ-7-Series MECHATROLINK-III Communications Stan-
dard Servo Profile Command Manual
(Manual No.: SIEP S800001 31)
1 WDT RWDT
2
CMD_CTRL CMD_STAT
3
4 Reserved. Reserved.
5
MODE/
DATA_TYPE
MODE/
DATA_TYPE
6
SIZE SIZE
7
8
ADDRESS ADDRESS
9
10
11
12
DATA DATA
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

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