YASKAWA SGDB Series User Manual

6.4 Special Descriptions
1 ID_RD
2
3
4
5 DEVICE CODE
6 OFFSET
7 SIZE
8
9
10
11
12
13
14
15
16
WDT
DEVICE_
CODE
ID Description
00
01
02 03 04 05 06 07 08 09
OA OB OC OD OE OF
OOH
S G
D
B —
*
* *
N 00
Undefined
02H
Software
version
Undef ned
6.4.10 POSING Command Specifications
There is a limit to the resolution of the acceleration/deceleration constants and feed speed when posi-
tioning with commands like the POSING command. These resolutions are given below. The INTER-
POLATE command can be used when higher resolution is required.
• Acceleration/deceleration constants (CN-001F and Cn-0020):
15625 reference units/s2 (factory setting)
This value changes with the number of reference units per revolution.
• If the number of reference units per revolution is 13653 or less, the resolution will be 15625
reference units/s2. If it exceeds 13653, the resolution will be 250000 reference units/s2. The
acceleration/deceleration time is 8.19s maximum, and it is 1 s maximum with a FEED com-
mand.
• Feed speed: Approx. 2 reference units/s
The feed speed cannot exceed 16383500 reference units/s.
6.4.11 INTERPOLATE Command Specifications
The interpolation feed speed for the INTERPOLATE command and other interpolation commands
cannot exceed 16383500 reference units/s when expressing the amount of movement for one refer-
ence as a feed speed.
6.4.12 ID_RD (ID Read) Specifications
The DEVICE_CODE is available only with "OOH: Main device/
Product type" and "02H: Software version," because hardware lim-
its use of the ID_RD function in the SGDB- MON.
The following are IDs that can be read.
6-13

YASKAWA SGDB Series Specifications

General

Brand	YASKAWA
Model	SGDB Series
Category	Servo Drives
Language	English