Baumer GB-GXxxx - Manual (Page 12)

Manual_EtherCAT_PoE_BIDE_EN.doc 12/19 Baumer IVO GmbH & Co. KG
11.11.10 Villingen-Schwenningen, Germany
Guide values:
Device Input data
4/10 byte PDO
Cycle time with
scaling OFF Cycle time with
scaling ON Cycle time in mode
Distributed Clocks with
scaling OFF Cycle time in mode
Distributed Clocks with
scaling ON
GXMMW_H 4 111µs 407µs 125µs 500µs
GXMMW_H 10 197µs 492µs 250µs 1000µs
Object 0x6001 Measuring units per revolution
SubIndex 0
Data type
Unsigned 32
Access ReadWrite
Default
0x2000 = 8192 = 13bit Æ GXxMW_H
0x1000 = 4096 = 12bit Æ GCxMW_H
0x40000 = 262144 = 18bit Æ GBxMW_H, GDxMW_H
EEPROM Yes
Significance Optional
number of steps per revolution.
Values 1..n.. max. number of steps per revolution (0x6501)
Entries ≠ default values are only effective with enabled scaling function (0x6000).
In general, when writing on this object any previously saved offset (0x6509) will be cleared (value = 0).
Object 0x6002 Total measuring range
SubIndex 0
Data type
Unsigned 32
Access ReadWrite
Default
0x20000000 = 536870912 = 29bit Æ GXMMW_H
0x2000 = 8192 = 13bit Æ GXAMW_H
0x10000000 = 268435456= 28bit Æ GCMMW_H
0x1000 = 4096 = 12bit Æ GCAMW_H
0x80000000 = 2147483648 = 31bit ² Æ GBMMW_H, GDMMW_H
0x40000 = 262144 = 18bit Æ GBAMW_H, GDAMW_H
EEPROM Yes
Significance
Total measuring range in steps optionally programmable.
Consequence : Number of revolutions = total measuring range / resolution
The maximum resolution (0x6502) must not be exceeded since otherwise the selected
total resolution range is too wide and will be rejected.
Values 1..n.. max. total measuring range in steps (0x 6502)
Entries ≠ default values are only effective with enabled scaling function (0x6000).
² with disabled scaling 32 bit
In general, when writing on this object any previously saved offset (0x6509) will be cleared (value = 0).
Important for multiturn encoder operation:
If the programmed number of revolutions is a value ≠ 2
n (1, 2, 4,...65536), re-programming after having crossed the
encoder zero point in powerless state is required.
Object 0x6003 Preset value
SubIndex 0
DatenTyp Unsigned
32
Zugriff ReadWrite
Default 0
EEPROM Yes
Beschreibung
Optionally programmable position value.
In this operation an offset value is calculated and saved in object 0x6509.
Werte 0..actual total measuring range (0x6002) -1
Entries ≠ default values are only effective with enabled scaling function (0x6000).