Baumer BMMV - Page 13

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19.07.2013
1)
Values are saved using object 1010h subindex 01h („save all parameters“)
3)
Values are saved using object 1010h subindex 03h („save application parameters“)
Examples for using the scaling function:
Product: GXMMW
Physical resolution (see section 5.4): 13/16 Bit ST/MT (i.e. 8192 steps/rev., 65536 revolutions)
Example 1: Common scaling with resolution within the physical resolution of the encoder
Desired Singleturn resolution: 3600 steps / revolution (0,1° per step)
Desired number of revolutions: Max. possible number
Configuration:
6001h: 3600 steps / revolution
6002h: 235929600 steps (= 3600 steps / revolution x 65536 revolutions)
Example 2: Scaling of Singleturn resolution and number of revolutions higher than physical resolution:
Desired Singleturn resolution: 16384 steps / revolution
Desired number of revolutions: 100000 revolutions
Configuration:
6001h: 16384 steps / revolution
6002h: 1638400000 steps (=16384 steps / revolution x 100000 revolutions)
ATTENTION:
 Every second step is measured (output values: 0,2,4,6…)!
 The position value will change after power off/on if the actual position exceeds the number of
physically distinguishable revolutions (here: 65536 revolutions)!
6502h
Number of
distinguishable
Revolutions
U32 / ro
BMS: 1
GXAM: 1
GBAM: 1
BMM: 4’0000h (18Bit)
GXMM: 1’0000h (16Bit)
GBMM: 4000h (14Bit)
Number of physically distinguishable revolutions
This parameter is different for respective basic encoders
(see section 5.4) and not configurable!
ATTENTION:
Format and meaning differs from encoder profile DS406!
6503h
Alarms
U16 / ro
0000h
The following alarms are evaluated:
Bit0: Position alarm
6504h
Supported
Alarms
U16 / ro
0001h
The following alarms are supported:
Bit0: Position alarm
6505h
Warnings
U16 / ro
0000h
The following warnings are evaluated:
Bit4: Battery charge
6506h
Supported
Warnings
U16 / ro
0010h
The following warnings are supported:
Bit4: Battery charge
6507h
Profile and
Software
Version
U32 / ro
Byte 3-2: Software version
Byte 1-0: Profile version (406)
6508h
Operating Time
U32 / ro
FFFF’FFFFh
Not supported
6509h
Offset Value
1,3
I32 / ro
0000’0000h
Offset value in steps(non-scaled)
650Bh
Serial Number
U32 / ro
Serial number
FW version 1.5.0 or higher:
2020h
Speed
1,3
Sample Rate
U8 / rw
Default 0
Range: 0…255
Update rate of speed calculation in multiples of the
Powerlink cycle time
2021h
Speed
1,3
Averaging time
U8 / rw
Default 1
Range: 0…255
Averaging time of speed calculation in number of samples
(e.g. value 10 means averaging over 10 samples)
6030h
Speed Value
I32 / ro
Speed value in counts per second (cps)