IFM RM8004, Руководство по эксплуатации устройства

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CANopen encoder
23
Index S-Idx Name Type,
access
default value Description
4000 0h Bootloader
control
u32, wo The object controls the bootloader
functionality� If the security code is
written to the object, the EEprom and
the information in the flash memory
are deleted� Furthermore the device is
subjected to a reset� After another set-up,
the bootloader verifies the user application
and does not find any other information�
The bootloader starts with a predefined
CANopen node number (0x1) and a fixed
baud rate of 125 Kbits�
Activation of the bootloader entails an
erasing process� Afterwards only a small
number of objects are available� The
encoder is waiting for new programming�
Due to this behaviour the security code for
prevention is not published in this manual
but is only available from ifm on request�
7.5 Device-profile-specific objects from 6000h to 9FFFF
Index S-Idx Name Type,
access
default value Description
6000 Operating
parameters
u16, rw 1h The object sets the counting direction,
the diagnostic function and the scaling
function�
Note: The counting direction is always
seen looking at the shaft� With clockwise
direction of the shaft (CW) the counting
direction is increasing�
Scaling function:
Using the scaling function the position value provided can be adapted to the requirements of
the application via the software� The objects 6001 and 6002 of the device profile are scaling
parameters� When the scaling bit has been set to zero, scaling is switched off�
Bit structure
Bit 15 14 13 12 11���4 3 2 1 0
Description MS MS MS MS R MD SFC CD CS
Abbreviations:
MS = manufacturer-specific function (not available)
R = reserved
MD = measurement direction (not available)
SFC = scaling function (0 = off, 1 = on)
CD = commissioning diagnostic control (not available)
CS = counting direction 0 = CW (clockwise); 1 = CCW (counter-clockwise)