46 Reference
Object dictionary
The object dictionary contains 4 different types of objects:
Constant objects
Constant object contain the same value during their entire life time, for example the
manufacturer device name object (1008h). The value is set once during firmware
boot-up and does not change.
Live objects
Live objects allow direct access to the control loops and internal application
processes. This object data can be mapped into PDOs and is usually cyclically
updated (for example axis position or a digital output value).
Configuration objects
Configuration objects allow the device configuration to be changed via SDOs during
drive operation.
Configuration objects valid on reset
Most of the objects are configuration objects that are valid on reset. This means they
are applied during the NMT_GS_RESET_CONFIGURATION state.
See also
EtherCAT protocol objects: 1000h - 2000h
on page
49
, and
Manufacturer
specific objects
on page
52
.
Error codes and detection
The following application layer (AL) status codes are supported:
AL Status
Code
Description
0x002D
SYNC0 or SYNC1 generation is enabled but never received after time-out (Cycle time + Cycle
time / 16)
0x002C
SYNC0 or SYNC1 generation is enabled, received and lost after time-out (Cycle time + Cycle
time / 16)
0x001E
SYNC0 or SYNC1 generation is enabled; Input SM was not written during 2 SYNC pulses
threshold*
0x001D
SYNC0 or SYNC1 generation is enabled; Output SM was written once but was not written during
2 SYNC pulses threshold*
0x001A
SYNC0 or SYNC1 generation is enabled; Output SM was not written once but drive is asked to
go OPERATIONAL
0x0032
SYNC0 or SYNC1 generation is enabled; Internal SYNC and external SYNC PLL lost
synchronisation
0x001B
SM synchronisation mode; SM was not written in configured watchdog time
0x0016
Boot-up error; Mailbox SM configuration illegal; check log for further information
0x001E
Boot-up error; Input SM configuration illegal; check log for further information
0x001D
Boot-up error; Output SM configuration illegal; check log for further information
0x0030
Boot-up error; Invalid DC configuration
0x0035
Boot-up error; Not support DC cycle time configured
Summary of Contents for MotiFlex e180
Page 1: ...ABB motion control Application guide MotiFlex e180 EtherCAT ...
Page 4: ......
Page 14: ...14 Safety ...
Page 20: ...20 Physical connection ...
Page 70: ...70 Reference ...