ECODRIVE03-SGP-03VRS Description of Diagnostic Messages B…; C…, D… and A 5-35
DOK-ECODR3-SGP-03VRS**-WA01-EN-P
A117 Phase synchr. lagless, encoder 2, virtual master drive
The drive is in position control. The position control loop is closed in the
drive via a position encoder. The position command value is fixed in the
drive taking ratio and master axis position into account. The drive follows
the command value with lag distance. Encoder 2 means that the position
encoder is mounted on the motor shaft (direct measurement of axis
position). Virtual master axis means that the master axis position is fixed
by the control.
See also the functional description: "Operating mode: Phase
synchronization with virtual master axis"
A118 Phase synchr. lagless, encoder 1, real master drive
The drive is in lag-free position control. The position command value is
calculated based on the master axis position which is derived from the
incremental encoder signals.
See also the functional description: "Operating mode: phase
synchronization with real master axis"
A128 Cam shaft, encoder 1, virtual master drive
The drive is cam mode. The function is derived from the mechanical cam
principle. This includes a fixed position relationship between master and
slave axes. The position command values are listed in the table and can
be accessed using the master axis position. The drive complies with the
command value with lag distance. Encoder 1 means that the position
encoder is mounted to the motor shaft (indirect measurement of axis
position).
Virtual master axis means that the master axis position is computed by
the control.
See also the functional description: "Operating mode: Electronic cam
shaft with virtual master axis"
A129 Cam shaft, encoder 2, virtual master drive
The drive is cam mode. The function is derived from the mechanical cam
principle. This includes a fixed position relationship between master and
slave axes. The position command values are listed in the table and can
be accessed using the master axis position. The drive complies with the
command value with lag distance. Encoder 2 means that the position
encoder is mounted to the machine axis (direct measurement of axis
position). Virtual master axis means that the master axis position is
computed by the control.
See also the functional description: "Operating mode: Electronic cam
shaft with virtual master axis"
A130 Cam shaft, encoder 1, real master drive
The drive is cam mode. The function is derived from the mechanical cam
principle. This includes a fixed position relationship between master and
slave axes. The position command values are listed in the table and can
be accessed using the master axis position. The drive complies with the
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