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Installation manual
CNC 8055
CNC 8055i
6.
MACHINE PARAMETERS
SOFT: V02.2X
Axis parameters
ACCTIME2 (P59) PROGAIN2 (P60) DERGAIN2 (P61)
FFGAIN2 (P62)
These parameters define the second set of gains and accelerations. They must be set like the
parameters that define the first set.
To select the second set of gains and accelerations, set general parameter ACTGAIN2 (P108)
correctly or activate the CNC’s general logic input ACTGAIN2 (M5013).
DRIBUSLE (P63)
The CNC considers this parameter when using a digital drive (Sercos or CAN). Axis parameter
DRIBUSID (P56) other than 0.
Even when the data exchange between the CNC and the drive is done via digital bus (Sercos or
CAN), one must define whether the feedback is also handled via bus or through the corresponding
connector for the axis or spindle.
When using a communication interface via Sercos bus.
When using a communication interface via CAN bus.
First set Second set
ACCTIME (P18) ACCTIME2 (P59)
PROGAIN (P23) PROGAIN2 (P60)
DERGAIN (P24) DERGAIN2 (P61)
FFGAIN (P25) FFGAIN2 (P62)
Value Meaning
0 The feedback is done via connector.
1 Feedback is handled via digital bus (Sercos or CAN).
First feedback (motor feedback).
2 Feedback is handled via digital bus (Sercos).
Second feedback (direct feedback).
DRIBUSLE = 0 The CNC controls the position loop.
The axis feedback is done via connector.
The command to the drive is sent out via Sercos.
DRIBUSLE = 1 The CNC controls the position loop.
The axis feedback is done via Sercos. First feedback (motor feedback).
The command to the drive is sent out via Sercos.
DRIBUSLE = 2 The CNC controls the position loop.
The axis feedback is done via Sercos. Second feedback (direct feedback).
The command to the drive is sent out via Sercos.
DRIBUSLE = 0 The CNC controls the position loop.
The axis feedback is done via connector.
The command to the drive is sent out via CAN.
DRIBUSLE = 1 The CNC controls the position loop.
The axis feedback is done via CAN. First feedback (motor feedback).
The command to the drive is sent out via CAN.
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