Speed Specification (Velocity); Stop Command (Stop); Error Response - Parker Compax3 Operating Instructions Manual

Parker EME
Dynamic change of
the gear factor
Synchronicity:
Limiting effects
Note:
Note:
Note:
4.1.17.

Error response

You can switch dynamically between 2 gearing motion sets with different gear
factors.
The set acceleration counts as deceleration if the gear factor is reduced.
Dynamic switching between the gearing motion function and positioning functions
(MoveAbs, MoveRel, RegSearch) is possible.
With the "Gear reached" signal(Output O1: X12/3 or status word 1 Bit 9), the
reaching of the synchronicity is displayed.
The signal "Gear reached" is reset if the synchronicity is exited.
The programmable status bits (PSBs) are activated via the signal "Gear reached".
If the synchronicity is lost temporarily due to limitations, the resulting position
difference is made up afterwards.
Jerk is not limited.
4.1.16.7

Speed specification (Velocity)

This motion function is defined by velocity and acceleration.
An active motion set is interrupted by:
Stop or

Start of a different set.

As soon as the setpoint speed is reached, "speed reached" (Output O1: X12/3 or
status word 1 Bit 9) as well as the defined status bits (PSBs) are activated.
Position control is active, i.e. the following error caused by limitations will be made
up.
Jerk is not limited.
4.1.16.8

Stop command (Stop)

The Stop set interrupts the current motion set (Stop with interruption).
This motion function is defined by the deceleration and the jerk of the drive when
coming to a standstill.
As soon as the drive is at standstill "position reached" (Output O1: X12/3 or status
word 1 Bit 9) as well as the defined status bits (PSBs) are activated.
The stop command (as motion function) is not effective during the machine zero
run.
Under "configuring: Error reaction" you can change the error reaction for individual
errors (see on page 322) (the error no. which can be influenced is displayed).
Possible settings for the error reaction are:
No response

Downramp / stop

Downramp / stromlos schalten (standard settings)

Note on Compax3H:
The error reaction upon the "low voltage DC" error (0x3222) is fixed to
"downramp/deenergize" for Compax3H.
192-120113 N08 C3I12T11 - December 2010
Setting up Compax3
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