Parker Compax3 User Manual

Parker EME
Setting up Compax3
192-120113 N08 C3I12T11 - December 2010
211
Control signal filter / filter of actual acceleration value
The filters in the Compax3 firmware are implemented as P-T1 filters (first order
deceleration component see chapter 0 (see on page 238, see on page 238, see on
page 239).)
The two "control signal filter (velocity loop)" (Object 2100.20) and "acceleration
value filter" (Object 2100.21) are set in µs. The value range for these filters is 63...
8 300 000µs. Depending on the replacement time constant of the closed velocity
loop, we can make recommendations for the setting.
Setting recommendation for "control signal filter (velocity loop)":
O2100.20 ≤ O2210.17[µs] / 5 for O2210.17 ≥ 10 000µs
O2100.20 ≤ O2210.17[µs] / 3 - 1333µs for 4000µs ≤ O2210.17 < 10 000µs
O2210.20 = 0 for O2210.17 < 4000µs
O2210.17: Object replacement time constant of the velocity loop in µs.
O2100.20: Object control signal filter (velocity loop) in µs.
It cannot be excluded that the filter may have a destabilizing effect even though set
according to the above recommendation. In this case the filter time constant must
be reduced.
Please note!

Parker Compax3 Specifications

General

Protection Class	IP20
Control Modes	Torque, Speed, Position
Feedback Options	Incremental encoder, Absolute encoder, Resolver
Communication Interfaces	CANopen, EtherCAT, Profinet
Safety Features	STO (Safe Torque Off), SS1 (Safe Stop 1), SOS (Safe Operating Stop)
Input Voltage	200-480 VAC
Relative Humidity	5% to 85% (non-condensing)
Shock Resistance	According to EN 60068-2-27
Operating Temperature	0°C to +40°C