Parker Compax3 Series User Manual

Compax3 device description C3I22T11
94 192-120114 N5 C3I22T11 June 2008
rupted via the Q3 output on the UE410-MU3T5 safety control. This triggers an im-
mediate braking ramp on the drives. Then after the delay time set on the UE410-
MU4T5 safety control, the STO function in the drives is triggered via the Q4 output.
The servo drives are then in safe torqueless state. The delay time must be set on
the safety control so that the braking ramp in the drives has run off and the drives
are at standstill when the delay time has elapsed.
The described application example corresponds to the stop category 1 according to
EN 60204-1. Together with the external safety switching device, the "Safe Stop 1"
safety function can also be implemented.
A Stop Category 0 in accordance with EN 60204-1 can be implemented, for exam-
ple by setting the delay time on the Emergency power-off module to 0. The Com-
pax3M will then be turned off immediately in 2 channels and will not be able to
generate any more torque. Please take into consideration that the motor will not
brake and a coasting down of the motor may result in hazards. If this is the case,
the STO function in stop category 0 is not permitted.
Depending on the interface Ixx or technology function Txx of the Compax3M, the
"energize" input can be a digital input or for instance a defined bit of a fieldbus con-
trol word (see the overview table below).
Interface/Technology "Energize"
I10T10 Digital input X12.6
I11T11 Digital input X12.8
I12T11 Digital input X12.6
I2xT11 Applications with fieldbusses (see page 95)
I1xT30 and I1xT40 Debounced digital input defined in the IEC pro-
gram, which leads to the enable input of the
MCpower function module
I2xT30, I2xT40, I3xT30 and
I3xT40
Bit defined in the IEC program which is linked to
the enable input of the MCpower function module
C1xT30 and C1xT40 Debounced digital input defined in the IEC pro-
gram, which leads to the enable inputs of several
MCpower function modules for different axes. The
information is passed on via the CANbus.
The acknowledement via the safety control UE410-MU3T5 is only necessary, if
after the disabling of the STO function, a danger to any person or to the machine
could arise.

Parker Compax3 Series Specifications

General

Enclosure Rating	IP20
Control Modes	Speed, Torque, Position
Communication Interfaces	CANopen, EtherCAT
Feedback Options	Incremental Encoder, Resolver
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Cooling Method	Forced Air, Natural Convection
Relative Humidity	5 to 85 %, non-condensing
Operating Temperature	0 to +45 °C (derating may apply above 40°C)