411, 611 & 325 OCU
User Manual
10
9M02-8999-A001-EN
4.3 Firmware Features
Firmware enables the safe core functionality of the OCU and MCU, additionally it is the reside
nt firmware ‘Apps’
within the firmware in conjunction with the related Configuration Parameters that enable the OCU and MCU to
implement specific functionality such as Hoist Select, Crane Select, Pitch and Catch, Motion interlocking,
Talkback, RFID Security and RFID re-configuration, etc.
Firmware is upgradeable ove
r the Bluetooth™ link, this is a closed box operation.
4.4 Configuration Parameters
The configuration parameters, including the System Address, Sub-Address and Addressing mode, the selected
RF channel(s), and those parameters needed to enable programmed function to operate much more are initially
programmed over the Bluetooth™ link, that is a closed box operation.
Configuration parameters may also be selected when programmed to do so by interaction with such items as an
RFID tag.
5. System Overview
Each system typically includes one or two OCUs and one MCU plus accessories, but other combinations of OCUs
and MCUs are possible.
Additionally, systems may operate independently or in combinations that allow for example tandem control.
MCUs are available in with differing interface formats such as Relay, Safety relay, CAN, Ethernet etc. and can be
paired with these OCUs.
An MCU can be considered as a specialized Safety PLC.
Currently the 411, 611 and 325 OCUs can be used with the 10R or 17R MCU, this portfolio and the possible
combinations will be continuously expanded.
These OCUs are not backward compatible with older Remtron™, Cattron™ or CattronControl™ MCUs because
they have a high security, Enhanced Black Channel RF telegram format, that has become necessary to prevent a
remote cont
rol system being subjected to a ‘Store and Replay Attack’, the possibility of which has been made
more likely by the proliferation of lower cost RF scanning equipment.
The OCU and MCU are linked by this secure communication system and the MCU drives the machine interface
(relays, etc.). Therefore, the machine is under the direct control of the OCU and hence operator.
The system is available as a range of standard packages that fit most applications but can also be tailored to any
custom application, this provides a great deal of flexibility to make the solution exactly fit your needs.
Standard Systems configurations, and other media are available on the www.Cattron.com website under the
specific product resources tab.
These systems feature an ability to wirelessly connect to the OCU or MCU and upgrade firmware to take
advantage of new features as they are released as well as the ability to wirelessly change configuration items
such as frequency, address, function, interlocking, hoist crane select, SymmetryLo
ck™, or examine function
totalizers, data and error logs etc.
