B&R ACOPOSinverter X64, Manual, Page: 33 / 36

Application-based differences
V 1.20 33
6.9 Ramp switchover (control word "CMI")
With the ACOPOSinverter P64new, the command for switching the acceleration/deceleration ramp can no longer
be executed using bit 4 of control word "CMI". If the ramp switchover is implemented using bit 4 of control word
"CMI", the application cannot be migrated.
Danger!
UNEXPECTED OPERATION OF THE EQUIPMENT
Make sure that enabling this function does not result in unsafe states.
Failure to follow these instructions can result in death or serious injury.
Possible solution
With the ACOPOSinverter P64new, the RPS event can be used to trigger the ramp switchover. Parameter [Ramp
switch ass.] (rPS) can be set in the module configuration in Automation Studio.
6.10 Operator change (control word "CMI")
With the ACOPOSinverter P64new, the command for switching the setpoint and command source can no longer
be implemented. If the operator change is implemented using bit 14 of control word "CMI", the application cannot
be migrated completely.
Danger!
UNEXPECTED OPERATION OF THE EQUIPMENT
The operator change using bit 14 of control word "CMI" made it possible to switch the setpoint and
command source (X2X, terminal block, HMI). The command of the drive was transferred away from the
controller to the respective configured information source. The default values of the controller were
ignored during this.
Switching the setpoint and command source is not supported on the ACOPOSinverter P64new. Set-
points and commands can only be entered from the controller.
Make sure that enabling this function does not result in unsafe states.
Failure to follow these instructions can result in death or serious injury.
6.11 Operator change (function FLOC)
Function "forced local" (FLOC) is no longer available for the ACOPOSinverter P64new. If this type of operator
change is implemented, the application cannot be completely migrated.
Danger!
RISK OF ELECTRIC SHOCK, ARC FLASH OR EXPLOSION
Function FLOC makes it possible to overwrite the setpoint and command sources. The command of
the drive was transferred from the controller to the HMI application as the source of information. The
default values of the controller were ignored during this.
Switching the setpoint and command source is not supported on the ACOPOSinverter P64new. Set-
points and commands can only be entered from the controller.
Failure to follow these instructions can result in death or injury.
6.12 Switching the "motor nameplate" (Function CHP-)
With the ACOPOSinverter P64new, function "Switching the motor parameters" is no longer available. If several
motors with different nameplates are stored in the application, the application cannot be migrated completely.
Warning!
The behavior of the ACOPOSinverter P64new differs with regard to switching the motor nameplate.
Failure to follow this information can cause damage to the product or accessories.