Fso Module - ABB ACS880 Series User Manual

• stall protection (parameters 31.24...31.28)
• motor load curve (parameters 35.50...35.55)
• motor cable protection (parameters 35.60...35.62)
For more information, see the drive firmware manual.

FSO module

If you use an FSO module (option +Q972 or +Q973) in the safety system configuration, set
the parameters according to the system requirements. Example values are shown in this
section.
You need the Drive composer pro PC tool to set the FSO module parameters. You also
need a password to be able to download the configuration to the FSO module from Drive
composer pro. For the default password of the FSO module, see the applicable FSO module
user's manual. For more information on the Drive composer pro PC tool, see Drive composer
start-up and maintenance PC tool user's manual (3AUA0000094606 [English]).
Follow the configuration steps described in the applicable FSO module user's manual,
chapter Configuration.
There are parameters that you must always set when you use the FSO module, and
parameters that are related only to some safety functions. These tables list the parameters
that are relevant to the options +L513+Q971+Q973/Q972 and +L514+Q971+Q973/Q972.
The example values are applicable only to these options.
You can use the FSO-21 module (+Q972) also with a safety pulse encoder and the FSE-31
pulse encoder interface module (+L521). If you do, set the parameters listed in section
module and safety pulse encoder parameters (page
You can configure the FSO module so that it opens the drive or inverter STO circuit
immediately (STO function in the FSO module, stop category 0) or after a deceleration ramp
(SS1 function in the FSO module, stop category 1). For the options described in this manual,
ABB has configured the FSO module so that it activates the STO function (stop category
0). Select the stop category according to the system risk assessment. Do not configure the
STO function and the SS1 function to the same input at the same time.
Note: Setting parameters related to STO and SS1 can also have an effect on other safety
functions. You must take all safety functions into consideration when you configure the FSO
module. See the applicable FSO module user's manual and safety option user's manual.
Note: The factory reset of the FSO module clears the configuration and sets the parameters
to the factory default values. These values are not the same as the pre-set values in an
FSO module that was ordered as an option (with a plus code). You cannot restart the drive
with the factory default values. If you do a factory reset of the FSO module, you must
reconfigure the FSO module and set the applicable parameters. See the applicable FSO
module user's manual.
Parameter settings 43
50).
FSE