ABB ACS350 Series, User Manual

Page: 224 / 314

Actual signals and parameters
224
4306 RUNTIME FREQ LVL Defines the brake close speed. When frequency falls below the set level
during run, the brake is closed. The brake is re-opened when the
requirements set by parameters
4301 ... 4305 are met.
0
0.0…100.0% Value in percent of the maximum frequency (with scalar control) or the
maximum speed (with vector control). If parameter value is set to zero, the
function is disabled. The control mode is selected by parameter
9904
MOTOR CTRL MODE.
1 = 0.1%
50 ENCODER
Encoder connection.
For more information, see
MTAC-01 Pulse Encoder Interface Module User’s
Manual [3AFE68591091 (English)].
5001 PULSE NR States the number of encoder pulses per one revolution. 1024
32...16384 ppr Pulse number in pulses per round (ppr) 1 = 1
5002 ENCODER ENABLE Enables the encoder. DISABLE
DISABLE Disabled 0
ENABLE Enabled 1
5003 ENCODER FAULT Defines the operation of the drive if a failure is detected in communication
between the pulse encoder and the pulse encoder interface module, or
between the module and the drive. FAULT
FAULT The drive trips on fault ENCODER ERR. 1
ALARM The drive generates alarm ENCODER ERROR. 2
5010 Z PLS ENABLE Enables the encoder zero (Z) pulse. Zero pulse is used for position reset. DISABLE
DISABLE Disabled 0
ENABLE Enabled 1
5011 POSITION RESET Enables the position reset. DISABLE
DISABLE Disabled 0
ENABLE Enabled 1
51 EXT COMM
MODULE
The parameters need to be adjusted only when a fieldbus adapter module
(optional) is installed and activated by parameter
9802 COMM PROT SEL.
For more details on the parameters, refer to the manual of the fieldbus
module and chapter
Fieldbus control with fieldbus adapter . These parameter
settings will remain the same even though the macro is changed.
Note: In adapter module the parameter group number is 1.
5101 FBA TYPE Displays the type of the connected fieldbus adapter module.
NOT DEFINED Fieldbus module is not found, or it is not properly connected, or parameter
9802 COMM PROT SEL setting is not EXT FBA.
0
PROFIBUS-DP Profibus adapter module 1
CANopen CANopen adapter module 32
DEVICENET DeviceNet adapter module 37
5102 FB PAR 2 These parameters are adapter module-specific. For more information, see
the module manual. Note that not all of these parameters are necessarily
visible.
... ....
5126 FB PAR 26
5127 FBA PAR REFRESH Validates any changed adapter module configuration parameter settings.
After refreshing, the value reverts automatically to DONE.
DONE Refreshing done 0
REFRESH Refreshing 1
Parameters – complete descriptions
Index Name/Selection Description Def, FbEq