Encoder - ABB MTAC-01 User Manual

Encoder parameters
This group defines the set-up for encoder use:
• Sets the number of encoder pulses per shaft revolution.
• Enables the encoder operation.
• Defines how the mechanical angle and revolution data is reset.
Index Name/
Selection

50 ENCODER

5001 PULSE NR
32...16384 ppr Pulse number in pulses per round (ppr)
5002 ENCODER
ENABLE
DISABLE
ENABLE
5003 ENCODER
FAULT
FAULT
ALARM
5010 Z PLS ENABLE Enables the encoder zero (Z) pulse. Zero
DISABLE
ENABLE
5011 POSITION
RESET
DISABLE
ENABLE
1)
Fieldbus equivalent, scaling between the value and the integer used in serial communication.
Description
States the number of encoder pulses per one
revolution.
Enables the encoder.
Disables the encoder.
Enables the encoder.
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.
The drive trips on fault ENCODER ERROR.
The drive generates alarm ENCODER
ERROR.
pulse is used for position reset.
Disables the zero pulse.
Enables the zero pulse.
Enables the position reset.
Disables the position reset.
Enables the position reset.
21
Default
1)
FbEq
1024
1 = 1
DISABLE
0
1
FAULT
1
2
DISABLE
0
1
DISABLE
0
1
Start-up