ABB ACSM1 - Group 93 PULSE ENC CONF

Parameters and firmware blocks
267
Group 93 PULSE ENC CONF
TTL/HTL input and TTL output configuration. See also parameter group 90 on page
256, and the appropriate encoder extension module manual.
Parameters 93.01…93.06 are used when a TTL/HTL encoder is used as encoder 1
(see parameter 90.01 ENCODER 1 SEL).
Parameters 93.11…93.16 are used when a TTL/HTL encoder is used as encoder 2
(see parameter 90.02 ENCODER 2 SEL).
Typically, only parameter 93.01/93.11 needs to be set for TTL/HTL encoders.
Note: Configuration data is written into the logic registers of the adapter once after
the power-up. If parameter values are changed, save values into the permanent
memory by parameter 16.07 PARAM SAVE. The new settings will take effect when
the drive is powered up again, or after re-configuration is forced by parameter 90.10
ENC PAR REFRESH.
93
Firmware block:
PULSE ENC CONF
(93)
This block configures the TTL/HTL
input and TTL output.
93.01 ENC1 PULSE NR FW block: PULSE ENC CONF (see above)
Defines the pulse number per revolution for encoder 1.
0…65535 Pulses per revolution for encoder 1.
93.02 ENC1 TYPE FW block: PULSE ENC CONF (see above)
Selects the type of encoder 1.
(0) Quadrature Quadrature encoder (two channels, channels A and B).
(1) single track Single track encoder (one channel, channel A).
93.03 ENC1 SP CALCMODE FW block: PULSE ENC CONF (see above)
Selects the speed calculation mode for encoder 1.
*When single track mode has been selected by parameter 93.02 ENC1 TYPE, the speed is always
positive.
PULSE ENC CONF
43
TLF 11 10 msec (4)
93.01 ENC1 PULSE NR
[ 0 ]
93.02 ENC1 TYPE
[ Quadrature ]
93.03 ENC1 SP CALCMODE
[ auto risi ng ]
93.04 ENC1 POS EST ENA
[ TRUE ]
93.05 ENC1 SP EST ENA
[ FALSE ]
93.06 ENC1 OSC LIM
[ 4880Hz ]
93.11 ENC2 PULSE NR
[ 0 ]
93.12 ENC2 TYPE
[ Quadrature ]
93.13 ENC2 SP CALCMODE
[ auto risi ng ]
93.14 ENC2 POS EST ENA
[ TRUE ]
93.15 ENC2 SP EST ENA
[ FALSE ]
93.16 ENC2 OSC LIM
[ 4880Hz ]