Parameters and firmware blocks267Group 93 PULSE ENC CONFTTL/HTL input and TTL output configuration. See also parameter group 90 on page256, 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 afterthe power-up. If parameter values are changed, save values into the permanentmemory by parameter 16.07 PARAM SAVE. The new settings will take effect whenthe drive is powered up again, or after re-configuration is forced by parameter 90.10ENC PAR REFRESH.93Firmware block:PULSE ENC CONF(93)This block configures the TTL/HTLinput 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 alwayspositive.PULSE ENC CONF 43TLF11 10 msec (4)93.01 ENC1 PULSE NR[ 0 ]93.02 ENC1 TYPE[ Quadrature ]93.03 ENC1 SP CALCMODE[ auto rising ]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 rising ]93.14 ENC2 POS EST ENA[ TRUE ]93.15 ENC2 SP EST ENA[ FALSE ]93.16 ENC2 OSC LIM[ 4880Hz ]
