91 Absol Enc Conf - ABB ACSM1 Firmware Manual

Group

91 ABSOL ENC CONF

Absolute encoder configuration; used when parameter
90.02 ENCODER 2 SEL
The optional FEN-11 Absolute Encoder Interface module supports the following
absolute encoders:
• Incremental sin/cos encoders with or without zero pulse and with or without
• sin/cos commutation signals
• Endat 2.1/2.2 with incremental sin/cos signals (partially without sin/cos
incremental signals*)
• Hiperface encoders with incremental sin/cos signals
• SSI (Synchronous Serial Interface) with incremental sin/cos signals (partially
without sin/cos incremental signals*).
* EnDat and SSI encoders without incremental sin/cos signals are partially
supported only as encoder 1: Speed is not available and the time instant of the
position data (delay) depends on the encoder.
See also parameter group
Absolute Encoder Interface User's Manual (3AFE68784841 [English]).
91
91 ABSOL ENC CONF
Firmware block:
ABSOL ENC CONF
(91)
This block configures the absolute
encoder connection.
91.01 SINE COSINE NR
Defines the number of sine/cosine wave cycles within one revolution.
Note: This parameter does not need to be set when EnDat or SSI encoders are used in continuous
mode. See parameter
0...65535
is set to (3) FEN-11
90 ENC MODULE SEL
[ 0 ]
[ None ]
[ 0 ]
[ 0 ]
[ FALSE ]
[ Odd ]
[ 9600 ]
[ 64 ]
[ 2 ]
[ 1 ]
[ 1 ]
[ binary ]
[ 100 kbit/s ]
[ Initial pos. ]
[ 100 us ]
[ 315-45 deg ]
[ Initial pos. ]
[ 50 ms ]
FW block: ABSOL ENC CONF
91.25 SSI MODE / 91.30 ENDAT
Number of sine/cosine wave cycles within one revolution.
90.01 ENCODER 1 SEL
ABS.
on page 225, and FEN-11
ABSOL ENC CONF
42
TLF11 10 msec (2)
91.01 SINE COSINE NR
91.02 ABS ENC INTERF
91.03 REV COUNT BITS
91.04 POS DATA BITS
91.05 REFMARK ENA
91.10 HIPERFACE PARITY
91.11 HIPERF BAUDRATE
91.12 HIPERF NODE ADDR
91.20 SSI CLOCK CYCLES
91.21 SSI POSITION MSB
91.22 SSI REVOL MSB
91.23 SSI DATA FORMAT
91.24 SSI BAUD RATE
91.25 SSI MODE
91.26 SSI TRANSMIT CYC
91.27 SSI ZERO PHASE
91.30 ENDAT MODE
91.31 ENDAT MAX CALC
(see above)
MODE.
Parameters and firmware blocks
229
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