Absol Enc Conf - ABB ACSM1 Firmware Manual

190
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
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*)
• Tamagawa 17/33-bit digital encoders (the resolution of position data within one
revolution is 17 bits; multiturn data includes a 16-bit revolution count).
* 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
User's Manual (3AFE68784841 [English]).
Note: Configuration data is written into the logic registers of the interface module
once after the power-up. If parameter values are changed, save values into the
permanent memory using parameter
take effect when the drive is powered up again, or after re-configuration is forced
using parameter
91
Firmware block:
ABSOL ENC CONF
(91)
This block configures the absolute
encoder connection.
Parameters and firmware blocks
is set to (3) FEN-11
90 on page 186, and FEN-11 Absolute Encoder Interface
16.07 PARAM
90.10 ENC PAR REFRESH.
90.01 ENCODER 1 SEL
ABS.
SAVE. The new settings will
ABSOL ENC CONF
/