IC-MN Datasheet, PDF (3/59 Pages) IC-Haus GmbH – 25-BIT NONIUS ENCODER WITH 3-CH. SAMPLING 13-BIT Sin/D INTERPOLATION

iC-MN 25-BIT NONIUS ENCODER
WITH 3-CH. SAMPLING 13-BIT Sin/D INTERPOLATION
CONTENTS
Rev D1, Page 3/59
PACKAGES
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS
5 S/D CONVERSION with MULTITURN
SYNCHRONIZATION
33
6
Op. Mode Descriptions Of Multiturn Modes . 33
MODE_ST Code 0x0C . . . . . . . . . . . . . 33
6
MODE_ST Code 0x0D . . . . . . . . . . . . . 33
MODE_ST Code 0x0E . . . . . . . . . . . . . 33
7
MODE_ST Code 0x0F . . . . . . . . . . . . . 33
OPERATING REQUIREMENTS: I/O Interface 15
S/D CONVERSION with DIRECT OUTPUT
34
CONFIGURATION PARAMETERS
16
Op. Mode Descriptions Of Direct Output
Modes . . . . . . . . . . . . . . . . . . . 34
REGISTER MAP (EEPROM)
17
MODE_ST Code 0x0C . . . . . . . . . . . . . 34
MODE_ST Code 0x0D . . . . . . . . . . . . . 34
OPERATING MODES and CALIBRATION
MODE_ST Code 0x0E . . . . . . . . . . . . . 34
PROCEDURES
21
MODE_ST Code 0x0F . . . . . . . . . . . . . 34
Calibration Using
Comparated Sine/Cosine Signals . . . . 22 TRACK OFFSET CALIBRATION
35
SIGNAL CONDITIONING for MASTER-,
I/O INTERFACE
36
SEGMENT- and NONIUS-Channel (x= M,S,N) 23
Protocol . . . . . . . . . . . . . . . . . . . . . 36
Current Signals . . . . . . . . . . . . . . . . . 23
Output Data Length . . . . . . . . . . . . . . 36
Voltage Signals . . . . . . . . . . . . . . . . . 23
Output Options . . . . . . . . . . . . . . . . . 37
Gain Adjustment . . . . . . . . . . . . . . . . 24
Offset Calibration . . . . . . . . . . . . . . . . 24 ^{I/O INTERFACE with EXTENDED FUNCTIONS 38}
Phase Correction . . . . . . . . . . . . . . . . 26
Protocol . . . . . . . . . . . . . . . . . . . . . 38
Output Data Length . . . . . . . . . . . . . . 39
ANALOG PARAMETERS
27
Output Options . . . . . . . . . . . . . . . . . 39
Signal Level Controller . . . . . . . . . . . . . 27
Safety Application Settings . . . . . . . . . . 40
Bias Current Source . . . . . . . . . . . . . . 28
Busy Register . . . . . . . . . . . . . . . . . . 40
Temperature Sensor . . . . . . . . . . . . . . 28
Signal Noise Filters . . . . . . . . . . . . . . .
28
CONFIGURATION OF DIGITAL DRIVER
OUTPUTS
41
SINE-TO-DIGITAL CONVERSION MODES
29 _{COMMAND and STATUS REGISTERS}
42
Internal Bit Lengths . . . . . . . . . . . . . . 29
Execution Of Internal Commands . . . . . . . 42
S/D CONVERSION with NONIUS
CALCULATION
30
Output Data Verification . . . . . . . . . . . . 30
Op. Mode Descriptions Of Nonius Modes . . 30
Execution Of Protocol Commands . . . . . . 42
Automatic Reset Function . . . . . . . . . . . 42
Status Register . . . . . . . . . . . . . . . . . 43
Non-Volatile Diagnosis Memory . . . . . . . . 43
MODE_ST Codes 0x00, 0x01, 0x02 . . . . . 30 _{ERROR AND WARNING BIT}
44
MODE_ST Codes 0x03, 0x04 . . . . . . . . . 30
Visibility Of Latched Status Messages . . . . 45
MODE_ST Codes 0x05, 0x06, 0x7 . . . . . . 31
MODE_ST Codes 0x08, 0x09, 0xA . . . . . . 31 MT INTERFACE
46
MODE_ST Code 0x0B . . . . . . . . . . . . . 31
Configuration Of Data Lengths . . . . . . . . 46
Principle PPR And Bit Length Dependencies 31
Error Handling . . . . . . . . . . . . . . . . . 47
Digital Frequency Monitoring . . . . . . . . . 32
MT Interface with 2-bit mode . . . . . . . . . 48