LaserMech FiberMINI 2.0 - Page 21

PLMNL0286 REV. B, Effective Date: 06/06/19 16 FiberMINI
®
with Auto Focus (AF) Operation Manual
Status Bits (In 0)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved For Future Use
At Home
In Position
Servo Is
On
Tip Touch
Ready
Bits 8 – 15 are reserved for future use.
Fault Codes (In 1 / In 2)
BIT
VALUE
HEX
DESCRIPTION
0
1
0x0001
Position timeout
1
2
0x0002
Servo fault
2
4
0x0004
Position sensor error
3
8
0x0008
Step limit
4
16
0x0010
Servo commanded off
5
32
0x0020
Reserved for future use
6
64
0x0040
Reserved for future use
7
128
0x0080
Reserved for future use
8
256
0x0100
Upper assembly temperature limit
9
512
0x0200
Lower assembly temperature limit
10
1024
0x0400
Electronics temperature limit
11
2048
0x0800
Temperature difference limit
12
4096
0x1000
Reserved for future use
13
8192
0x2000
Reserved for future use
14
16384
0x4000
Initialization fault
15
32768
0x8000
Head not connected
HSU Voltage (In 6)
MIN
MAX
DESCRIPTION
0
102
HSU Off
103
307
Fault: Tip Open
308
512
Fault: Tip Shorted
513
717
Fault: Cable Break
718
922
Calibrating
923
1900
Fault
1901
2079
At Surface
2080
4080
Stand Off Voltage = (n/208) – 10
4081
4095
Surface Out of Range
NOTE: HSU Voltage is for diagnostic purposes only.
Use the analog HSU output for all real-time height sensing applications.