Operating Manual CHM 15k
R13 / 07-2019
Communication via RS485 & Ethernet
47
Group
Hex code
Error description
Duration [s]
5
Laser and LED test pulse
xxx0 xxxx
Laser and LED test pulse working normally
xxx1 xxxx
General laser issue
60
xxx2 xxxx
LED test pulse less than or equal to zero
16
xxx3 xxxx
Replace laser (ageing)
60
xxx4 xxxx
Error: laser controller
16
xxx5 xxxx
Error: laser trigger not detected
16
xxx6 xxxx
Laser disabled (laser-safety-related)
16 / ∞
6
Detector (receiver)
xx0x xxxx
Main detector working normally
xx1x xxxx
Signal quality
– low reference pulse
16
xx2x xxxx
Laser detector misaligned, or receiver window soiled
60
xx6x xxxx
Values from detector signal zero or void
16
xx7x xxxx
Insufficient test laser signal available
16
xx8x xxxx
No window pulse in receiver signal
16
xxDx xxxx
No receiver signal (detector or HV supply defect?)
16
xxEx xxxx
No receiver signal (power supply cable?)
16
xxFx xxxx
No receiver signal (signal cable?)
16
7
Window contamination
x0xx xxxx
Window not contaminated
x1xx xxxx
Window contaminated
60
Table 17 Escalated status codes (HW: Hardware, SW: Software, FW: Firmware), *delete: error is shown until fault condition is
removed.
Meaning of colors:
All OK
Information
Warning
Error
8.6 Firmware update
The system software of the CHM 15k can be updated via an Ethernet interface (WAN / LAN
connection). Please refer to the following section
8.7 Communication via Ethernet web interface
details. A software update requires a superuser password.
Summary of Contents for CHM 15k
Page 1: ...General Information 1 Titelseite...
Page 73: ...Index of Tables 73...
