Lufft CHM 15k, User Manual

Page: 27 / 73

Operating Manual CHM 15k R13 / 07-2019
Communication via RS485 & Ethernet 27
Parameter Short
cmd
RS485
Default
value Range / short description
Comment 4
RS485
CM4 Additional comment field (31 characters)
Comment 5
RS485
CM5 Additional comment field (31 characters)
Comment 6
RS485
CM6 Additional comment field (31 characters)
Comment 7
RS485
CM7 Additional comment field (31 characters)
DateTime UTC Time in the format
DD.mm.YYYY;HH:MM:SS
RS485
and
MMDDHHmmYYYY Web ..(see Figure 22)
DeviceName* DVN CHMyyxxxx CHM + serial number of the device
DeviceType* DVT 0 Switch for NetCDF format
(Firmware < 1.000: default value CHM15k)
DHCPMode DHM 1 0;1 switch DHCP mode on / off
DNSServer DNS Set / queries IP address of name server
dt(s)
RS485
LoggingTime
Web
DTS 15 Logging and reporting time: 5
– 600 s
Gateway GAT 0.0.0.0 Set / queries the static gateway address
HardwareVersion* HWV Device-dependent, see Table 23
HttpPort HPT 80 Specifies http port to access, the web
interface of the ceilometer
IgnoreCHars* ICH 06 8-bit ASCII codes
Institution INS NN Institution (text)
IPAddress IPS 0.0.0.0 Set / queries the static IP address
LanPort LPT 11000 Port for telegram transmission via Ethernet
LanTelegramNumber LTN 2 Telegram format for Ethernet transmission [1,
9], see section 8.3
LanTransferMode LTM 1 Communication mode for telegram
transmission via Ethernet
(0 = polling; 1 = automatic sending)
LaserMode* LSM 1 Switch laser on / off
Latitude LAT 0 -90 to +90 degrees (x 10
6
) Web
(e.g. 52.430210
RS485
and 52430210
Web
)
+ is degrees North
Layer NOL 3 1
– 9, number of cloud layers
Location LOC NN Alphanumeric string (max. 31 characters,
\ / : * ? " < > | _ # % not allowed)
Longitude LON 0 -180 to +180 degrees (x 10
6
) Web
(e.g. 13.524735
RS485
and 13524735
Web
)
+ is degrees East
MaxCrosstalkChars* MCC 5 0
– 1024