Read Commands; Error Messages - Lauda LOOP 100 Operation Manual

5.11.4

Read commands

Command
IN_PV_00
IN_SP_00
IN_SP_04
IN_SP_05
IN_PAR_00
IN_PAR_01
IN_PAR_02
IN_PAR_03
IN_MODE_00
IN_MODE_02
TYPE
VERSION_R
STATUS
STAT
5.11.5

Error messages

Error
ERR_2
ERR_3
V3
Read commands are data demands from the PC to the thermostat.
Description
Query outflow temperature
Query set temperature
Query of outflow temperature limit Hi
Query of outflow temperature limit Lo
Query of the control parameter Xp
Query of the control parameter Tn (181 = OFF)
Query of the control parameter Tv
Query of the control parameter Td
Keyboard master: 0 = free / 1 = blocked
Standby: 0 = device ON / 1 = device OFF
Query of the device type (answer = "BC_LOOP")
Query of the software version
Query device status 0 = OK, -1 = fault
Query of fault diagnosis response: XXXXXX; X = 0 no fault, X = 1 fault
1st Character = error
2nd Character = not assigned, always 0
3rd Character = not assigned, always 0
4th Character = not assigned, always 0
5th Character = not assigned, always 0
6th Character = not assigned, always 0
Take the following information into account:
" " (blank space) can also be used for "_".

If not otherwise specified in the command, the response will always be

given in fixed point format "XXX.XX" or for negative values "-XXX.XX" or
"ERR_X".
The following is a description of the error messages of the RS 232 interface.
Description
Wrong entry (for example, buffer overflow)
Wrong command
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