Command
Meaning
STATUS
Query device status 0 = OK, -1 = fault
STAT
Query of fault diagnosis response: XXXXXXX; X = 0 no
fault, X = 1 fault
1 character = error
2 characters = not assigned
3 characters = not assigned
4 characters = not assigned
5 characters = low level
6 characters = not assigned
7 characters = not assigned
Please note the following:
n
" " (blank space) can also be used for "_".
n
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".
6.7.6 Error messages
The following is a description of the error messages of the modules.
Error
Description
ERR_2
Wrong entry (e.g. buffer overflow).
ERR_3
Wrong command
ERR_5
Syntax error in value
ERR_6
Impermissible value
ERR_32
The upper temperature limit is lower
than or equal to the lower tem-
perature limit.
6.8 Alarm output
6.8.1 Configuring the alarm output
The default setting is that an electrical signal is output via the alarm output of
the device in the event of an alarm or error. However, you can also configure
the system so that a signal is additionally output in the case of a warning.
Personnel:
n
Operating personnel
1.
Select the menu item for configuring the alarm output.
Fig. 20: Alarm output
V07
Microcool
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