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7.2
Interface functions
7.2.1
Read commands
Table 1: Fill level
ID Function
10 Signal refilling
Table 2: Status
ID Function
75 Status of standby: 0 = Device is switched on / 1 = Device is switched off
130 Device status
137 Error status
140 Low-level alarm
141 Overtemperature alarm
153 Report compliance with the defined temperature range (inside / outside)
Table 3: Programmer
ID Function
82 Programmer status
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Interface functions such as read and write commands make it possible to
read out the current operating parameters of constant temperature equip-
ment and predefine specific settings and process values.
The interface functions supported by this interface are presented briefly
below. They are sorted by topic according to the component affected and
assigned a unique ID. Depending on the technical configuration of your
constant temperature equipment, the number and scope of the interface
functions actually available may vary from the list shown here, see chapter
"Availability of the interface functions".
The contact module recognizes the following read commands, which you can
use to query the operating data of the constant temperature equipment:
Interface module LRZ 914 / 915
Unit
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V1
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