Temperature Monitoring (Analog) - Siemens SIMOCODE pro System Manual

Monitoring functions
5.8

Temperature monitoring (analog)

Schematic and characteristic curve
Temperature monitoring of, for example, motor windings, motor bearings,
coolant and gearbox temperature, can be carried out via up to three analog
temperature sensors such as NTC, KTY 83/84, PT100, PT1000.
SIMOCODE pro supports two-phase monitoring for overtemperature:
Separate levels can be set for the warning temperature and the switch-off
temperature.
Temperature monitoring is based upon the highest temperature in all sensor
measuring circuits of the temperature module.
Max. temperature of all
sensor measuring circuits
of the temperature module
Fig. 5-10: "Temperature Monitoring" function block
Settings
Temperature
Trip level T>
Response at trip
level T >
Marking trip level T >
Warning level T >
Response warning
level T >
Marking warning
level T >
Hysteresis
Table 5-16: "Temperature monitoring" settings
5-22
Temperature monitoring
Trip level
Response at trip level
(Marking)
Warning level
Response at warning level
(Marking)
Hysteresis
- 273 °C - 65262 °C
Setting of response when the temperature is overshot (see the
following table and Chapter "Important
No parameters. Optional marking for designating the signal, e.g.
"Temperature>". Range: Up to 10 characters.
- 273 °C - 65262 °C
Setting of response when the temperature is overshot (see the
following table and Chapter "Important
No parameters. Optional marking for designating the event, e.g.
"Temperature>"; Range: Up to 10 characters.
0 - 255 °C in 1 °C increments
Default: 5 °C
QE1
QE2
Tripping
QE3
QE4
See
Table
QE5
"Response"
Event
- Temperature module
Trip level T>
- Temperature module
See
Table
Warning level T>
"Response"
Description
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SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03