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6 Special device functions
70
V1.00/EN/00709725 [Thyristor power controller TYA S202]
Teach-In
"Automatically
cyclically"
"Automatically cyclically" means that the Teach-In values are temporarily
saved again at intervals of 1 minute. This setting is particularly suitable for SIC
heating elements as in this case the resistance in the load point changes with
time due to aging.
When the power controller is disconnected from the mains voltage, the most
recently detected Teach-In values are deleted again. After another power ON,
the power controller resumes automatic Teach-In detection.
6.2 Manual mode
In this case, the setpoint value can be manually preset in % without the need
for external wiring via the analog input.
6.2.1 Setpoint specification in manual mode
Starting
Manual mode, as set by default, can be accessed without entering a code.
h
Press the
key once (selection menu)
h
Press the
key again (manual mode)
h
Use the
or
key to increase or decrease the setpoint value
The changes become effective immediately at the load output and are indicat-
ed on the display.
6.2.2 Configuring Teach-In (prerequisite for Teach-In in manual mode)
The Teach-In function records the current/voltage ratio of a load in the OK
state.
This function is not configured by default.
v
Configuration level See "Teach-In Typ Lastüberwachung" on page 62.
Configuring
"manual"
Teach-In
The power controller is in the "Measured value overview" level
h
Press the
key
h
Config. level
r
Monitoring
r
Load monitoring
r
Undercurrent or overcur-
rent
r
Teach-In type load monit.
r
Set to "manual"
h
Press the
key
II
h
Press the
key twice
H
The setpoint value for manual mode is not saved in the event of a pow-
er failure!
Load voltage
Load current
Setpoint
Содержание TYA S202
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Страница 66: ...5 Configuration 66 V1 00 EN 00709725 Thyristor power controller TYA S202...
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Страница 98: ...10 Technical data 98 V1 00 EN 00709725 Thyristor power controller TYA S202...