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8
Switching on
A self test cycle for all the safety functions is run and a recogniti-
on cycle of the temperature sensors connected up is also run.
• The "Temp" and "Mot" LEDs and the LCD display segments
flash for approximately 2 seconds.
• The software version number (e.g. "V000") is displayed.
• The status of the intermittent mode (On/OFF Intermit) and the
stirring bar breakaway monitoring (On/OFF SAFE rpm) functi-
ons are displayed.
• The message TEST Probe is displayed.
• The operating mode (A, B or C) is displayed.
30
• The temperature sensors connected up and identified are dis-
played:
C
PT OFF
PT2 OFF
PT2 On
• The safe temperature limit of the heating plate is displayed as
SAFE H xxx °C (SV flashes).
• SAFE H OK is displayed.
• If external temperature sensors (PT 100 or PT 1000) are con-
nected up, their safe temperature limit is displayed as SAFE P
xxx °C (SV flashes).
• The message SAFE P OK is displayed.
9
The
Operating mode
Setpoint temperature
SAFE H
SAFE P
Setpoint speed
Intermittent stirring mode
Cycle time (at setpoint speed)
Interruption (at 50 rpm)
Stirring bar breakaway monitoring
Error 5 response time
PT 100 temperature sensor
offset
PT 1000 1 temperature sensor 0
offset
PT 1000 2 temperature sensor 0
offset
Timer
(* = can only be modified via serial interface)
No external temperature sensor connected up.
PT100 (single)
2x PT1000
Factory settings
is supplied with the following factory settings:
A
0
°C
350 °C
350 °C
50
rpm
OFF
60
sec. (*)
10
sec. (*)
OFF
180 sec. (*)
0
K
K
K
OFF
(*)
(*)
(*)
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