Alarm Messages; Mb2 Controller - Binder VDL Series Operating Manual

16.2 Alarm messages

16.2.1 MB2 controller

Alarm messages overview:
Condition
The current actual temperature value
is outside the tolerance range (chap.
15)
The current actual pressure value is
outside the tolerance range (chap. 15)
Safety temperature limiter (TL) has
turend off the heater
Exceeded setpoint of the safety control-
ler class 2
Inner chamber temperature sensor
defective. Heater turns off.
Heater temperature sensor defective.
Heater turns off.
Pressure sensor defective
Failure of temperature sensor for ob-
ject temperature (option)
Alarm messages are displayed in the list of active alarms until acknowledging them. They are also shown
in the event list.
State of alarm
1. Visual indications in Normal display: alarm message, screen header flashing in red color
2. Audible alert, if the buzzer is enabled (chap. 16.4).
VDL (E3) 09/2019
Alarm message
"Temperature range"
"Pressure range"
"Overtemperature"
"Safety controller"
Actual temperature value
display shows e.g. "- - - - " or
"<-<-< " or ">->->"
"Heater temp.sensor"
Actual pressure value display
shows e.g. "- - - - " or
"<-<-< " or ">->->"
Object pressure value dis-
play shows e.g. "- - - - " or
"<-<-< " or ">->->"
Start after
condition occurred
after configurable time
(chap. 15.1.1)
Factory setting: 10 minutes
after configurable time
(chap. 15.1.1)
Factory setting: 10 minutes
immediately
immediately
immediately
immediately
immediately
immediately
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