General - JUMO 202550 Operating Instructions Manual

9 Operation

9.4 General

Entering
parameters
Entering a
configuration
parameter
or code word
26
Level protection
Changes at the operating level, parameter level and configuration
level can only be made after entering a code word,
"Unlocking the levels", page 27.
The code word has been entered correctly if the decimal point in
the temperature display starts to blink when a parameter has been
selected for modification.
Within a level, you can step on to the next parameter by pressing
the key.
PGM
Cancel
You can change back to the measurement mode at any time, by
pressing the
not confirmed by
Time-out
The controller will automatically return to the measurement mode if
no operation occurs for about 50 seconds. For parameters that
have been altered, but not confirmed by
be accepted.
Exception: Time-out does not apply during calibration!
The entry and modification of parameters and setpoints is made continuously.
The value changes at a faster rate if the key is kept pressed for a longer time.
Increase the value with
Decrease the value with
The value is only altered within the permissible range of values.
Accept the entry with
display switches off briefly)
or
cancel with
EXIT
Select the digit with
Alter the code, with
Accept the change with
display switches off briefly)
or
cancel with
EXIT
key. For parameters that have been altered, but
EXIT
, the changes will not be accepted.
PGM
– the upper display "winks" to confirm it (the
PGM
(digit blinks).
– the upper display "winks" to confirm it (the
PGM
, the changes will not
PGM