27
9 Operation
9.5 Programming
Procedure
The following procedure is recommended to avoid a “time-out” (50 seconds
without an action) while entering data:
✱
Fold out the last page of these operating instructions
Chapter 35.1 “Programming the controller”, page 103ff.
✱
Enter all the codes and parameters to be changed in the table
✱
Unlock all the affected levels, see below
✱
Program all the settings right through from top to bottom, in one session
✱
Inhibit all the levels, see below
Unlocking the
levels
Initial condition: The instrument is in the measurement mode.
✱
Press the
briefly and repeatedly, until “CodE” appears in the lower
display.
✱
Use the
and
keys to set the required code.
✱
Press the
key (confirmation) – “0000” appears in the display
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.
Depending on the type of controller that is configured, some
parameters cannot be set and will therefore not be displayed.
After changing the controller type (C211), the controller parameters
must be checked.
Chapter 20.1 “Settings”, page 59ff.
Function
Code word
1
Enable operating level, CAL, and manual activation of
“hold”
0110
Enable operating and parameter levels
0020
Enable all levels
0300
Activate edit protection
xxxx
2
1
Code word 0020 includes 0110; code word 0300 includes
0020 and 0110.
2
The relevant levels remain enabled until the edit protection is
reactivated, either by entering a “wrong” code word (other
than 0000) or the supply voltage to the instrument is
switched off and then on again.
PGM
PGM