JUMO 14597 safetyM TB/TW - Temperature Limiter and Temperature Monitor Operating Manual - Manual (Page 44)

10 Setup program 2014-06-12 42
10.3 Activating the access code
The factory setting is for no level inhibit to be active in the instrument.
The access code can only be activated by the Setup program.
h In the Setup program, enter a different value to "0" for the access code and transfer it to the instrument
Now the parameter level and the configuration level on the device are only accessible with the correct access code.
h Press for 2 seconds (parameter level) "Code" appears in the lower display
h Set the access code with the and keys
h Acknowledge with
10.4 Restricting the setting range for the AL limit (minimum/maximum value master)
It may be necessary, for security reasons, to restrict the setting range of the AL limit for operating personnel. This is done with
the minimum/maximum value master in the Setup program.
The factory setting for AL is adjustable in the range -1999 to 9999.
h new minimum/maximum value master entered
h transfer setup data to the instrument