Commissioning The Instrument; Displays And Controls - JUMO di eco Notice De Mise En Service

4

Commissioning the instrument

4.1 Displays and controls

LC display 3-digit segment display, 13 mm high, with symbols for tem-
perature unit, h, min and s, with red background lighting
Status display LED K1 lights up when present value is larger than AL.
LED K1 goes out when present value is smaller than AL.
Keys
+
+
Setup The instrument is linked to the PC via a PC interface with
interface TTL/RS232 converter and adapter (3 pins).
When everything is connected up correctly on the instrument, the present temperature is displayed. If an alarm mes-
sage appears, see Chapter 6 "Alarm messages". The relay operates according to the selected relay type (
Chapter 4.3 "Setting the instrument functions (parameter level)".
programming
increase parameter value
select operational status in enabling level
decrease parameter value
select operational status in enabling level
version display
exit, jump to basic status
), see
9