Oldham MX 52, Commissioning, Operating And Maintenance Manual

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4.2.
Menus
4.2.1. The various menus and their functions
The MX52 unit has five menus that are accessed by pressing the “Programming” key (item B, Fig.
26).
These five menus are as follows:
DESIGNATION FUNCTION
“CHANNEL” programming
- To program the whole configuration of a measuring
channel (ON/OFF, range, alarm thresholds, etc.)
“SIMULATION” programming
- To artificially vary a channel measurement on:
- the display panel,
- the 4-20 mA current output.
- To trigger the alarms (LED and relays) at the same
time.
“CHANNEL COPY” programming - To copy the complete programming from one channel
to another (time saving)
“UNIT” programming
- To program the whole configuration of the MX52 unit
(language, slave number, etc.).
“UPLOADING” programming
- To transfer data, measurements and events, etc., from
the unit to a computer via the MX52 unit’s RS 485 / J
BUS output.
4.2.2. Block diagram of the scrolling of the various menus
It is easy to use these various menus by means of the keys on the keypad and the “Programming”
key (items B and D, Fig. 26).
Detailed flow diagrams of the menu scrolling function and of each menu are given on the following
pages.