ENMET MX-48 - Manual (Page 17)

MX48 C ONTROL ENMET Corporation
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5.3 Menus
5.3.1 Menus and their Functions
The MX48 C ONTROL has five menus that are accessed by pressing the “Programming” switch.
These five menus are as follows:
Table 6: Programming Functions
DESIGNATION FUNCTION
“CHANNEL” programming - To program the whole configuration of a 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)
“CONTROL UNIT” programming - To program the whole configuration of the MX48 C ONTROL
(language, slave number, etc.).
“REPROGRAMMING” programming - To transfer data, measurements and events, etc., from the unit to a
computer via the
MX48 C ONTROL RS 485 / J BUS output.
The block diagrams for each of these menus are shown in section 5.4.
Figure 6: Display Board
9 pin DIN
connector
Display
Maintenance Keypad
Calibration Switch
Programming Switch
Connector to
Power Supply
Connector to
Channel 5 – 8 Board
Connector to
Channel 1 – 4 Board