Xylem 702 MJK Comtroller User Manual

Page 13

M702GB/0110 Rev. 111001

MJK Automation A/S
Byageren 7
2850 Nærum
Tlf:

45 56 06 56

F a x : 45 56 06 46

ComTroller 702

Interlock

When interlocking two MJK Comtroller 702's they
will communicate with one another. In this way one
data transmitter can control a digital output
remotely on the other.

8.1

Interlock in use yes/no

Select whether the interlock function is to be used
or not.
Use the arrow keys to select and confirm with
ENTER.

8.2

Start of interlock

Select the signal which - when it goes ON - will
make the Comtroller call the other Comtroller and
set an output ON.
Use the arrow keys to select and confirm with
ENTER.
The following signals can be selected:
-

digital input 1 - 4

analog limit HIGH 1 - 2

analog limit LOW 1 - 2

combi alarm 1 - 8

As long as the signal is ON, calls will take place in
10 minutes interval. The remote controlled output
must therefore be set to "time controlled" and
configured with an ON-time of more than 10
minutes (e.g. 15 min.), thus securing that the out-
put is not constantly ON if an error situation should
occur (e.g. a broken telephone cable). This way
the output is certain to go OFF even in the case of
communication failure.
At faultless communication the ON time of the
remote controlled output will be initialised at each
call and the remote controlled output will stay ON
as long as the controlling signal is active.

8.3

Stop interlock

digital input 1 - 4

analog limit HIGH 1 - 2

analog limit LOW 1 - 2

combi alarm 1 - 8

Only one call attempt will be made. If the same
signal is chosen both as start and finish condition
for the inter lock, the finish condition will be when
the signal goes OFF.

8.4

Interlock on receivers output #

Select which digital output of the remote Comtroller
is to be controlled.
Use the arrow keys to select and confirm with
ENTER.

8.5

Receivers telephone number

Enter the ID number of the remote Comtroller and
confirm with ENTER or start press ENTER to
correct a number already keyed in.
If Powerline modems, radio modems, or the RS485
port are used, the ID number of the remote
Comtroller should also be used.

8.6

Receivers output #

Select which output on the remote Comtroller to
be controlled.
Use the arrow keys to select and confirm with ENTER.

Pump control

9.1

Pump control activated YES / NO

Select if the pump controller should be activated.
Use the arrow keys to select and confirm with
ENTER.

9.2

Pump control EMPTYING / FILLING

Select if output no. 1 or 2 should be configured for
either emptying or filling.
Use the arrow keys to select and confirm with
ENTER.

9.3

Pump control DO 2 ACTIVE

Select if 1 og 2 pumps are used.
Use the arrow keys to select and confirm with ENTER.

9.4

Pump alternation YES / NO

Select if the pumps should alternate. This menu is
only available when 2 pumps are selected in
section 9.2.
Use the arrow keys to select and confirm with ENTER.

9.5

Level 2 in use YES / NO

Select if both pumps may start at the same time.
This menu is only available when 2 pumps are
selected in section 9.2.
Use the arrow keys to select and confirm with ENTER.

9.6

Pump control start level

Set the start level for the pump(s)
Use the arrow keys to select and confirm with ENTER.

9.7

Pump control start level

Set the stop level for the pump(s)
Use the arrow keys to select and confirm with
ENTER.