Reversal Of Alarm Switching Logic - Michell Instruments Easidew Online User Manual

OPERATION
3.3.2

Reversal of Alarm Switching Logic

As described in Section 3.3.1, the switching logic for the alarm channels may, if required,
be individually reversed. Starting at the default state, the method of reversing the
switching logic for both alarms is as follows:
Figure 24 shows the operational key sequence.
For Alarm 1:
1. Press the
2. Press the
3. Press the  key twice and the display will fl ash between
4. Press the
5. Press the  key once to display a fl ashing 4 digit number. For the Alarm
1 default setting this will be 0001.
6. Press the  key once to change the display to 0000.
7. Press the
1 is now reversed.
8. Either press the
key once followed by the  key to move to the
from step 4 above.
To reverse the switching logic for Alarm 2 ONLY, proceed as follows:
1. Press the
2. Press the
3. Press the  key three times and the display will fl ash between
.
Alr2
4. Press the
5. Press the  key once to display a fl ashing 4 digit number. For the Alarm
2 default setting this will be 0000.
6. Press the  key once to change the display to 0001.
7. Press the
8. Press the
Alarm 2 is now reversed.
28
key once and the display will read
P
key and the display will fl ash between
SET
key twice to display
SET
key to accept the new value. The default setting for Alarm
SET
key twice to return to the main display or press the
P
key once and the display will read
P
key and the display will fl ash between
SET
key twice to display
SET
key to store the new value.
SET
key twice to return to the main display. The default setting for
P
Easidew Online User's Manual
.
tECH
ConF
.
Alt1
setting sequence
Alr2
.
tECH
ConF
.
Alt2
97094 Issue 18.5, March 2016
and .
PinP
and .
ConF Alr1
P
and .
PinP
and
ConF