ISA-60M
ENMET Corporation
18
5.2.11 Exit Maintenance Menu
From the "
exit MAINTENANCE Menu
" position
Press the
SELECT
switch to resume the operational display.
Press the
OPTION
switch to reenter the maintenance menu at the "
Calibration
" position.
Example: Exit Maintenance Menu Flow Chart
5.3 MRI-5175 Sensor Transmitter
The
MRI-5175
is supplied with 3 alarm points:
2 are factory set to match the
ISA-60M
The 3
rd
is set at 23.5 as an oxygen abundance indicator.
The alarm points are not field adjustable.
When equipped with an audio alarm for safety reasons this alarm can not be silenced when triggered by an unsafe condition.
5.4 Channel Activation/Deactivation
Each channel of the
ISA-60M
can be deactivated and activated as needed.
C
AUTION
:
Deactivated channels will not display or respond to connected sensor transmitters.
A fault indication occurs when a transmitter is not connected to an active channel of the
ISA-60M
.
To Activate or deactivate a channel of the
ISA-60M:
Enter the maintenance menu as described in Section 5.2 and press the
OPTION
switch until Exit maint menu appears.
Press and Hold the
OPTION
switch until “
ADV maint menu”
is displayed.
Press the
SELECT
switch to locate the channel to be changed.
Press the
OPTION
switch to change the status of that channel.
Press the
SELECT
switch to accept the change in status. “
ADV maint menu Exit”
is displayed.
Press the
SELECT
switch to return to the operational menu.
S
O
MAINTENANCE MENU
Exit maint menu
MAINTENANCE MENU
Calibration
CH-1
CH-3
CH-2
