RKI Instruments M2 Series - Manual (Page 36)

31 M2 Transmitter Operator’s Manual
Table 6: Configuration Parameters
Parameter
(Factory Set Value)
Description
ALARM-1 (level)
(See “M2 Specifications” on page 2) The gas reading at which the M2 initiates an alarm 1 condition.
ALARM-1 (activation)
(Decrease for oxygen M2, Increase for
all other types) Indicates if the alarm 1 circuit is activated by gas readings increasing
(Increase) or decreasing (Decrease) to the ALARM-1 Level.
ALARM-1 (relay action)
(N. DE-EN) If set as N. DE-EN, the alarm 1 relay is de-energized in normal operation
and energizes when an alarm 1 condition is initiated.
If set as N. EN, the alarm 1 relay is energized in normal operation and
de-energizes when an alarm 1 condition is initiated.
ALARM-1 (relay reset)
(LATCH) If set as LATCH, you must press the ENTER button to reset the alarm 1
circuit after the alarm 1 condition passes.
If set as SELF-RST, the M2 automatically resets the alarm 1 circuit after
the alarm 1 condition passes.
A1 OnDy (alarm 1 on delay)
(1 secs) The amount of time the M2 delays activation of the alarm 1 circuit once
an alarm 1 condition is initiated. It can be set in 1 second increments
from 0 - 60 seconds, in 1 minute increments from 1 - 15 minutes, and in
15 minute increments from 15 - 60 minutes.
A1 OffDy (alarm 1 off delay)
(0 sec.) The amount of time the M2 delays turning off the alarm 1 circuit once an
alarm 1 condition passes. This parameter appears only if the alarm 1
relay reset setting is set to SELF-RST. It can be set in 1 second
increments from 0 - 60 seconds, in 1 minute increments from 1 - 15
minutes, and in 15 minute increments from 15 - 60 minutes.
ALARM-2 (level)
(See “M2 Specifications” on page 2) The gas reading at which the M2 initiates an alarm 2 condition.
ALARM-2 (activation)
(Increase for all types) Indicates if the alarm 2 circuit is activated by gas readings increasing
(Increase) or decreasing (Decrease) to the ALARM-1 Level.
ALARM-2 (relay action)
(N. DE-EN) If set as N. DE-EN, the alarm 2 relay is de-energized in normal operation
and energizes when an alarm 2 condition is initiated.
If set as N. EN, the alarm 2 relay is energized in normal operation and
de-energizes when an alarm 2 condition is initiated.
ALARM-2 (relay reset)
(LATCH) If set as LATCH, you must press the ENTER button to reset the alarm 2
circuit after the alarm 2 condition passes.
If set as SELF-RST, the M2 automatically resets the alarm 2 circuit after
the alarm 2 condition passes.
A2 OnDy (alarm 2 on delay)
(1 secs) The amount of time the M2 delays activation of the alarm 2 circuit once
an alarm 2 condition is initiated. It can be set in 1 second increments
from 0 - 60 seconds, in 1 minute increments from 1 - 15 minutes, and in
15 minute increments from 15 - 60 minutes.
A2 OffDy (alarm 2 off delay)
(0 sec.) The amount of time the M2 delays turning off the alarm 2 circuit once an
alarm 2 condition passes. This parameter appears only if the alarm 2
relay reset setting is set to SELF-RST. It can be set in 1 second
increments from 0 - 60 seconds, in 1 minute increments from 1 - 15
minutes, and in 15 minute increments from 15 - 60 minutes.