Hach 900 MAX Instrument Manual page 54

Section 3
Channel Sampling Trigger
1 Level
2 Flow
3 Flow Rate of Change
4 pH or ORP
5 Process Temperature
6 Rainfall
7 Analog Input Channel 1
8 Analog Input Channel 2
9 Analog Input Channel 3
10 Analog Input Channel 4 or DO
11 Analog Input Channel 5 or DO Temperature
12 Analog Input Channel 6 or Conductivity
13 Analog Input Channel 7 or Conductivity Temperature
14 External Control
Step 14 - Special Output
Page 52
Advanced Sampling
13-I. Enter a delay when input is active. This delay will keep the program
from starting until the end of the delay period. Using the numeric
keypad, enter the delay in minutes and/or hours. Press
11:00 AM 21 - APR - 01
ACCEPT DELAY WHEN INPUT
BECOMES ACTIVE:
CANCEL
(USE NUMERIC KEYPAD)
Table 3 Sampling Triggers and Settings
The Special Output is a +12 V dc signal that appears on Pin E of the Auxiliary
Receptacle (refer to section 2.10 on page
14-A. Highlight Special Output using the
Sampling Menu. Press
11:00 AM 21 - APR - 01
PGM CMPLT OUTPUT
SELECT
SETPOINT SAMPLING
SPECIAL OUTPUTS
START/STOP TIMES
STORM WATER
RETURN
14-B. Enable or Disable Special Outputs using the
Press to continue.
SELECT
14-C. If enabled, select After Each Sample, Only When Pumping, or From
Rinse to Purge.
(hrs:min)
Settings
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High Condition within Time Interval
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High Condition within Timed Interval
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
High and/or Low Condition, Deadband
Configured in External Equipment
29).
and keys on the Advanced
UP DOWN
to continue.
SELECT
ADVANCED SAMPLING
CHANGE CHOICE
.
ACCEPT
SETPOINT SAMPLING
CLEAR
ENTRY
key.
8990startup.fm