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Enable Pin configure option. Select "YES" to turn the Master/slave mode on. Select "NO" to turn the Master/Slave
mode off.
Display 320
Enable Pin configure option. Select "YES" to take a sample at the time the sampler becomes disabled. Select "NO" if
you do not want a sample event when the sampler becomes disabled.
Display 321
Enable Pin configure option. Select "YES" to take a sample when the sampler becomes enabled; i.e., ceases to
receive an inhibit signal from a flow meter or a Liquid Level Actuator. Note: No sample will be taken if the enable sig-
nal is used to initiate the start-time delay countdown. Select "NO" if you do not want a sample event when the sampler
becomes enabled.
Display 322
Enable Pin configure option. Select "YES" to restart the sample interval countdown at the time the sampler is
enabled. The interval countdown is determined by the setting if "NO" is selected in Display #324.
Display 323
Enable Pin configure option. This display appears if you select "NO" in Display #323. Select "YES" to freeze the sam-
ple interval when the sampler becomes disabled. When the sampler is enabled, the interval countdown continues
from the point where it had stopped. Select "NO" to let the sample interval countdown continue while the sampler is
disabled.
Display 324
Event Mark configure option. Select "CONTINUOUS SIGNAL" to send a variable-duration event mark signal from pin
E of the flow meter connector. Select "PULSE" to send a 3-second event mark signal.
Display 330
Event Mark configure option. This setting appears when you select "CONTINUOUS SIGNAL" in Display #330. Select
"PUMP CYCLE" to transmit the event mark signal during the entire pump cycle, including any programmed rinses and
retries. Select "FWD PUMPING ONLY" to send the signal when the pump is delivering a sample volume only.
Display 331
Event Mark configure option. This setting appears when you select "PULSE" in Display #330. Select "PURGE" to
transmit an event mark signal to a flow meter at the beginning of the pre-sample purge. Select "FWD PUMPING" to
transmit a signal when the pump switches forward to deliver the sample volume.
Display 332
Purge Counts configure option. Enter the number of pre-sample pump counts needed to purge the suction line. This
value is set to 150 when the controller is reinitialized.
Display 340
Purge Counts configure option. Enter the number of post-sample pump counts needed to purge the suction line. The
Controller derives the number that initially appears in this display from the suction line ID and length entered in Dis-
play #230 and #232.
Display 341
Table D-1 Display Index (Continued)
MASTER/SLAVE MODE?
[YES, NO]
SAMPLE UPON DISABLE?
[ YES , NO ]
SAMPLE UPON ENABLE?
[ YES , NO ]
RESET SAMPLE
INTERVAL? [ YES , NO ]
INHIBIT COUNTDOWN?
[ YES , NO ]
[ CONTINUOUS SIGNAL,
PULSE ]
DURING [ PUMP CYCLE,
FWD PUMPING ONLY ]
AT THE BEGINNING OF
[ PURGE , FWD PUMPING ]
--- PRE-SAMPLE
COUNTS ( 0 - 9999 )
--- POST-SAMPLE
COUNTS ( 0 - 9999 )
3700 Portable Samplers
Appendix D Display Index
D-9
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