Endress+Hauser Stamolys CA71NO, Operating Instructions Manual

Page: 23 / 56

Operation
23
Alarm value AV 1-1
NO current
NC current
!
Note!
Changes will only be activated after a
Reset (Power off/on)!
Setting for whether contact for alarm value 1, channel 1
works as NO current or NC current contact.
Alarm value AV 2-1
Setting for whether contact for alarm value 2, channel 1
works as NO current or NC current contact.
Alarm value AV 1-2
Two-channel version only!
Setting for whether contact for alarm value 1, channel 2
works as NO current or NC current contact.
Alarm value AV 2-2
Two-channel version only!
Setting for whether contact for alarm value 2, channel 2
works as NO current or NC current contact.
Error contact
Setting for whether error contact works as
NO current or NC current contact
Current date/time 01.01.96 00:00... 31.12.95 23:59
Setting the system clock.
Format DD.MM.YY hh:mm.
Calibrate offset yes / no
Frequency offset
1
Pressing the
J
key starts a blind value measurement for
compensating the reagent's inherent colour.
Frequency offset
– 5000 ... +5000
0
Manually changing the frequency offset.
1
1) Determine the frequency offset after every reagent or photometer replacing. To obtain the frequency offset (= blind value), connect deminarilised water
instead of sample to the sample inlet. The obtained value usually is between 0 and 10 Hz.
Option Range of adjustment
(default settings in bold) Display Info
Alarm val. 1-1
norm. closed
Alarm val. 2-1
norm. closed
Alarm val. 1-2
norm. closed
Alarm val. 2-2
norm. closed
Error contact
norm. closed
act. Date/Time
25.01.02 15:45
Calibrate offs
yes: K
no: E
f-Offset [Hz]
0