Endress+Hauser TOCII CA72TOC - Page 87

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Endress+Hauser 87
Remotely activated calibration
Calibration can be triggered by a floating contact. Use input 1 of the "binary in" terminal strip for
this purpose.
a0011911
Fig. 48: Signal connection
Automatically activated calibration
The analyzer can be calibrated automatically.
Select the programming mode for this purpose:
binary outbinary out
1
2
3
4
5
6
7
8
binary inbinary in
0/4-20
mA
0/4-20
mA
RS 232RS 232
I
III
IV
II
+
-
+
-
40
41
1
2
1
2
1
2
1
2
+24VDC
GND
+24VDC
GND
+24VDC
GND
+24VDC
GND
+24VDC
GND
+24VDC
GND
+24VDC
GND
+24VDC
GND
+24VDC
GND
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1 Calibration, external activation 5 Not assigned
2 Adjustment, external activation 6 Not assigned
3 Screen flush, external activation 7 Standby, external activation
4 Power flush, external activation 8 Channel switchover, external activation
(optional)
Step Display Description
1
2 • For CAL./ADJUSTM. n DAY, specify
after how many days a calibration
should be performed. It is generally not
necessary to select more than one
calibration every three days.
• Enter the value 1 for CAL./ADJUSTM.
Value 1 = Calibration
Value 2 = Adjustment
SETTING
LISTS
PROGRAMMING
TEST
RANGE DATA
SET CLOCK
ALARM LIMITS
BASIC DATA
SET DEFAULTS
MEASURING SITE
:
:
:
:
:
:
:
:
:
:
:
:
[sec]
[ml/min]
[ml/min]
[ul]
1000.00
0.00
0.00
0.00
0.00
7.50
18.60
300.00
80.00
720.00
3.00
2.00
RANGE DATA
SCALE
FLUSH SCREEN/DAY
POWER-FLUSH/DAY
DAYBREAK
PAUSE CYCLE
P1 (B)
P4 (B)
BATCH VOL.
STANDARD C1
STANDARD C2
CALIBRATION n DAY
CAL./ADJUSTMENT