Endress+Hauser Silometer FMC 672 Z, Инструкция по установке и эксплуатации

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3.2 Configuration and display: Silometer FMC 672 Z
Fig. 3.1 shows the LC-display with matrix of the Silometer FMC 672 Z, Fig. 3.3 its front
panel. Table 3.1 below describes the function of the operating keys.
•
Changes are not possible if the matrix has been locked (Section 4.6).
•
Non-flashing parameters are either read-only indications or locked entry fields.
0 100
VH
00
1
2
V H
+
E
+
-
mA2
+
-
mA1
FMC 672 Z
Measured value display with
10-step bar chart showing
percentage 0/4
…
20 mA signal
Limit relay LEDs
•
Red lit, relay de-energised
•
Green lit, relay energised
Parameter entry keys
Diagnosis sockets
•
Check 0/4
…
20 mA signal
here
Alarm relay LED
•
Lights on fault condition,
relay de-energises
•
Flashes on warning,
relay remains energised
Matrix selection keys
Commulog sockets
Green communications LED
•
LIghts when communicating
Matrix position indicator
BA064E22
Fig. 3.3:
Front panel of the
Silometer FMC 672 Z transmitter
Keys Function
Matrix selection
•
Press V to select the vertical position.
•
Press H to select the horizontal position
•
Press simultaneously to select the measured value field, V0H0
Parameter entry
•
Select the digit to be changed.
The digit at the extreme left is selected and flashes.
•
Move to the next digit by pressing »
⇒
« again. When the last digit
is reached »
⇒
« selects the leftmost digit again.
•
To change the position of the decimal point, press down both
»
⇒
« and »+«. The decimal point moves 1 space to the right.
•
Increases the value of the flashing digit
•
Decreases the value of the flashing digit
•
To enter a negative number decrease the leftmost digit until a
minus sign appears in front of it
•
Press »E« to register entry.
•
Unregistered entries remain ineffective and the instrument will
operate with the old value.
+
+
Table 3.1:
Silometer FMC 672 Z
Parameter entry and display keys
Silometer FMC 672 Z/677 Z Chapter 3: Controls
20