Siemens MS Series, Инструкция по эксплуатации, Страница: 88 / 130

SITRANS P, MS series
88
C79000-B5674-C40-04
On-site Operation and Display
• Adjust full scale
After completing this work:
1. Install digital indicator.
2. Screw in the housing cover.
3.2 Digital Indicator
A plug-on standard display is used for local indication of the measured value (1, Fig-
ure 12, p. 88) with unit (2), sign (5), status (4, 6) and mode (3).
Inputs, hold times Explanations
(1) Apply reference pressure to the
transmitter
As assumed in the calculation formula
(2) Press [S/
↑
], hold, then immedi-
ately [Z/
↓
], release both but-
tons
Activate full scale adjustment
(3) [Z/
↓
] or [S/
↑
] Press until the desired output current is set on the
DC ammeter which corresponds to the new full
scale
(4) Press both buttons simulta-
neously and wait 2 s or auto-
matically after 2 min.
Activate full scale adjustment
1 Measured value
2 Unit / bargraph
3 Mode
4 Lower current limit reached
5 Sign for measured value
6 Upper current limit reached
7 Communication display
Figure 12 Structure of digital indicator
1
2 3
4
5
6
7