Description of blocks
3.2 Driver module DRV_3WL
Library SENTRON 3WL / 3VL for SIMATIC PCS 7
62
Function Manual, 11/2008, A5E02316914A-01
Setpoints with the tabs
Current
SETPOINTS_CUR
Voltage
SETPOINTS_VOLT
Active power
SETPOINTS_ACT_POW
Apparent/Reactive
power
SETPOINTS_APP_REACT_PO
W
Frequency
SETPOINTS_FREQ
Msg. suppr.
Messages
Trend
The file name is composed as follows: @PG_DRV_3WL_"View".pdl
The PCS 7 standard displays @PCS7_alarm.pdl and @PCS7_trend.pdl are used for the
alarm and trend views.
The structure of the individual views of faceplates is described below.
The appearance of the faceplates differ depending on whether the 3WL is connected directly
to the DP master system or whether it is connected following a Y-link.
When the 3WL is connected following a Y-link, no data records can be read because the
device following a Y-link switches to DPV0 mode. This explains why faceplate views which
only contain values from data records are hidden. Values which are displayed despite this
and come from data records are cross-faced with "---". These measured values are therefore
not indicated in the faceplates.
The faceplates in the figures below are shown for direct connection of 3WL to the DP master
system.
Содержание SENTRON 3WL
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