If you set the block to "Local mode", the control is only influenced by the "local" signals of the
counters (input parameters
BalLocal
= 1,
PosLocal
= 1,
NegLocal
= 1 and
HoldLocal
=
1).
Note
Unlike the general description, at the
LocalSetting
parameter only the values 0, 1 and 3 can
be set. Tracking in "local" mode is not possible with SitrP_PA.
"Automatic mode"
"Automatic mode" supports the transfer of the following commands to the totalizer:
● "Positive and negative" (positive edge
BalAut
)
● "Positive" (positive edge
PosAut
)
● "Negative" (positive edge
NegAut
)
● "Hold" (
HoldAut
= 1)
"Manual mode"
"Manual mode" supports the transfer of the following commands to the totalizer:
● "Positive and negative" (positive edge
BalMan
)
● "Positive" (positive edge
PosMan
)
● "Negative" (positive edge
NegMan
)
● "Hold" (
HoldMan
= 1)
"Out of service"
For general information about the "out of service" mode, refer to the APL Online Help.
11.1.3
SitrP_PA functions
The functions for this block are listed below.
Configuration data
The configuration data comprises the units, the configuration of
PV
input and the limits for
messages. After a change is made in the device, reading of configuration data must be
triggered with "Read configuration data" in the parameter view of the faceplate. If the
parameters were read back before a complete download to the PLC, the configuration does not
need to be reloaded from the device.
The message limits of the SitrP_PA are only transferred to the device when the alarm
configuration is synchronized with the device (
Feature
bit7 = TRUE).
SITRANS P PA
11.1 SitrP_PA
SITRANS Library for PCS 7
424
Function Manual, 05/2019, A5E35351976-11
Summary of Contents for SITRANS PCS 7
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