Parameter
Parameter Declaration Data type Description
MODE INPUT BYTE
n 0x01 = Data exchange via process data
Currently only the MODE = 0x01 is supported
CHANNEL_IN INPUT ANY Pointer to the input data
n With MODE = 0x01 exclusively data type BYTE and
length 16 are permitted.
Example: P#E100.0 BYTE 16 or P#DB10.DBX0.0
BYTE 16
CHANNEL_OUT INPUT ANY Pointer to the output data
n With MODE = 0x01 exclusively data type BYTE and
length 16 are permitted.
Example: P#A100.0 BYTE 16 or P#DB10.DBX16.0
BYTE 16
MEAS_DATA IN_OUT UDT
n UDT for the measured values
Ä
Chap. 12.2.3 ‘UDT
325 - EM_DATA_R1 - Data structure for FB 325’
page 268
n Please note that this structure must not be in the tem-
porary local data!
12.2.3 UDT 325 - EM_DATA_R1 - Data structure for FB 325
12.2.3.1 Structure
The UDT 325 has a dynamic structure and has the following basic structure.
UDT areas Description
UDT - Header Structure for the header data
UDT - Data Same data structure for the individual measurands. A measurand is a physical quantity that can be
measured such as current, voltage and temperature. An overview of the measurands can be found
in the manual for your energy measurement module.
...
UDT - Data
UDT - SetValues Structure for the setpoint specification
UDT - Header Declaration Data type Description
Timeout INPUT TIME
n Timeout for job processing. If Timeout is exceeded, the job is aborted and a
corresponding error message is output.
Polltime INPUT TIME
n Interval for the periodic reading
n Polltime is only relevant if the measured values are periodically read in the
interval of Polltime, i.e. if bit 0 of Header.Control_Global is set. If Polltime is
less than the fastest possible interval, the measured values are read in the
fastest possible interval.
Control_Global INPUT BYTE 0: de-activated, 1: activated
n Bit 0: Periodic execution according to the Polltime (default)
n Bit 1: Immediate execution - bit is reset after the execution.
n Bit 6 ... 2: reserved
n Bit 7: Re-initialization of the block by the configuration is sent again
UDT 325
VIPA SPEED7
Device Specific
Energy Measurement > UDT 325 - EM_DATA_R1 - Data structure for FB 325
HB00 | OPL_SP7 | Operation list | en | 18-30 268
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