Communication with a control system
MP85A A0293_06_E00_03 HBM: public 91
DescriptionMP85A(DP)(‐S) ⇒
digital input PLC
Heartbeat The output switches between ON and OFF at a
frequency of 1 Hz, and can be used as a watchdog
function
Clipboard full The internal clipboard is almost full, there are less than
16 kB remaining. This message indicates a problem
during the saving of measured data, e.g. the specified
PC could not be reached.
Set outputs per data word You can set the digital outputs by means of the SDO
object 2320 (hex), subindex 0. With this option, you can
forward individual bits of the bytes transferred with this
object to the relevant outputs.
Specify flash parameter set Allows you to define the number of a parameter set
loaded from the flash: the parameter set number is
output as a binary number (bit 0 to bit 4).
Parameter sets loaded from the MMC/SD card or PC
cannot be queried.
Loading parameter set With this function you can check the time required to
load a parameter set: you can only start the next
process after switchover, which can take up to 200 ms,
and the MP85A process controller is only ready for
measurement once more after switchover. As long as
the signal is active, no new process can be started
PLC % control input
MP85A(DP)(‐S)
Description
Sensor zero balance Enables zero balance of the sensor
Shunt calibration Enables the shunt resistance, e.g. for generating a
defined signal
Transducer test Performs a transducer test
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