Parameter Read/Write - Siemens SINAMICS PERFECT HARMONY GH180 Function Manual

Parameter Read/Write

The 'parameter read/write' function allows you to use a PLC to read and write parameter values
in the drive. The following registers are available:
● Parameters To Drive (PTD)
Use these registers to read and write parameter commands, read and write pick list items,
and execute certain functions.
● Parameters From Drive (PFD)
Use these registers to echo the PTD command, hold the PTD read command results, and
produce an error code if the PTD command cannot be performed.
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