PI E-871.1A1N, User Manual, Page: 168 / 226

WPA Save Parameters To Non-Volatile Memory
Used in: Parameter Commands (104)
Description: Writes the value of a parameter from the volatile memory (RAM) to
the nonvolatile memory.
Long description WPA can also save parameter-independent settings. The used pass-
word determines what is saved with WPA:
<Pswd> Description
100 Saves current valid values of all parameters and the cur-
rent valid settings for
HDT (p. 134) , HIA (p. 136) , and
HIT (p. 140) .
101 Saves the currently valid values of all parameters.
HID Saves the current valid settings for HDT (p. 134) ,
HIA (p. 136) , and HIT (p. 140) .
Wrong values can lead to faulty operation or damage to the hard-
ware.
Notice: Note that the number of write cycles in the nonvolatile
memory is limited. Therefore, save to the nonvolatile memory only
when necessary.
Format:
WPA␣<Pswd>[{␣<ItemID>␣<PamID>}]
Arguments: <Pswd> Password for writing to the nonvolatile memory
<ItemID> Element of the electronics
<PamID> Parameter ID
The <ItemID> and <PamID> specifications are not supported by all
electronics.
Troubleshooting: Impermissible element identifier
Wrong parameter ID
Wrong password
9 COMMAND REFERENCE PZ285EN
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1/30/2019
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