Storing / Restoring Parameters; Storing Parameters; Table 72: Behavior Of Savable And Volatile Parameters; Table 73: Parameter Groups (Store Command) - Moog RKP-D User Manual

9 Storing / restoring parameters

9 Storing / restoring parameters
Parameters are stored and restored in accordance with the procedure described in the DS 301.

9.1 Storing parameters

The electronics of our radial piston pump provide a non-volatile memory which allows to store parameters.
Also restoring is possible, where all factory settings can be recalled.
The actual values of all parameters declared as non-volatile can be stored in a non-volatile memory on the de-
vice. Storing is proceeded when the signature "save" is written to the correspond subindex of the object
0x1010 in the Object Dictionary.
Volatile parameters have either a constant value (which can not be modified) or an associated default value
parameter. These default parameters are savable in order to provide a choosable bootup status.
The following table describes the behavior of the savable and volatile parameters when performing a save,
bootup or restore operation.
Savable
parameters
At save Value saved
At bootup Saved value loaded
At restore Factory settings
loaded
There is the possibility to store all non-volatile parameters or only a specific parameter group which lies within
a certain object index range.
The write access to any parameter will not affect its default value.
The following table shows the different parameter groups and where they are found in the index range as de-
fined in the DS 301 (the parameter used to store the corresponding parameter group is shown in the last col-
umn):
Parameter group
Communication
Application
Manufacturer-defined
The signature, which has to be written to the corresponding subindex of 0x1010, is as follows:
Signature MSB
ASCII e
hex 65
© Moog GmbH
with associated default parameters
Value of default parameter saved
Saved value of the default parameter
loaded
Factory settings loaded to default parame-
ter and volatile parameter

Table 72: Behavior of savable and volatile parameters

Index range
0x1000...0x1FFF
0x6000...0x9FFF
0x2000...0x5FFF

Table 73: Parameter groups (store command)

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USER MANUAL Firmware RKP-D (B99224-DV007-CE400; Version 1.1, 09/08)
Volatile parameters
without associated default parameters
Nothing saved
Factory default value loaded
Factory default value loaded
Store command
<SaveCommunicationParameters>
(0x1010, subindex 2)
<SaveApplicationParameters>
(0x1010, subindex 3)
<SaveApplicationParameters>
(0x1010, subindex 4)
a
61
Storing parameters
LSB
s
73
131