Rockwell-automation 2071-Axx Kinetix 3 Component Servo Drive Serial Ho Instrukcja Użytkownika Pobierz pdf (Strona 32)

32 Rockwell Automation Publication 2071-RM001B-EN-P - April 2013

Chapter 3 General Commands (ASCII)

Write Parameter (STR)

Write Parameter (CHP)

Attribute Value

Command STR

Description Write parameter value to RAM, and then save data from RAM to nonvolatile memory.

Format STX ID # STR PPP V : BSS ETX

Data Argument Description

PPP Parameter #; for example, [Pr - 2.03]

, PPP=203=0x0CB

Refer to Standard Drive Parameters

beginning on page 47 for a

description of available parameters.

Group 7 - Manufacturing Settings are product settings that are

programmed during manufacturing.

V Bit-field type = 4-byte hexadecimal value.

Normal type = Signed integer of variable length

Response Format ACK

Error Response If the drive is unable to change the variable because it is enabled, it sends GS. If the value

is out of range, RS is returned.

Next Command STX ID # STR : BSS ETX

Usage Note To determine whether task is complete, send STR without arguments.

Response Format If task is not complete: STX ID $BSY : BSS ETX

If task is complete: STX ID $TOK : BSS ETX

Attribute Value

Command CHP

Description Write parameter value to RAM

Format STXID#CHP PPP V:BSS ETX

Data Argument Description

PPP Parameter #; for example, [Pr - 2.03]

, PPP=203=0x0CB

Refer to Standard Drive Parameters

beginning on page 47 for a

description of available parameters.

Group 7 - Manufacturing Settings are product settings that are

programmed during manufacturing.

V Bit-field type = 4-byte hexadecimal value.

Normal type =Signed integer of variable length

Response Format ACK

Error Response If unable to change the variable because drive is enabled, GS is sent. If value is out of

range, RS is returned.

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Rockwell-automation 2071-Axx Kinetix 3 Component Servo Drive Serial Ho Instrukcja Użytkownika Strona 32