VH

is a vector variable that defines the H (feedback path) polynomial of the Advanced Pole-Placement velocity controller (COMPMODE = 3).  The vector defined by this variable includes four integers that represent the polynomial coefficients, and four shift parameters, one that scales each polynomial.  If this variable is changed, a REFRESH command is required.

NOTE:  prior to firmware version 2.1.0, this command mnemonic was "H".

SYNTAX:  VH  [h0]  [h0shift]  [h1]  [h1shift]  ... [h3]  [h3shift]
EXAMPLE:  VH  10000  2  30000  4  50000  6  70000  8

RANGE:  hN = -2,147,483,647 to 2,147,483,647
  hNshift =  0 to 32767

Firmware Versions:  2.1.0 and later (previously H)
Type:  vector variable (R/W) Range:  see above
Units:  n/a Default:  0 (all parameters)
Opmodes:  0,1,4,8 Drive Status:  en/dis EEPROM:  yes