Newtons4th PPA500 - Normal

PPA5xx/15xx communications manual
2-60
NORMAL
NORMAL
Function:
Sets the Normalise reference to Current
or Voltage.
Description:
Sets the Reference for the NORMALISE
function. Press ZERO on the instrument to
action the function.
Format:
NORMAL,reference
Arguments:
Reference:
CURRENT
VOLTAGE
Reply:
none
Example:
NORMAL,VOLTAGE
NORMAL,CURRENT
NORMALISE,VOLTAGE
NORMALISE,CURRENT
Notes:
The “normalise” function adjusts the scale
factors on each current channel so that
they read the same as phase 1. The
reference can be either the current
measured on phase 1 or if there is a
reference CT it can be connected to the
external input of phase 1 voltage and
used as a reference.