9.2.2. Zero point adjustment by offset value
The calcu la ti on of the pro gram med offset va lue (pa ra me ter 0-06) looks like be low:
The re can be a ± dis play, as a re sult of pro gram ming an offset va lue.
At ten ti on should be paid to:
• The char ging of the offset va lue is fol lo wed
af ter
the char ging of the sca -
ling- fac tor.
• The Pa ra me ter 0-03 have to be pro gram med to 1 for a + dis play
9.3.
Directions of rotations
The di rec tion of ro ta ti on can be chan ged by soft ware func tion. The en co der will
usual ly count in in crea sing di rec tion, if the dri ving shaft turns with clock wi se ro ta ti on
(top view at the dri ving shaft).
In crea sing va lues with clock wi se ro ta ti on (top view at the dri ving shaft),
Pa ra me ter 0-04 have to be pro gram med to 0
In crea sing va lues with an ti- clock wi se ro ta ti on (top view at the dri ving shaft),
Pa ra me ter 0-04 have to be pro gram med to 1
9.4.
Main reset
The main re set is per for med by pres sing a key com bi na ti on at the front of the pa nel
me ter. By do ing this all pa ra me ters are set ting to the de fault va lue. The va lue of the
pa ra me ter 0-00 (in put ran ge) is not chan ging by the main re set.
Du ring the main re set the dis play shows “Init.”.
Per form the main re set by
Pres sing the push but tons
,
and
at the same time un til
“Inlt”
is dis -
played.
18
ERMA-Electronic GmbH
9. Software functions
Dis play = (Enc_ya lue - Zero_ad just met) x Sca_fak tor + Offset va lue
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