Table of Contents
Advertisement
8.4.5 Limit operation
On overlimit or underlimit, the chart print-out
is continued with the chart speed set under
parameter LIMIT FEED (v Section 8.5.3).
Status and limits are set separately for each
channel.
A switching differential of 0.5% is set about
the switching point to avoid that the chart
speed is changed too frequently. The
switching differential is referred to scaling
and plotarea (zoom).
Differential =
(end of scaling – start if scaling) h (end of plotarea – start of plotarea) h 0.01/100
Display
Edit
E
LIMIT
FEED
8 Programming
Selection/input
2 LIMIT FEED
Select recording channel
2 STATE LIMIT FEED:
2
ON
Select status for limits:
ON, OFF
2 LOW:
3
–200.0 unit
Input low limit
2 HIGH:
4
600.0 unit
Input high limit
with keys Enter
h
R
,
h
R
,
h
R
,
,
l
r
,
,
S
h
R
,
,
l
r
,
,
S
75
Continue with
E
2
E
FROM:
h
forwards
R
backwards
otherwise:
3
E
4
E
h
forwards
R
Check
backwards
<
low
high
Advertisement
Table of Contents
