JUMO LOGOLINE 500d, Руководство по эксплуатации

Страница: 75 / 140

8 Programming
75
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).
Display Edit Selection/input with keys Enter Continue with
LIMIT
FEED
E
2 LIMIT FEED
Select recording channel
h
,
R E 
2

2
2 STATE LIMIT FEED:
ON
Select status for limits:
ON, OFF
h
,
R E
FROM:
h
forwards
R
backwards
otherwise:

3

3
2 LOW:
–200.0 unit
Input low limit
h
,
R
,
l
,
r
,
S
E 
4

4
2 HIGH:
600.0 unit
Input high limit
h
,
R
,
l
,
r
,
S
E
Check
low
<
high
h
forwards
R
backwards
Differential =
(end of scaling – start if scaling)
h
(end of plotarea – start of plotarea)
h
0.01/100