Siemens SIPART DR21 Kurzanleitung Seite 45

Config. Swit.
switch posit
Allocation of A1/A2 and A3/A4 to process variables
A1/ A1/
S76
A2
A3/ A3/
S77 S77
A4
*) as of software version --B5
S78 Function of limit monitor A1/A2
[0] A1 max / A2 min
1 A1 min / A2 min
2 A1 max / A2 max
S79 Function of limit monitor A3/A4
[0] A3 max / A4 min
1 A3 min / A4 min
2 A3 max / A4 max
S80 Display and setting of limit values A1 to A4 in the
process control level
w/x digital indicator
[0]
1
2
A1 / A2 / A3 / A4
3
4
A1 / A2 / A3 / A4
5
6
A1 / A2 / A3 / A4
1)
S81 w/x digital indicator - - switchover
x/xv
[0]
x/xv
1
x/xv
2
x/xv
3
x/xv
4
5
6
7
Displayed variables identified by w or x signal lamps:
1 = steady light, 0,5 = flashing light, 0 = off
S82 Restart following return of power
[0] last mode of operation, last w, last y
1 manual and internal mode, last w,
for K and two-position controller Ys,
for three-position controller last y
S83 Visual signal following return of power
[0] no flashing of w/x digital indicator
1 flashing of w/x digital indicator
SIPART DR21
C73000-B7474-C141-07
xd x1 x w xv wv y y1 y2 AI
[0] 1 2 3 [0] 1 2 3 4 5 6 7 8 6
[0] 1 2 3 [0] 1 2 3 4 5 6 7 4 5 6 7
Limit value indicator
w bargraph indicator
no
A1 / A2
A1 / A2
A1 / A2
A1 / A2 A3 / A4
If S80 = 5/6 the limit values are displayed all the time;
w is not displayed; a violated limit value will flash
(recommended if S1 = 4).
Display sequence
I II III
w/wv --
w/wv x1/xv
w/wi1/wv
w/wi1/wv x1/xv wE/wvE/wi2
-- --
-- w/wv --
-- -- x1/xv
xv wv x1
Display sequence
I II III
1 0 0,5
(0 if S81 = 6)
0 1 0
Function
AI AI AI AI AI AI AI
1 2 3 4 1A 2A 3A 4A
8 9 9 10 11 12 13 14 15 16 17*) 10 11 12 13 1
8 8 9 9 10 11 12 13 14 15 16 10 11 12 13 14 15 16
Adjustable
no
no
no
no A1 / A2
no A1 / A2 / A3 / A4
A1 / A2 A1 / A2
A1 / A2 A3 / A4
IV
--
--
wE/wvE/wi2
--
--
--
w
IV
0 x signal lamp
0,5 w signal lamp
IxdI
1 16 1 *)
17*) 17*)
no
no
no
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