S
IN
A
MICS G1
20 CU250
S
-2 Contr
ol
Units
List Manual, 09/201
7, A5E33842890
79
9
3
F
un
ction dia
g
ra
ms
3.
7
C
ommun
ication field
bus inter
fa
ce (USS, Mo
dbu
s)
F
ig.
3
-56
93
70 – Send tele
gram, free inte
rcon
nection
via
BICO (p0
922
=
9
99)
- 9370 -
Function diagram
8
7
6
5
4
3
2
1
fp_9370_97_62.vsd
Fieldbus Interface (USS, Modbus)
G120 CU250S-2
05.09.2017
V4.7.9
Send telegram, free interconnection via BICO (p0922 = 999)
...
Reference quantities for
further interconnection p200x
The send word 1 must be used as status word (ZSW1).
Physical word values are inserted in the telegram as referenced variables. p200x apply as reference variables (telegram contents = 4000 hex,
if the input variable has the value p200x).
The following applies for temperature values: 100° C -> 100 % = 4000 hex; 0° C -> 0%.
PZD send word 1
PZD send word 2
PZD send word 3
PZD send word 4
PZD send word 5
PZD send word 6
PZD send word 7
PZD send word 8
Send telegram
Diag send word
r2053[0 … 7]
PZD send word
(2089[0])
p2051[0]
PZD send word
(2089[0])
p2051[1]
PZD send word
(2089[0])
p2051[2]
PZD send word
(2089[0])
p2051[3]
PZD send word
(2089[0])
p2051[4]
PZD send word
(2089[0])
p2051[5]
PZD send word
(2089[0])
p2051[6]
PZD send word
(2089[0])
p2051[7]
Fieldbus
The preconfiguration with the speed setpoint is set automatically via p1000 = 6.
<1>
<2>
<3>
<3>
<1>
<1>
<2>