GEA Grasso Manual page 158
System control standard package with piston compressors single stage and two stage
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Also See for Grasso:
- Operating instructions manual (54 pages) ,
- Operating instructions manual (22 pages)
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Grasso
Refrigeration Division
#
Title
20
Limit values
Suct dif temp
dTo low alarm
Low warning
Interm press
Pint hi alm n1
Pint hi alm n2
High warning
Int dif temp
dTm low alarm
Low warning
Disch press
Pdis hi alarm
High warning
High limit
Decr limit
Disch temp
Tdis hi alarm
High warning
High limit
Incr limit
Oil dif press
dPoil low alarm
Low warning
Oil temp
Toil low alarm
Low warning
Low limit
Toil hi alarm
High warning
Motor current
Imot hi alarm
High warning
High limit
Decr factor
Kap.9 - 2
Unit
HotKey
DIR
Range
K
0,0 ... 25,0
K
+
0,0 ... 10,0
bar (a)
bar (a)
bar
-
0,0 ... 3,0
K
0,0 ... 25,0
K
+
0,0 ... 10,0
bar (a)
bar
-
0,0 ... 5,0
bar
-
0,0 ... 5,0
bar
-
0,0 ... 5,0
°C
K
-
0,0 ... 50,0
K
-
0,0 ... 50,0
K
-
0,0 ... 50,0
bar
1,3 ... 10,0
bar
+
0,0 ... 5,0
°C
10,0 ... ?
K
+
0,0 ... 30,0
K
-
5,0 ... 30,0
°C
10,0 ... ?
K
-
0,0 ... 30,0
A
0 ... 1500
A
-
0 ... 200
A
-
0 ... 200
%
0 ... 100
638660E_chapter9.doc
GRASSO SYSTEM CONTROL
Parameters for limiting values
Default setting
2,0
0,0
3,0 ... ?
6,5
3,0 ... ?
6,5
0,2
2,0
0,0
3,0 ... ?
17,0
0,5
1,5
0,5
0 ... ?
150
5,0
15,0
5,0
1,5
0,2
30,0
1,0
10,0
80,0
1,0
150
10
10
80
Project setting
01.2003/ 0
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