Continental Hydraulics Installation Manual
Page 20 of 33
CEM-AA-B
CHI 1020611 01/2016
POL (Output polarity)
Command
Parameters
Unit
Group
FUNCTION
POL:I
X
i= A|B
x= +|-
-
STD
A-B
POL
X
x= +|-
-
STD
AA
Valves with one solenoid:
This command allows a switch over of the output signal direction (after the MIN-MAX function).
Example:
POL:A
+ Input signal 0… 100 %, nominal output current 0… 100 %.
POL:A -
Input signal 0… 100 % nominal output current 100… 0 %.
Directional valves:
This command allows a switch over of the output polarity.
AINA (Current- / Voltage input)
AINB (Current- / Voltage input)
Command
Parameters
Unit
Group
FUNCTION
AINA X
AINB X
x=V|C
-
STD
AA
A-B
By the use of this command, the type of input signal may be chosen between voltage (0...10 V or
+/-
10 V) or current (4…20mA). If current is chosen, the shunt will be activated automatically.
AIN (Analogue input scaling)
Command
Parameters
Unit
Group
FUNCTION
AIN:I
a b c x
i = A|B
a= -10000… 10000
b= -10000… 10000
c= -10000… 10000
x
= V|C
-
-
-
0.01%
-
EXP
AA
A-B
