BENSHAW RSi H2 Series - Page 193

Parameter Descriptions
181
890053-00-02
Note
AO1 Current Output Tuning Mode on 4–20mA output, OUT-02 (AO1 Gain) and OUT-03 (AO1 Bias)
Bias Tuning
Set OUT-01 (AO1 Mode) to constant and set OUT-05 (AO1 Const %) to 0.0 %.
Set OUT-03 (AO1 Bias) to 20.0% and then check current output. 4mA output should be displayed. If the
value is less than 4mA, gradually increase OUT-03 (AO1 Bias) until 4mA is measured. If the value is
more than 4mA, gradually decrease OUT-03 (AO1 Bias) until 4mA is measured.
Gain Tuning
Set OUT-05 (AO1 Const %) to 100.0%
Set OUT-02 (AO1 Gain) to 80.0% and measure current output at 20mA. If the value is less than 20mA,
gradually increase OUT-02 (AO1 Gain) until 20mA is measured. If the value is more than 20mA, gradually
decrease OUT-02 (AO1 Gain) until 20mA is measured.
AO2 Output Tuning
The functions of each parameter for AO2 voltage output (parameters OUT-07~ OUT-12) are identical to
the descriptions for the above AO1, 4-20mA outputs.
5.7.1.2 OUT-61 Analog Pulse Output
The pulse output terminal (Q1/TO) can represent one of a variety of functions (OUT-61). Scaling
and filtering can also be applied to the signal.
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
OUT
36
Multi-function output Q1
Q1 define
38
TO
0–42
-
61
Pulse output setting
TO Mode
0
Frequency
0-12
-
1
Output
Current
2
Output
Voltage
3
DCLink
Voltage
4
Output
Power
7
Target Freq
8
Ramp Freq
9
PID Ref
Value
10
PID Fdb
Value
11
PID Output
12
Constant
62
Pulse output gain
TO Gain
100.0
-1000.0–
1000.0
%
63
Pulse output bias
TO Bias
0.0
-100.0-100.0
%
64
Pulse output filter
TO Filter
5
0–10000
ms
65
Pulse output constant
output2
TO Const %
0.0
0.0-100.0
%
66
Pulse output monitor
TO Monitor
0.0
0.0–1000.0
%