INSTALLATION
INITIAL SWITCH SETTINGS
3 - 4
I-E96-315B
®
Switch S2 - Controller Gain
This switch is an eight position switch that sets the gain of the
proportional amplifier. This amplifier compares position
demand to position feedback and outputs the difference of
those signals. The gain affects the response of the control loop.
in Section 4 explains the procedure to
determine the proportional amplifier gain that gives the best
frequency response. To initially set the gain for installation,
close pole 8 on S2 (gain of 1.10).
Table 3-1. Slave Expander Bus Address - Example Settings
Example Settings
Example
Address
Switch Position
1
2
3
4
5
6
7
8
Binary Value
128
64
32
16
8
4
2
1
15
0
0
0
0
1
1
1
1
32
0
0
1
0
0
0
0
0
63
0
0
1
1
1
1
1
1
User Settings
Assigned
Address
Switch Position
1
2
3
4
5
6
7
8
Binary Value
128
64
32
16
8
4
2
1
NOTE: 1 = Open (off), 0 = Closed (on)
Figure 3-1. Switch Locations on the HSS
STATUS
LED
EXPANDER
BUS ADDRESS
CONTROLLER
GAIN
OSCILLATOR
FREQUENCY SELECT
CR2
CR3
S7
S4
S3
S5
P1
P3
P2
1 2
1 2
1 2
1 2
S2
1 2 3 4 5 6 7 8
OPEN
S1
1 2 3 4 5 6 7 8
OPEN
S6
1 2 3 4 5 6 78
OPEN
EMERGENCY/
MANUAL LED
DITHER
OSCILLATOR
FREQUENCY
DITHER
OSCILLATOR
CURRENT
AMPLITUDE
DEMODULATOR
GAIN
LVDT
PRIMARY
TP50195B
