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Bit
Purpose
Setting
Bit
Purpose
Setting
E6198B Switch/Load Unit User Manual
• Power on/Reset state is no current sense channels selected
and differential amp disconnected from the Isense bus.
Load Disconnect 1-8 (W) Base + 4
This register controls the relays that connect Loadx to Chanx
for channels 1-8. (See
7
6
Chan8
Chan7
Chan6
state
state
state
• Write Only
• State: 0 = open, 1 = closed
• Power On/Reset State = 0 (all channels open)
Load Disconnect 9-16 (W) Base + 5
This register controls the relays that connect Loadx to Chanx
for channels 9-16. (See
7
6
Chan16
Chan15
Chan14
state
state
state
• Write Only
• State: 0 = open, 1 = closed
• Power On/Reset State = 0 (all channels open)
Power Select 1-8 (W) Base + 6
This register controls the Pull Up/Down Power Select armature
relays for power to channels 1-8. (See
are Form C and the register uses positive logic: 1 = NO shorted
to COM, NC is open; 0 = NC shorted to COM, NO is open. The
Figure
B-10.)
5
4
3
Chan5
Chan4
state
state
Figure
B-10.)
5
4
3
Chan13
Chan12
state
state
h
Register Definitions
h
2
1
Chan3
Chan2
state
state
h
2
1
Chan11
Chan10
state
state
Figure
B-10.) These relays
B
0
Chan1
state
0
Chan9
state
B-33
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