M
Manufacturer ID register, 72
matrixes, creating larger, 23
O
OUTPut subsystem, 45
OUTPut:ECLTrg[:STATe], 45
OUTPut:ECLTrg[:STATe]?, 46
OUTPut[:EXTernal][:STATe], 46
OUTPut[:EXTernal][:STATe]?, 47
OUTPut:TTLTrg[:STATe], 48
OUTPut:TTLTrg[:STATe]?, 49
P
power-on/reset conditions, 32
programming
using SCPI, 28
programming the switches, 28
programming, addressing switches, 28
programming, register-based, 69
Q
querying switches, 32
R
recalling/saving states, 34
register-based programming, 69
registers
addressing, 69
base address, 70
Device Identification, 73
Manufacturer ID, 72
Relay Control, 74
Status/Control, 73
relay life, 79
relay matrix switches
addressing, 28
checking module identification, 33
commands, 31
configuring, 15
connector pinouts, 11
description, 11
detecting error conditions, 35
E1468A description, 11
E1469A description, 11
error messages, 77
initial operation, 29
installing, 18
power-on/reset conditions, 32
programming, 28
querying, 32
specifications, 67
switching channels, 33
synchronizing, 36
82 Index
relays
end-of-life determination, 79
relay life factors, 79
replacement strategy, 79
restricted rights statement, 7
[ROUTe:] subsystem, 50
[ROUTe:]CLOSe, 50
[ROUTe:]CLOSe?, 51
[ROUTe:]OPEN, 52
[ROUTe:]OPEN?, 53
[ROUTe:]SCAN, 53
S
safety symbols, 8
SCPI commands
command reference, 39
format, 37
linking commands, 39
quick reference, 66
using, 28
setting logical address switch, 16
specifications, 67
Status register switch, setting, 16
Status/Control register, 73
STATus subsystem, 55
STATus:OPERation:CONDition?, 56
STATus:OPERation:ENABle, 57
STATus:OPERation:ENABle?, 57
STATus:OPERation[:EVENt]?, 58
STATus:PRESet, 58
switch descriptions, 11
switching channels, 33
synchronizing switches, 36
SYSTem subsystem, 59
SYSTem:CDEScription?, 59
SYSTem:CPON, 59
SYSTem:CTYPe?, 60
SYSTem:ERRor?, 60
T
terminal modules
attaching to relay switch module, 27
configuring, 20
wiring, 20
TRIGger subsystem, 62
TRIGger[:IMMediate], 62
TRIGger:SOURce, 63
TRIGger:SOURce?, 64
W
warnings, 8, 15
warranty statement, 7