Notes:
In order to send a device-dependent command, the con-
troller must perform the following steps:
1. Programming examples assume that the Model 199 is
at its factory default value of 26.
L Set ATN tme.
2. Device dependent commands sent over the bus while
2. Address the Model 199 to listen.
the unit is in a front panel menu will be ignored. Before
3. Set ATN false.
programming over the bus, press NEXT as many times
as necessary to exit the menu.
4. Send the command string over the bus one byte at a
time.
Table 3-8. Device-Dependent Command Summary
Auto Auto Auto
Auto
300mV 3OOmV 30mA 30mA 300
3V 3V 3A 3A
30 V 30 V 3 A 3 A 30 kfl
Auto
3OOV3OOV 3A 3AUK)kR Auto
3oOV3OOV 3A 3A
3MQ Auto
V 3 A 3 A 3OMQ Auto
teading Mode
Ma Store Size
T.5
T6
37
BO
Bl
B2
IO
In
Confinuous on x
One-shot on X
Continuous on External Trigger
One-shot on External Triger
Readings from AID converter
Individual readings from data store
All readiigs from data store (buffer dump)
Wrap around data store mode
Data store of n (n=l to 500)
3.9.8
3.9.9
3-14