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SEFELEC1500M Instructions
144
V1.06
*ESE?
Returns in
NR1
format and in hexadecimal the value of the
ESE
register (mask of the
ESR
register).
*LRN?
This request allows the programmer to receive a "response message" sequence in-
forming him of the status of the device (function and active parameters). The latter can
be reused as is in order to put the instrument at a later time back into the state that it
was in when the request was emitted.
*IDN?
Allows the device to be identified. The message returned by the device is in the follow-
ing form:
<field1>, <field2>, <field3>, <field4>
with
field1
: Name of the manufacturer (e.g.: EATON)
field2
: type of device (e.g.: SEFELEC1500M...)
field3
: Serial number
field4
: Software version (e.g.: 1.60)
*TST?
Allows the operation of the device to be verified. The message returned obeys the fol-
lowing syntax:
#H<NR1>
with
b3
b2
b1
b0
Result
NA
X
X
X
1
#H01
Megohmmeter absent
X
X
1
X
#H02
NA
X
1
X
X
#H04
NA
1
X
X
X
#H08
with X = 0 or 1
important
This function has to be used before selecting a function (from the starting pat-
tern of the device).