Spezialelektronik GmbH
iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 (0)351 / 26 996 – 0
Bautzner Landstr. 23 http://www.iseg-hv.com Fax ++ 49 (0)351 / 26 996 – 21
16 D - 01454 Radeberg / Rossendorf Germany
Note! If output voltage has been shut off permanently (by ERR or INH at ENABLE KILL or TRP) the
command ”Read status word” must be executed before the output voltage can be restored
Error codes: ???? Syntax error
?WCN Wrong channel number
?TOT Timeout error (with following reinitialization)
?<SP>UMAX=nnnn Set voltage exceeds voltage limit
Module status:
Status Description Bit Valency
QUA Quality of output voltage not given at present 7=1 128
ERR V
max
or I
max
is / was exceeded 6=1 64
INH INHIBIT signal was / is active 5=1 32
Inactive 0
KILL_ENA KILL-ENABLE is On 4=1 16
Off 0
OFF Front panel HV-ON switch in OFF position 3=1 8
ON position 0
POL Polarity set to Positive 2=1 4
Negative 0
MAN Control Manual 1=1 2
via RS 232 interface 0
0=0 0
Read out of “module status” (“Tx”) does not reset the flags “ERR” and “INH” like the read out of status word (“Sx”) of the
corresponding channel.
Auto start:
Autostart offers the possibility to set a specific voltage which is automatically achieved with a set ramp after Power Up and
Initialization of the unit. This enables working in remote control mode without a control PC connected.
Description Bit Valency
If the precondition for Auto start (module status: OFF + ERR + INH + MAN = 0) is satisfied, the
output voltage is automatically ramped to the set voltage. Thus the G-command or POWER-ON
and OFF ⇒ ON are not required.
If output voltage has been shut off permanently (by ERR or INH at ENABLE KILL or TRP), the
previous voltage setting will be restored with software ramp after ”Read status word”.
3=1 8
Values are written to the registers only Save Current trip to EEPROM 2=1 4
at POWER-ON! Save Set voltage to EEPROM 1=1 2
Save Ramp speed to EEPROM 0=1 1
(EEPROM guarantees 1 million saving cycles)
To Next Page
Loading...
