8.7. Module Event Status
Access:
read-write
Data-Type:
UI4
Command:
:READ:MOD
ule
:Ev
ent
:STAT
us
?
:CONF
igure
:EV
ent
CLEAR
˽
Bit31
Bit30
Bit29
Bit28
Bit27
Bit26
Bit25
Bit24
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Bit23
Bit22
Bit21
Bit20
Bit19
Bit18
Bit17
Bit16
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Bit15
Bit14
Bit13
Bit12
Bit11
Bit10
Bit09
Bit08
Reserved
Event
Temperature
Not Good
Event Supply
Not Good
Reserved
Reserved
Event Safety
Loop Not
Good
Reserved
Reserved
Bit07
Bit06
Bit05
Bit04
Bit03
Bit02
Bit01
Bit00
Reserved
Event Input
Error
Reserved
Event Service
Reserved
Reserved
Reserved
Reserved
The Module Event Status contains the captured status. An event bit is set if the corresponding Module Status bit is 1 or is
changing to 1.
Different to the status bit an event bit isn't automatically reset. A reset has to be done by the user by writing an 1 to this event bit.
All channel events can be cleared by the
:CONF:EV CLEAR
˽
command. With the command
*CLS
all module and channel event
registers are cleared at once.
Some event bits also perform a blocking function, which means if this Bit and it’s corresponding event mask bit is set, then:
•
The voltage set value can not be increased while the high voltage is on
•
After the high voltage is turned off, it cannot be turned on again
After either the event bit or the corresponding mask is cleared, the blocking is disabled again.
Event Bit
Blocking
Description when Bit is set to 1
Event Temperature Not Good Yes
Temperature has been or is above it’s upper limit
Event Supply Not Good
Yes
At least one of the external supplies is out of it’s good range
Event Safety Loop Not Good
Yes
Safety loop has been or is open
Event Input Error
–
An Input error in connection with a module access has occurred
Event Service
Yes
A hardware failure of the HV module has been detected. The HV will be
switched off without a possibility to switch on again. Consult the manufacturer.
SCPI protocol common instruction set | Last changed on: 2020-11-10 |
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