Ransburg HV Controller A12311 - Manual (Page 21)

Output Word 0
Bit 0 - In Control
This bit is set when control is enabled
and the control value has closed within
three of the setpoint. This does not mean
that the value is still within three of the
setpoint, but that it had been at one time.
Bit 1 - Ramping
This bit is set when the setpoint has been
changed and the current value has not
come within three of the setpoint yet.
During the time it is set, the di/dt and dv/
dt are not active.
Bit 2 - OK to Start
This bit is set when the system determines
that the current voltage values are in a
range where it is allowed to start control.
Bit 3 - Remote Mode
This bit is set when the front panel switch
is set to remote in order to allow remote
control of the system.
Bit 4 - HV On Echo
This bit is set whenever HV is ON
Bit 5 - Warning
This bit is set whenever any warning is
in effect.
Bit 6 - Fault
This bit is set whenever any fault is in
effect (see "Fault Descriptions" in
"Troubleshooting Guide" in the
"Maintenance" section).
Bit (7-14) - Unused
These bits are currently undefined and
unused.
Bit 15 - Heartbeat
This bit changes state every 1/4 second
producing two pulses per second.
Output Word 1
Bit 0 - Over Current Warning
The current value is within 10% of the
upper limit.
Bit 1 - Over Voltage Warning
The voltage value is within 10% of the
upper limit in current mode.
Bit 2 - Under Voltage Warning
The voltage value is within 10% of the
lower limit in current mode.
Bit (3-5) - Unused
These bits are currently undefined and
unused.
Bit 6 - Communication Fault
The system has detected a communi-
cation failure after an Ethernet IP
connection was initiated.
Bit 7 - Hardware Fault
The system has detected a fatal System
Failure.
Bit 8 - Low Voltage Fault
The system has fallen below the kV Limit
Lo in Current Mode.
Bit 9 - dv/dt Fault
The system has detected a di/dt event.
Bit 10 - di/dt Fault
The system has detected a di/dt event.
Bit 11 - Minimum Output Fault
The system has lowered the Variable
Voltage Output to zero and still is above
the setpoint.
Bit 12 - Maximum Output Fault
The system has raised the Variable
Voltage Output to the system maximum,
but could not reach the setpoint.
Bit 13 - Over Voltage Fault
The system has exceeded the kV Limit
Hi or the Max System Limit.
High Voltage Controller - Operation
19
Ransburg
LN-9623-00.1