hivolt HA51U-3B2, Operating Manual

Page: 18 / 21

18
hivolt.de GmbH & Co. KG
Oehleckerring 40
∙
D-22419 Hamburg
∙
Germany
∙
+49 40 537122-0
∙
+49 40 537122-99
∙
info@hivolt.de
∙
www.hivolt.de
RS -
0…32767 Read Status
Status word (see below)
RT -
0…100;
0…100;
0…100 Read Temperatures
VT_PA1 [0.1°C]: Temperature of output stage pos. branch
VT_PA2 [0.1°C]: Temperature of output stage neg. branch
VT_DC [0.1°C]:
Temperature of DC/DC converter
RV -
-3000…3000 Read Output Voltage
VOAV [V]:
Actual value of output voltage
SD 0,1 - Select Setpoint Source
0: analog setpoint VONVA (default)
1: digital setpoint VONVD
SQ - - Shutdown Request
Set Shutdown Latch
SR - - Shutdown Reset
Reset Shutdown Latch
SS 0,1 - Select Analog Input Source Resistance
0: 0
Ω signal source output impedance
1: 50 Ω signal source output impedance (default)
SV -3000…
3000
Set Output Voltage Setpoint
VONVD [10mV]: digital setpoint; resolution 10mV
Status word:
Bit # Status bit Function
0 AXPWFAIL Aux Power Fail: Failure of auxiliary su15V, -15V, +5.2V
1 IL Interlock loop open
2 IHV_OVR Overload Shutdown activated
3 T_OVR Overtemp Shutdown activated
4 SUM_SDN SUM Shutdown: Shutdown latch set
5 SDN_RST SUM Shutdown Reset signal active
6 DIS_SDNL Shutdown Latch deactivated
7 HV_ON High voltage active
8 HV_ON_M HV-ON switch S1 active
9 NVASL Analog Input (Setpoint) selected
10 NVEN Setpoint enabled
11 U4_ERR Pos HV Error
12 U5_ERR Neg HV Error
The status bits AXPWFAIL, IL, IHV_OVR, T_OVR, SUM_SDN, U4_ERR, U5_ERR are set when the
corresponding shutdown condition is present or has led to the shutdown.