CAEN
Tools for Discovery
n
Electronic Instrumentation
Es
DT55xxE Desktop HV Power Supply
Rev. 6 - 11 April 2017
Purpose of this Manual
This document is the DT55xxE User's Manual; it contains information about the installation, the configuration and the
use of the Power Supply System.
Change Document Record
Date
Revision
Changes
18 December 2015
0
Preliminary
5 February 2016
1
Software tools updated; Technical specifications table updated
12 February 2016
2
Technical specifications table updated, Firmware upgrade
26 July 2016
3
Updated Ethernet configuration
11 October 2016
4
Updated Ethernet configuration
26 January 2017
5
Channel Status bit description
11 April 2017
6
Updated inspection and installation instructions
Symbols, abbreviated terms and notation
T.B.D.
Reference Documents
T.B.D.
Disclaimer
No part of this manual may be reproduced in any form or by any means, electronic, mechanical, recording, or otherwise,
without the prior written permission of CAEN SpA.
CAEN will repair or replace any product within the guarantee period if the Guarantor declares that the product is
defective due to workmanship or materials and has not been caused by mishandling, negligence on behalf of the User,
accident or any abnormal conditions or operations.
CAEN declines all responsibility for damages or injuries caused by an improper use of the Modules due to negligence on
behalf of the User. It is strongly recommended to read thoroughly the CAEN User's Manual before any kind of operation.
CAEN reserves the right to change partially or entirely the contents of this Manual at any time and without giving any
notice.
Disposal of the Product The product must never be dumped in the Municipal Waste. Please check your local regulations
for disposal of electronics products.
Made In Italy : We stress the fact that all the boards are made in Italy because in this globalized world, where getting
the lowest possible price for products sometimes translates into poor pay and working conditions for the people who
make them, at least you know that who made your board was reasonably paid and worked in a safe environment. (this
obviously applies only to the boards marked "Made in Italy", we cannot attest to the manufacturing process of "third
party" boards).
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
3
Index
1. General description ............................................................................................................ 4
Overview ................................................................................................................................................................... 4
2. Technical specifications ...................................................................................................... 5
Packaging .................................................................................................................................................................. 5
Power requirements ................................................................................................................................................. 5
Front and Back panel ................................................................................................................................................ 5
Front panel components .......................................................................................................................................... 6
HV Channel Output ................................................................................................................................................................6
Back panel components ............................................................................................................................................ 6
Ethernet connector ................................................................................................................................................................6
USB Port .................................................................................................................................................................................6
Channel control section .........................................................................................................................................................7
HV Status control section .......................................................................................................................................................7
Alarm signal .........................................................................................................................................................................7
Interlock signal.....................................................................................................................................................................8
DC Input .................................................................................................................................................................................8
IMON Range .............................................................................................................................................................. 8
Technical specifications table ................................................................................................................................... 9
3. Unit operation .................................................................................................................. 10
Initial inspection and Safety requirements ............................................................................................................. 10
Installation .............................................................................................................................................................. 10
USB installation ....................................................................................................................................................................10
Ethernet installation.............................................................................................................................................................10
Software tools ......................................................................................................................................................... 10
GECO2020 ............................................................................................................................................................................10
CAEN HV Wrapper ................................................................................................................................................................11
Power Supply Modules LabVIEW Instrument Driver ............................................................................................................11
4. VT emulator control ......................................................................................................... 12
Module access ........................................................................................................................................................ 12
Ethernet configuration .........................................................................................................................................................12
Firmware upgrade ................................................................................................................................................................13
Format EEPROM ...................................................................................................................................................................14
Channels settings .................................................................................................................................................................14
Communication Protocol ........................................................................................................................................ 15
Board commands .................................................................................................................................................................15
Channel Commands .............................................................................................................................................................15
Monitor commands ...........................................................................................................................................................15
Set Commands ...................................................................................................................................................................16
List of Figures
Fig. 1: Mod. DT55xxE HV Desktop Power Supply .....................................................................................................................................4
Fig. 2: Mod. DT55xxE front and back panel .............................................................................................................................................5
Fig. 3: HV Channel panel and test point electrical scheme ......................................................................................................................6
Fig. 4: Ethernet Connector .......................................................................................................................................................................6
Fig. 5: USB Connector ..............................................................................................................................................................................6
Fig. 6: Channel control panel and Kill scheme .........................................................................................................................................7
Fig. 7: HV Status control panel.................................................................................................................................................................7
Fig. 8: ALARM TTL configured ..................................................................................................................................................................7
Fig. 9: 12V DC Input .................................................................................................................................................................................8
Fig. 10: Terminal Board Menu ...............................................................................................................................................................12
Fig. 11: Terminal Ethernet settings ........................................................................................................................................................13
Fig. 12: Format EEPROM Menu .............................................................................................................................................................14
Fig. 13: Channels Menu .........................................................................................................................................................................14
List of Tables
Table 1: DT55xxE Series Channel technical specifications .......................................................................................................................9
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
4
1. General description
Overview
Fig. 1: Mod. DT55xxE HV Desktop Power Supply
The DT55xxE series provide 4 independent High Voltage channels in Desktop package (Powered via
external AC/DC stabilized power supply); the following versions are available:
Model
Output range
Polarity
DT5519EM
500 V/3 mA
Mixed
DT5519EN
500 V/3 mA
Negative
DT5519EP
500 V/3 mA
Positive
DT5521EM
6 kV/300 µA
Mixed
DT5521EN
6 kV/300 µA
Negative
DT5521EP
6 kV/300 µA
Positive
DT5521HEM
6 kV/20 µA
Mixed
DT5521HEN
6 kV/20 µA
Negative
DT5521HEP
6 kV/20 µA
Positive
DT5533EM
4 kV/3 mA (4 W)
Mixed
DT5533EN
4 kV/3 mA (4 W)
Negative
DT5533EP
4 kV/3 mA (4 W)
Positive
DT5534EM
6 kV/1 mA (4 W)
Mixed
DT5534EN
6 kV/1 mA (4 W)
Negative
DT5534EP
6 kV/1 mA (4 W)
Positive
HV outputs are delivered through SHV connectors. “Mixed” versions have two positive and two negative
channels.
The HV output RAMP-UP and RAMP-DOWN rates may be selected independently for each channel with 1
V/s steps. The module features 16bit ISET/IMON resolution. Optionally, the modules can be ordered with
current monitor resolution extended by 10x in a Lower range (selectable via software).
Safety features include:
• OVERVOLTAGE and UNDERVOLTAGE warning when the output voltage differs from the programmed
value
• OVERCURRENT detection: if a channel tries to draw a current larger than its programmed limit, it is
turned off
• Channels can be enabled or disabled through the Interlock logic
• Channels individually enabled via front panel jumpers (passive or active mode available)
Functional parameters can be programmed and monitored via USB and Ethernet (external PC required),
supported OS: Windows 7 or later; Linux kernel Rel. 2.4 or later.
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
5
2. Technical specifications
Packaging
The DT55xxE unit is a Desktop module housed in a 154x50x164 mm3 alloy box. The kit includes:
• DT55xxE desktop power supply unit
• External AC/DC power supply with separate power cord
• USB cable
• 10BASE-T Ethernet cable
Power requirements
The module is powered by the external AC/DC stabilized power supply included in the delivered kit
(Switchbox Model FRA045-S12-4; see specifications in table p.5)
Note.: Using a different power supply source, like battery or linear type, it is recommended the source to
provide +12V and, at least, 2.5A; the power jack is a 2.1mm type, a suitable cable is the RS 656-3816 type
(or similar).
Front and Back panel
Fig. 2: Mod. DT55xxE front and back panel
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
6
Front panel components
HV Channel Output
Fig. 3: HV Channel panel and test point electrical scheme
NAME:
TYPE:
ON
GREEN LED; lights when the channel is active
OVC
RED LED; lights when channel draws a current > ISET (OVC detected)
POL
RED/YELLOW LED; RED (positive channel) or YELLOW (negative channel)
HV OUT
HV Channel Output; Mod. SHV RADIALL R317580; Impedance: 50 Ohm; Frequency range: 0 –
2 GHz; VSWR: <1.20 + 0.3 F (GHz) – (plug and jack); Test voltage: 10kV DC – 1mn (unmated
connectors); Ratings: 12kV DC – 1mn (mated pairs); Current rating: 10 A
WARNING! These connectors produce extremely hazardous high voltages at a potentially
lethal current level; never connect or disconnect the HV OUT connector with the power
ON/OFF switch ON; always switch power OFF and wait at least 30s before connecting or
disconnecting HV cables.
Back panel components
Ethernet connector
Fig. 4: Ethernet Connector
NAME:
TYPE:
SIGNAL:
FUNCTION:
ETH
10Base-T female connector
I/O
TTL signals (TCP/IP)
USB Port
Fig. 5: USB Connector
NAME:
TYPE:
SIGNAL:
FUNCTION:
USB
B type USB connector
I/O
USB 2.0 and USB 1.1 compliant
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
7
Channel control section
Fig. 6: Channel control panel and Kill scheme
NAME:
TYPE:
FUNCTION:
KILL
PUSH BUTTON
Channel KILL; channel is turned off at the fastest available rate
KILL
RED LED
Signals Channel KILL
REMOTE KILL
AMP 280371-2
leave contact open: KILL
voltage level (0÷1V, ~5mA current) between pin 2 and 3: KILL
short circuit pin 1 with pin 2, and pin 3 with pin 4: ENABLED
voltage level (4÷6V, ~5mA current) between pin 2 and pin 3: ENABLED
HV Status control section
ALARM
INTERLOCK
Fig. 7: HV Status control panel
NAME:
TYPE:
SIGNAL:
FUNCTION:
ALARM
RED LED/ AMP 280371-2.
Out
Alarm status signalled (active LOW)
INTERLOCK
RED LED/ AMP 280371-2
In
Interlock signal (channels hardware disabled)
Alarm signal
As an Alarm condition is detected (see p.) pins 2 and 3 (- and +) are closed; the contact can be used to
switch an external device supplied by an external source, otherwise the VB and GND references can be
used to provide a TTL compatible level on pin 2 and 3.
In the first case (externally supplied device) the maximum allowed ratings are:
• Maximum voltage between + and -: 12V
• Maximum sink current across + and -: 100mA
In the latter case, to produce a TTL compatible Alarm Out, pin 3 (+) must be connected with pin 4 (VB) and
pin 1 (GND) with pin 2 (-); see the diagram below:
Fig. 8: ALARM TTL configured
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
8
Interlock signal
With reference to diagram of the Interlock input shown above, the diode is part of opto-coupler stage.
Interlock means that channels are hardware disabled. The interlock operation is as follows:
CONFIGURATION
INTERLOCK STATUS
leave contact open
INTERLOCK
voltage level (0÷1V, ~5mA current) between pin 2 and pin 3
INTERLOCK
short circuit pin 1 with pin 2, and pin 3 with pin 4
ENABLED
voltage level (4÷6V, ~5mA current) between pin 2 and pin 3
ENABLED
The front panel Interlock LED is ON when the INTERLOCK is active; as INTERLOCK is active, channels are
turned off at the fastest available rate, regardless the RAMP DOWN setting.
DC Input
Fig. 9: 12V DC Input
NAME:
TYPE:
SIGNAL:
FUNCTION:
12V In
RAPC722X SWITCHCRAFT PCB 2.1mm DC Power Jack
Input
+12V DC Input
ON/OFF switch
Molveno A11331122000 A1 switch
O → power supply OFF.
I → power supply ON
IMON Range
The channel current can be monitored with an increased resolution (10x) in the following ranges (“low”
range):
DT5519E
0 – 300 µA
DT5521E
0 – 30 µA
DT5521HE
0 – 2 µA
DT5533E
0 – 300 µA
DT5534E
0 – 100 µA
By selecting IMON Range = LOW the output current is monitored with
DT5519E
5 nA resolution (instead of 50 nA), in the 0 – 300 µA range
DT5521E
500 pA resolution (instead of 5 nA), in the 0 – 30 µA range
DT5521HE
100 pA resolution (instead of 1 nA), in the 0 – 2 µA range
DT5533E
5 nA resolution (instead of 50 nA), in the 0 - 300 µA range
DT5534E
2 nA resolution (instead of 20 nA), in the 0 - 100 µA range
It is important to notice that, if IMON Range = LOW (see p.15) is selected, and the channel draws a current
larger than
300 µA
DT5519E
then Overcurrent is signalled.
30 µA
DT5521E
2 µA
DT5521HE
300 µA
DT5533E
100 µA
DT5534E
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
9
Technical specifications table
Table 1: DT55xxE Series Channel technical specifications
Model
DT5519E
DT5521E
DT5521EH
DT5533E
DT5534E
Packaging
Desktop module housed in a 154x50x164 mm3 alloy box; weight:~800g
Output channels
Positive, Negative and Mixed (2+2) Polarity available
Output ranges
500 V/3mA
6kV/300 µA
6kV/20 µA
4kV/3mA
6kV /1mA
Max. Ch. Output Power
1.5 W
1.8 W
180 mW
4W
Vset Resolution
10 mV
100 mV
Vmon Resolution
1 mV
50 mV
10 mV
50 mV
ISET Resolution
50nA
5 nA
500 pA
50 nA
20 nA
IMON Resolution
High range
10nA
1 nA
100 pA
10 nA
5 nA
Low range1
1nA
100 pA
10 pA
1 nA
500 pA
VMAX hardware
0 ÷ 510 V
0 ÷ 6100 V
0 ÷ 4100 V
0 ÷ 6100 V
VMAX hardware resolution
1 V
VMAX hardware accuracy
± 2% of FSR
IMAX
3100 µA
310 µA
21 µA
3100 µA
1050 µA
Alarm output
Open collector, 100 mA maximum sink current
Interlock input
LOW: <1V; current~5mA; HIGH: 4÷6 V
Ramp Up/Down
1÷100 V/s, 1 V/s step
1÷500 Volt/s, 1 Volt/s step
Accuracy
2
Vmon vs. Vout
±0.05% of read ±0.5V
±0.05% of read ±1V
±0.05% of read ±1V
±0.05% of read ±1V
±0.05% of read ±1V
Vset vs. Vout
±0.05% of read ±0.5V
±0.05% of read ±1V
±0.05% of read ±1V
±0.05% of read ±1V
±0.05% of read ±1V
IMON vs.
Iout
High range
±2% of read ±1µA
±2% of read ±50nA
±2% of read ±5nA
±2% of read ±1µA
±2% of read ±500nA
Low range
±2% of read ±100nA
±2% of read ±5nA
±2% of read ±500pA
±2% of read ±100nA
±2% of read ±50nA
ISET vs.
IMON
High range
±2% of read ±1µA
±2% of read ±50nA
±2% of read ±5nA
±2% of read ±1µA
±2% of read ±500nA
Low range
±2% of read ±100nA
±2% of read ±5nA
±2% of read ±500pA
±2% of read ±100nA
±2% of read ±50nA
Voltage Ripple3
typical
<3 mVpp
<12 mVpp
<15 mVpp
max
<5 mVpp
<20 mVpp
<25 mVpp
Ventilation Fans
Two Sunon MC35101V1-000U-A99
Humidity range
0 ÷ 80%
Operating temperature
0 ÷ 45°C
Storage temperature
-10 ÷ 70°C
Vout / Temperature coefficient
max. 50ppm / °C
IMON / Temperature coefficient
max 100ppm/C°
Long term stability Vout vs. Vset
± 0.02% (after one week @ constant temperature)
External power supply
Switchbox FRA045-S12-4 (12 VDC, 3.75 A, 45 W); Universal Input C14 receptacle;
INPUT Voltage range 100-240VAC 1.2A 50-60Hz. Inrush current 40A at 115VAC / 80A at 230VAC max. Dielectric
withstand Input/output 3,000VDC.
OUTPUT Output voltage +12V. Ripple and noise 2% p-p max. Load regulation ±5% max. No load stand by power <0.5W
@ 230VAC. Efficiency >=85% for CEC requirement. Hold up time 10ms at nominal line. Protections OCP, OVP, over
power & short circuit.
GENERAL Std output connector Dc barrel jack. Std output cable/length UL1185, #18AWG / 5 ft.
ENVIRONMENTAL Operating temperature 0°C to +40°C. Storage temperature –20°C to +85°C.
STANDARDS Safety standards IEC/UL/EN60950-1, CE, CB. EMC EN55022 (CISPR 22) class B, FCC class B.
1
Available as optional customization
2
Accuracy values are measured from 10% to 90% of Full Scale Range
3
Measured with: 1m cable length; 2nF capacitance, 100MHz band width
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
10
3. Unit operation
Initial inspection and Safety requirements
N.B. read carefully the “Precautions for Handling, Storage and Installation” document provided with
the product before starting any operation!
The following HAZARD SYMBOLS are reported on the unit:
CAUTION: indicates the need to consult the “Precautions for Handling, Storage and
Installation” document provided with the product. A potential risk exists if the operating
instructions are not followed
HIGH VOLTAGE: indicates the presence of electric shock hazards. Enclosures marked with
these symbols should only be opened by CAEN authorized personnel.
To avoid risk of injury from electric shock, do not open this enclosure
Prior to shipment this unit was inspected and found free of mechanical or electrical defects. Upon
unpacking of the unit, inspect for any damage, which may have occurred in transport. The inspection
should confirm that there is no exterior damage to the unit, such as broken knobs or connectors, and that
the panels are not scratched or cracked. Keep all packing material until the inspection has been
completed. If damage is detected, file a claim with carrier immediately and notify CAEN. Before installing
the unit, make sure you have read thoroughly the safety rules and installation requirements, then place
the package content onto your bench; you shall find the following parts:
DT55xxE desktop power supply unit;
External AC/DC power supply with separate power cord
USB cable
10BASE-T Ethernet cable
Moreover, an external PC is required (supported OS: Windows 7 or later; Linux kernel Rel. 2.4 or later)
Installation
USB installation
Connect the DT55xxE to the AC/DC power supply through the DC input rear connector;
Connect the external AC/DC power supply to Mains (AC) via the separate power cord
Connect the DT55xxE to the PC via the USB cable
Power up the DT55xxE through the ON/OFF rear switch (see p. 8)
Download and install the USB driver for your OS, available at the DT55xxE page on the www.caen.it site
Now the DT55xxE is ready for operation, upon installation of one of the available software tools.
Ethernet installation
Connect the DT55xxE to the AC/DC power supply through the DC input rear connector;
Connect the external AC/DC power supply to Mains (AC) via the separate power cord
Connect the Ethernet port of the unit to the relevant port of the PC, using the 10BASE-T Ethernet cable
Power up the DT55xxE through the ON/OFF rear switch (see p. 8)
Now the DT55xxE is ready for operation, upon installation of one of the available software tools.
Software tools
GECO2020
CAEN GECO2020 is a graphical application that allows to control the DT55xxE HV Desktop Power Supplies
(and all other CAEN Power Supplies). Once the DT55xxE is correctly installed, download and install the
GECO2020 software package related to your OS; follow the instructions in the GECO2020 User manual
and the DT55xxE will be ready to be operated. For more info please visit www.caen.it
(products>firmware/software section).
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
11
CAEN HV Wrapper
CAEN HV Wrapper is a library, available either as a set of ANSI C functions or LabVIEW™ VI’s. Such set
provides the software developer an unified software interface for the control of CAEN Power Supplies.
This is a low level application in which the writing of the Control SW is assigned to the user. It contains a
generic software interface independent by the Power Supply models and by the communication path used
to exchange data with them.
CAEN HV Wrapper is logically located between an higher level application, such as GECO2020, and the
lower layer software libraries. For more info please visit www.caen.it (products>firmware/software
section).
Power Supply Modules LabVIEW Instrument Driver
Power Supply Modules LabVIEW Instrument Driver is a set of VI’S, developed for LabVIEW 2009 and later
releases (LabVIEW™ is a Trademark of National Instruments Corp.), that allow to configure and monitor
all parameters of remotely controlled CAEN Programmable HV Power Supply modules. Host PC shall run
LabVIEW 2009 or later releases and NI-VISA Run-Time Engine 5.3.
To install the Power Supply Modules LabVIEW Instrument Driver, go to CAEN web site in the “Software”
area, download the Power Supply Modules LabVIEW Instrument Driver installation package and follow
the Set Up instructions.
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
12
4. VT emulator control
Module access
The module is provided with a USB2.0 compliant interface and Ethernet Port (TCP/IP).
For link connection, refer to instructions given at page 10.
CAEN provides the CAEN GECO2020 Control Software that allows a friendly remote management of all
Unit’s functional parameters (see www.caen.it software support page); anyway, the connection can be
performed also via VT emulators, we suggest to use Tera Term (see https://ttssh2.osdn.jp/index.html.en)
USB
Launch the terminal emulator (we suggest using
Tera Term), select the serial communication link
and set the virtual communication port
associated to the module. Select USB connection
and the used port number; set port as follows
baud rate 9600
Data bits: 8
Parity: none
stop bit: 1
Flow control: none
Launch communication
Type caen then <enter>;
Ethernet
Launch the terminal emulator (we suggest using
Tera Term), select port number 23
Please note that line editing must be disabled prior
to Ethernet access.
Default settings are:
IP address 192.168.0.1
Subnet mask 255.255.255.0
Gateway 255.255.255.0
Launch communication
Type caen then <enter>;
as the communication is established, the Main Menu will be displayed:
Fig. 10: Terminal Board Menu
Five options are available:
• Display
• Format
• Update
• Ethernet
• Quit
Ethernet configuration
To configure the Ethernet Port; with reference to Fig. 10: Terminal Board Menu, Type E; the following
screen will open:
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
13
Fig. 11: Terminal Ethernet settings
At first Power On the module is configured with default static IP (factory setting); such IP can be updated
using the “arrows” to select the fields, typing the new values and confirming with <Enter>.
Type S to save the new setting in the EEPROM and go back to Main Menu.
The new setting will become active at next Power On; if a DHCP Server is available, then the module can
be enabled or disabled as DHCP client; type S to save the new setting in the EEPROM and go back to Main
Menu: the DHCP server will automatically assign a new IP to the module at next Power On.
Firmware upgrade
To upgrade the firmware:
• download from www.caen.it unit page the most recent firmware revision for your module
• connect to the module via USB using Tera Term VT Emulator
• in the Tera Term options, select “set up” > “serial port” and enter the following settings
• click OK to confirm
• regarding Fig. 10: Terminal Board Menu, type U in order to upgrade the firmware
• Type y
• The following message will be shown:
• Select “File” > disconnect
• unplug the USB cable
• do not turn off the module!
• connect once again to the module, via USB
• the following message will be shown:
• Press any key
• Wait until the following message is shown:
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
14
• Select “File” > send file
• Browse the image file (for example DT55XXE.102)
• Select “open”
• Wait the upload to complete until this message is shown:
• Select “File” > disconnect
• unplug the USB cable
• connect once again to the module, via USB
• now the unit is ready to operate running the upgraded firmware
Format EEPROM
By typing F on Terminal Board Menu (Fig. 10) it is possible to access the format EEPROM menu.
Fig. 12: Format EEPROM Menu
Channels settings
By typing D on Terminal Board Menu (Fig. 10) it is possible to access channels settings.
To change one parameter: point the parameter with the “arrow keys”, and type the desired value, confirm
by pressing <Enter>; Imon range, Power and Power Down can be changed using the <Space> bar.
Fig. 13: Channels Menu
By typing G, the channels are accessed in “group” mode (one setting applies to all channels).
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
15
Communication Protocol
The following Protocol is based on commands made of ASCII characters strings.
Board commands
The general board commands have the format: $CMD:***,PAR:***** <CR><LF>
$CMD:SET,PAR:BDCLR
Clears board alarms
$CMD:MON,PAR:BDILK
Monitor Interlock status
$CMD:MON,PAR:BDNCH
Number of channels
$CMD:MON,PAR:BDNAME
Board name
$CMD:MON,PAR:BDSNUM
Serial Number
$CMD:MON,PAR:BDFREL
Firmware release
$CMD:MON,PAR:BDALARM
Alarm Mask = 0x1ff8
IS_OVC
8
At least one ch. in Overcurrent
IS_OVV
0x10
At least one ch. in OverVoltage
IS_UNV
0x20
At least one ch. in UnderVoltage
IS_MAXV
0x40
At least one ch. in MaxV
IS_TRIP
0x80
At least one ch. in Trip
IS_MAXPW
0x100
At least one ch. in MaxPower
IS_TWARN
0x200
At least one ch. in Temp warning (>80°C)
IS_OVT
0x400
At least one ch. in OVT (>125°C)
IS_KILL
0x800
At least one ch. Killed
IS_INTLCK
0x1000
At least one ch. in Interlock
$CMD:MON,PAR:MACADDR
Board MAC Address
$CMD:MON,PAR:IPADDR
Board IP Address
$CMD:MON,PAR:SUBMASK
Subnet mask
$CMD:MON,PAR:GATEWAY
Gateway
$CMD:MON,PAR:DHCPEN
DHCP (Enable / Disable)
Channel Commands
The channel commands have the format: $CMD:***,CH:*,PAR:***,VAL:xxx.xx<CR,LF>
Where:
CMD : SET, MON
CH : Channel (0..4); CH = 4 “group commands”
PAR : VSET, ISET, ON ...
VAL : value
Response string has the format : #CMD:***,VAL:xxx.xx<CR,LF>
Where:
CMD : OK, ERR
VAL : value
In case of MON commands related to all channels, the returned value are separated by ';'
Monitor commands
$CMD:MON,CH:XX,PAR:VSET
VSET value
$CMD:MON,CH:XX,PAR:VSRES
Resolution of VSET in Volt
$CMD:MON,CH:XX,PAR:VSDEC
Decimal digits of VSET
$CMD:MON,CH:XX,PAR:VMAX
Max value of VSET
$CMD:MON,CH:XX,PAR:VMIN
Min value of VSET
$CMD:MON,CH:XX,PAR:VMON
VMON value
$CMD:MON,CH:XX,PAR:VMRES
VMON resolution
$CMD:MON,CH:XX,PAR:VMDEC
Decimal digits of VMON
$CMD:MON,CH:XX,PAR:ISET
ISET value
$CMD:MON,CH:XX,PAR:ISRES
Resolution of ISET in µA
$CMD:MON,CH:XX,PAR:IMAXH
Max value of ISET in high range
$CMD:MON,CH:XX,PAR:IMAXL
Max value of ISET in low range
CAEN
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
16
$CMD:MON,CH:XX,PAR:IMIN
Min value of ISET
$CMD:MON,CH:XX,PAR:ISDEC
Decimal digits of ISET
$CMD:MON,CH:XX,PAR:IMON
IMON value
$CMD:MON,CH:XX,PAR:IMRANGE
IMON range (high /low)
$CMD:MON,CH:XX,PAR:IMRESL
IMON resolution in low range
$CMD:MON,CH:XX,PAR:IMRESH
IMON resolution in high range
$CMD:MON,CH:XX,PAR:IMDECL
Decimal digits of IMON in low range
$CMD:MON,CH:XX,PAR:IMDECH
Decimal digits of IMON in high range
$CMD:MON,CH:XX,PAR:MAXV
VMAX value
$CMD:MON,CH:XX,PAR:MVMIN
VMAX minimum value
$CMD:MON,CH:XX,PAR:MVMAX
VMAX maximum value
$CMD:MON,CH:XX,PAR:MVRES
VMAX resolution
$CMD:MON,CH:XX,PAR:MVDEC
Decimal digits of VMAX
$CMD:MON,CH:XX,PAR:PDWN
Power down mode Ramp / Kill
$CMD:MON,CH:XX,PAR:POL
Polarity
$CMD:MON,CH:XX,PAR:STAT
Status
IS_ON
1
Channel On
IS_UP
2
Channel Ramping Up
IS_DOWN
4
Channel Ramping Down
IS_OVC
8
Channel in Overcurrent
IS_OVV
0x10
Channel in OverVoltage
IS_UNV
0x20
Channel in UnderVoltage
IS_MAXV
0x40
Channel in MaxV
IS_TRIP
0x80
Channel in Trip
IS_MAXPW
0x100
Channel in MaxPower
IS_TWARN
0x200
Channel in Temperature warning (>80°C)
IS_OVT
0x400
Channel in OVT (>125°C)
IS_KILL
0x800
Channel Killed
IS_INTLCK
0x1000
Channel in Interlock
$CMD:MON,CH:XX,PAR:RUP
RAMP UP value
$CMD:MON,CH:XX,PAR:RUPMIN
RAMP UP minimum value
$CMD:MON,CH:XX,PAR:RUPMAX
RAMP UP maximum value
$CMD:MON,CH:XX,PAR:RUPRES
RAMP UP resolution
$CMD:MON,CH:XX,PAR:RUPDEC
Decimal digits of RAMP UP
$CMD:MON,CH:XX,PAR:RDW
RAMP DOWN value
$CMD:MON,CH:XX,PAR:RDWMIN
RAMP DOWN minimum value
$CMD:MON,CH:XXPAR:RDWMAX
RAMP DOWN maximum value
$CMD:MON,CH:XX,PAR:RDWRES
RAMP DOWN resolution
$CMD:MON,CH:XX,PAR:RDWDEC
Decimal digits of RAMP DOWN
$CMD:MON,CH:XXPAR:TRIP
Trip value
$CMD:MON,CH:XX,PAR:TRIPMIN
Trip minimum value
$CMD:MON,CH:XX,PAR:TRIPMAX
Trip maximum value
$CMD:MON,CH:XX,PAR:TRIPRES
Trip resolution
$CMD:MON,CH:XX,PAR:TRIPDEC
Decimal digits of Trip
Set Commands
$CMD:SET,CH:XX,PAR:VSET,VAL:XXX.XX
VSET value
$CMD:SET,CH:XX,PAR:ISET,VAL:XXXX.XX
ISET value
$CMD:SET,CH:XX,PAR:IMRANGE,VAL:LOW
IMON range low
$CMD:SET,CH:XX,PAR:IMRANGE,VAL:HIGH
IMON range high
$CMD:SET,CH:XX,PAR:RUP,VAL:XXX
RAMP UP value
$CMD:SET,CH:XX,PAR:RDW,VAL:XXX
RAMP DOWN value
$CMD:SET,CH:XX,PAR:PDWN,VAL:RAMP
POWER DOWN ramp mode
$CMD:SET,CH:XX,PAR:PDWN,VAL:KILL
POWER DOWN kill mode
$CMD:SET,CH:XX,PAR:ON
Set Ch ON
$CMD:SET,CH:XX,PAR:OFF
Set Ch OFF
CAEN
Tools for Discovery
n
Electronic Instrumentation
DT55xxE Desktop HV Power Supply
17
CAEN SpA is acknowledged as the only company in the world providing a complete range of High/Low Voltage Power Supply
systems and Front-End/Data Acquisition modules which meet IEEE Standards for Nuclear and Particle Physics. Extensive
Research and Development capabilities have allowed CAEN SpA to play an important, long term role in this field. Our
activities have always been at the forefront of technology, thanks to years of intensive collaborations with the most
important Research Centres of the world. Our products appeal to a wide range of customers including engineers, scientists
and technical professionals who all trust them to help achieve their goals faster and more effectively.
CAEN S.p.A.
CAEN GmbH
CAEN Technologies, Inc.
Via Vetraia, 11
Eckehardweg 10
1140 Bay Street - Suite 2 C
55049 Viareggio
42653 Solingen
Staten Island, NY 10305
Italy
Germany
USA
Tel. +39.0584.388.398
Tel. +49.212.2544077
Tel. +1.718.981.0401
Fax +39.0584.388.959
Mobile +49(0)15116548484
Fax +1.718.556.9185
info@caen.it
Fax +49.212.2544079
info@caentechnologies.com
www.caen.it
info@caen-de.com
www.caentechnologies.com
www.caen-de.com
CAEN
Tools for Discovery
Electronic Instrumentation
DT55xxE Desktop HV Power Supply rev. 6 - 11 April 2017
Copyright © CAEN SpA. All rights reserved. Information in this publication supersedes all earlier versions. Specifications su bject to change without notice.
Loading...