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Intepro Systems
www.inteproate.com
PS 9000 3U Series
1.9.6.4
Resolution of the displayed values
In the display, set values can be adjusted in fixed increments. The number of decimal places depends on the device
model. The values have 3 to 5 digits. Actual and set values always have the same number of digits.
Adjustment resolution and number of digits of set values in the display:
Voltage,
OVP, U-min, U-max
Current,
OCP, I-min, I-max
Power,
OPP, P-max
Nominal
Digits
Minimum
increment
Nominal
Digits
Minimum
increment
Nominal
Digits
Minimum
increment
40 V / 80 V
4 0.01 V
20 A
5
0.001 A
3.3 kW
3 0.01 kW
200 V
5
0.01 V
30 A - 90 A
4 0.01 A
5 kW
3 0.01 kW
360 V / 500 V 4 0.1 V
120 A - 510 A 4 0.1 A
6.6 kW
3 0.01 kW
750 V
4 0.1 V
10 kW
4 0.01 kW
1000 V
5
0.1 V
15 kW
4 0.01 kW
1500 V
5
0.1 V
1.9.7 USB port
The USB-B port on the back side of the device is provided for communication with the device
and for firmware updates. The included USB cable can be used to connect the device to a
PC (USB 2.0, USB 3.0). The driver is delivered on the included USB stick or is available as
download and installs a virtual COM port. Details for remote control can be found in external
documentation, such as a general programming guide, on the included USB stick or on the
web site of the manufacturer.
The device can be addressed via the USB port either using the international standard Mod
-
Bus RTU protocol or by SCPI language. The device recognises the message protocol used
automatically.
If remote control is in operation the USB port has no priority over either the analog interface
or the Ethernet interface and can, therefore, only be used alternatively to these. However,
monitoring is always available.
1.9.8 Ethernet port
The Ethernet port on the back side of the device is provided for communication with the device
in terms of remote control or monitoring. The user has basically two options of access:
1. A website (HTTP, port 80) which is accessible in a standard browser under the IP or the host
name given for the device. This website offers to configuration page for network parameters,
as well as a input box for SCPI commands to control the device remotely by manually entering
commands.
2. TCP/IP access via a freely selectable port (except 80 and other reserved ports). The stan
-
dard port for this device is 5025. Via TCP/IP and this port, communication to the device can
be established in most of the common programming languages.
Using the Ethernet port, the device can either be controlled by commands from SCPI or Mod
-
Bus RTU protocol, while automatically detecting the type of message.
The network setup can be done manually or by DHCP. The transmission speed is set to “Auto
negotiation” and means it can use 10MBit/s or 100MBit/s. 1GB/s isn’t supported. Duplex mode
is always full duplex.
If remote control is in operation the Ethernet port has no priority over either the analog inter
-
face or the USB interface and can, therefore, only be used alternatively to these. However,
monitoring is always available.
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