PI E-727 User Manual

User Manual
E727T0005, valid for E-727
BRO, 2019-06-28
Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany Page 24 / 240
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws
Item Num-
ber
Identi-
fier
Description
details.
The number of sensor channels available on the socket for the piezo stage
can be queried via the Number Of Sensor Channels parameter (ID
0x0E000B03). Note that this number will change with E-727.3RDA, .3RDAF,
.3RDAP, .3SDA, .3SDAF and .3SDAP models depending on the usage of
channel 4.
The total number of input signal channels can be queried via the Number Of
Input Channels parameter (ID 0x0E000B00).
Output
signal
channels
4 1 to 4
E-727.xxx, .xxxF, .xxxP:
The channels are intended for the piezo actuators in the stage(s), output on
the socket for piezo stages (p. 225 or p. 226).
E-727.xxxA, .xxxAx:
Channels 1 to 3 are intended for the piezo actuators in the stage(s), output
on the socket for piezo stages (p. 225 or p. 226).
Via the value of the Select Output Type parameter (ID 0x0A000003),
channel 4 can be configured as follows:
 1: Output voltage for a piezo actuator in the stage, output as Piezo Ch 4
on the socket for piezo stages (p. 225 or p. 226).
 2: Position monitor of an axis, output on pin 8 of the Analog I/O socket
(p. 228).
 5: Control signal for an external amplifier, output on pin 8 of the Analog
I/O socket.
Further details see “Using the Analog Output” (p. 94).
General Notes:
The number of channels available on the socket for the piezo stage can be
queried via the Number Of Piezo Channels parameter (ID 0x0E000B04).
Note that this number will change with E-727.xxxA and .xxxAx models
depending on the usage of channel 4.
The total number of output signal channels can be queried via the Number
Of Output Channels parameter (ID 0x0E000B01).
Note that the sensor monitor lines 1 to 3 on the Analog I/O socket are not
available as output signal channels in the firmware of the E-727 and not
accessible for commands.
Digital
inputs
4 1 to 4
1 to 4 identify digital input lines 1 to 4 of the Digital I/O socket (p. 227).
Digital inputs 1 to 3 can be used to trigger the data recorder (DRT
command) or wave generator output (WGO command). Furthermore, they
can be used in macros (MAC command).
Via the Reboot On DIO Input parameter (ID 0x0E001500), the digital input 4
(pin 2 of Digital I/O) can be configured for one of the following options:
 Same functions as with digital inputs 1 to 3 (default setting)
 Reset functionality: The input triggers a system reboot (active LOW).
Controller behaves just like after power-on.

PI E-727 Specifications

General

Brand	PI
Model	E-727
Category	Controller
Language	English