Analog Outputs; Brief Description - Bosch Rexroth IndraDrive MPH-02 Functional Description

9-36
Extended Drive Functions
9.5

Analog Outputs

Brief Description

In order to diagnose the drive behavior it is possible to map status
variables and internal signals as analog voltage signals and pick them off
at output terminal connectors of the drive controller.
When the drive is commissioned or for diagnostic purposes the required
status variables or signals are visualized by means of appropriate
measuring instruments, such as oscilloscope, multimeter or display
elements on the control panel of machines.
In addition, the analog outputs enable the machine control unit to output
drive-independent voltage signals. To do this it is possible for the control
master to directly assign signals to the analog outputs of the controller via
the master communication.
Pertinent Parameters
• P-0-0139, Analog output 1
• P-0-0140, Analog output 2
• P-0-0414, Analog output 3
• P-0-0415, Analog output 4
• P-0-0418, Analog output, assignment A, signal value at 0V
• P-0-0419, Analog output, assignment B, signal value at 0V
• P-0-0420, Analog output, assignment A, signal selection
• P-0-0422, Analog output, assignment A, scaling [1/V]
• P-0-0423, Analog output, assignment B, signal selection
• P-0-0425, Analog output, assignment B, scaling [1/V]
• P-0-0426, Analog output IDN list of assignable parameters
• P-0-0427, Control parameter of analog output
Hardware Data
The analog outputs 1 and 2 are available on the following control
sections:
• CSH01.1C-.... (ADVANCED control section)
• CSB01.1N-FC-..... (BASIC OPENLOOP control section)
• CDB01.1C-.... (BASIC UNIVERSAL double-axis control section)
The analog outputs 3 and 4 are available on the following control
sections:
• CSH01.1C-..-...-MA1-... (ADVANCED control section)
• CSH01.1C-..-...-...-MA1-... (ADVANCED control section)
• CSB01.1C-..-...-MA1-... (BASIC UNIVERSAL control section)
• CDB01.1C-..-...-MA1-... (BASIC UNIVERSAL double-axis contr. section)
The terminal designations and technical data of the analog
outputs are contained in the separate documentation "IndraDrive, Drive
Controllers – Control Sections, Project Planning Manual"!
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P