8.14.2 Analog outputs (X3)
Technical characteristics
— Reference ground is analog-GND (AGND, terminal X3/1 and X3/10)
— Output resistance : 2.2 kW
— Output voltage ±10 V
— Resolution : 10 bit.
— Update rate 62.5 µs
Programmable analog outputs Analog-Out 1 / Analog-Out 2
The terminals X3/8 (Analog-Out 1) or X3/9 (Analog-Out 2) can have the following analog signals
assigned to them:
Standard setting :
Analog-Out 1 : Tachometer voltage n
act
(speed)
The output delivers ±10 V at the preset limit speed.
Analog-Out 2 : Current actual value I
act
(torque)
The output delivers ± 10 V at the preset peak current (effective r.m.s. value).
You can use the terminals X3/8 (Analog-Out 1) or X3/9 (Analog-Out 2) to output converted analog
values for digital measurements which are contained in the servo amplifier.
You can find a list of pre-programmed functions on the "analog I/O" screen of our setup software.
SERVOSTAR
®
640/670 Instructions Manual 65
Kollmorgen
12/2010 Electrical Installation
SERVOSTAR 640/670
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