Siemens Simodrive 611 Planning Guide

6
05.01
6.5 Monitoring module
6-184
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
6.5.2 Mode of operation
Parameters critical for operation are monitored in the monitoring module, for
example:
S DC link voltage
S Controller power supply (15 V)
S 5 V voltage level
If these parameters are in the permissible operating range, then the internal
prerequisites are provided for the ”equipment ready” signal. The group of modu-
les is enabled at the monitoring module as soon as the external enable signals
have been made available via terminals 63 (pulse enable) and 64 (drive ena-
ble). The sum signal controls the ”ready” relay and can be taken, floating, via
terminals 72/73.2 and 73.1/74. The load capability of the contacts is 250 V AC/1
A or 30 V DC/1 A.
The signal statuses of the monitoring circuits are displayed using LEDs on the
front panel of the monitoring module
Red
Yellow
Red
5 V voltage
level faulted
Equipment ready
(DC link
pre–charged)
Overvoltage,
DC link
Electronics power
supply faulted
Equipment not ready,
external enable signals
missing
Free
red
green
red
LED display
Fig. 6-9 LED display of the monitoring module
6 Infeed Modules

Siemens Simodrive 611 Specifications

General

Brand	Siemens
Model	Simodrive 611
Category	Media Converter
Language	English