Basic Functions; Controlling And Operating; Design And Commissioning Tools; Monitoring Functions - ABB DCS 600 Manual

Basic functions

All units are provided with the same digital
control board and software. The DCS 600 Multi-
Drive flexibility allows the user to configure
functions of the drive easily suitable for different
applications. Functions of the DCS 600 Multi-
Drive are normally activated by selecting a cer-
tain value to the function activation parameter.
The basic software includes the following op-
tions:
• Processing the speed reference value with
speed ramp generator (S-ramp capability, ac-
cel/decel ramp)
• Processing the speed feedback
• Speed controller
• Torque reference processing (ramp function)
• Current regulator
• Selectable field weakening for constant pow-
er-applications
• Automatic/manual field reversal
• Automatic adjustment for armature-circuit con-
troller
• Speed monitor
• Drive control logic
• Remote/local operation
• Emergency stop
• Electronic circuits are not sensitive to line
phase sequence
• Electrical and mechanical brake control
• Motor overload sensing
• Dual field supply software
• Programmable analogue outputs
• Field supply
• Master-follower

Controlling and operating

I/O terminals
via
analogue and digital inputs and outputs
communication data bus
via
e.g.: Profibus, Modbus Plus, AF100 etc.
MMI
via (man-machine interface)
Outputting:
Alarms
Errors
Status information
Parameter setting
Controlling the drive
II F 1-2

Design and commissioning tools

Drives Window
PC program for Commissioning and maintenance
®
under Windows platform for:
Parameter setting
Error detection
Trending - capability of all signals
Data logger
Fault logger
Local operation (Drives Panel)
CDP 312
removable control and display panel
with plain text display for:
Parameter setting
Error detection
Parameter uploading and downloading
Local operation

Monitoring functions

Self-test
Non-volatile fault memory
Motor protection
In the event of:
• speed feedback error
• overtemperature
• overload
• overspeed
• zero speed
• armature-circuit overcurrent
• armature-circuit ripples
• armature-circuit overvoltage
• minimum field current
• field overcurrent
Power converter protection
• overtemperature
• software errors (watchdog function)
Incorrect supply protection
• mains interruption
• auxiliary supply undervoltage
• incorrect mains phase sequence (only inform.)