General Programming; Preparation For Changes To The Parameters; Security System; Basic Configuration Level - ABB COMMANDER 1900 Series Programming Manual

2 GENERAL PROGRAMMING

The programming procedures are used to make changes to
the operating parameter values and for scale adjustment -
see Fig. 3.2.
The programming of all channels is performed using faceplate
1 - see Fig. 3.1
When changing the input type it may be necessary to
reposition the input selector links accordingly - see Section 6,
.
CONNECTIONS & LINKS

2.1 Preparation for Changes to the Parameters

Ensure that the external alarm/control circuits are isolated if
inadvertent operation during programming is undesirable.
Any change to the operating parameters are implemented
using the or switches - see Section 3 of the
.
Guide
Note. The instrument
parameter changes which are saved automatically when
leaving the current frame.

2.2 Security System

A security system is used to prevent tampering with the
programmed parameters by utilizing a Tune password and a
Configuration password.
A Tune password can be assigned to controller faceplates
giving access to that faceplates controller settings. A
configuration password gives access to all controller settings
and programming pages. The passwords can be set to any
value from 0 to 9999. The instrument is despatched with the
passwords set to '0' - see Section 5.5 of the
Faceplate 1
Fig. 3.1 Location of Faceplate 1
2
Operating
responds instantly to
.
Operating Guide

3 BASIC CONFIGURATION LEVEL

3.1 Set Up Input ............................................................ 4
• Input types
• Linearization
• Electrical ranges
• Engineering ranges
• Fault detection
• Digital filtering
3.2 Set Up Pen Range ...................................................... 8
• Chart ranges
• Event pen sources
3.3 Set Up Chart ............................................................ 9
• Chart duration (speed)
• Chart stop function
• Auto pen drop
• Pen lift
3.4 Set Up Alarms .......................................................... 10
• Acknowledge type
• Global alarm acknowledge
• Alarm type
• Trip/hysteresis
• Time hysteresis
3.5 Set Up Relay Output ................................................ 14
• Relay sources
• Relay polarity
3.6 Set Up Digital Output .............................................. 16
• Digital output source
• Digital output polarity
3.7 Set Up Analog Output ............................................. 18
• Retransmission and control output sources
• Retransmission ranges
• Current output ranges
3.8 Digital Inputs .......................................................... 20
• Input polarity
3.9 Access Page .......................................................... 21
• Configurable passwords
• Internal security link
3.10 Scale Adjust .......................................................... 22
• Process variable offset adjustment
• Process variable span adjustment
• Pen calibration
• Mains filter
• Pen Linearity Check