ABB COMMANDER 300 - Master-Slave Communication Commands; Communication Between Master and Slaves; Command Format Structure; Term Clarification for Command Format

6
…4 CONFIGURATION
4.2 Set Points Page
Information.
• Two local set points – Local and Dual.
• Remote set point facility – with Ratio and Bias.
• Remote set point tracking options – for bumpless Remote-to-Local set point transfers.
• Adjustable high and low limits for all set point types.
• Set point tracking for bumpless Manual-to-Auto transfers.
90
10
Dual
Remote
Local Set Point
Programmable Set Point Types
Ratio Bias Limits
Fixed Set Point 1
Fixed Set Point 2
Digitally Selectable Set Points
Adjustable limits
Adjustable limits
Engineering Range
Ratio Setting
(0.010 to 9.999)
Bias Setting
(within Eng. range)
Limits
(within Eng. range)
100
Set
Point
50
0
1.5
0.1
1.0
SP = 50
SP = 5
SP = 75
SP = 10
SP = 30
SP = 85
+5
–20
+10
* Set Point cannot be adjusted outside the limits set
High Limit*
Low Limit*
Dual
Second
Set Point
Control
Set Point
Limits
Limits
Fig. 4.1 Set Point Types