Rockwell Automation 1305 AC Drive, Firmware 1.01-3.00 User Manual - Manual (Page 88)

Chapter 5 – Programming
5-20
Advanced Set Up Group (cont.)
[Analog Invert] Parameter # 84 Factory Default ‘‘Disabled” [Analog Invert]
Parameter Type Read & Write
This parameter enables the inverting function for the 0-10
Volt and 4-20mA analog input signal at TB2. Units None Settings ‘‘Enabled” Maximum Input Commands [Minimum Freq]
Minimum Input Commands [Maximum Freq]
Volt and 4-20mA analog input signal at TB2.
‘‘Disabled” Maximum Input Commands [Maximum Freq]
Minimum Input Commands [Minimum Freq]
Figure 5.12 Analog Invert [Maximum Frequency] '
0 V
4 mA
Drive Output
y
10 V
20 mA
y
[Minimum Frequency] '
Disabled
Enabled
[4-20mA Loss Sel] Parameter # 81 Factory Default ‘‘Stop/Fault” [4-20mA Loss Sel]
Parameter Type Read & Write
This parameter selects the drives reaction to a loss of a
2 s g he he ve [ re en y So r e s
Units None Settings ‘‘Stop/Fault” Drive Stops and Issues ‘‘Hz Err Fault” (F29) This parameter selects the drives reaction to a loss of a
4-20mA signal when the active [Frequency Source] is
2 IMPO TA T: The dr ve u pu s e
‘‘Hold/Alarm” Drive Maintains Last Output Freq and sets an Alarm bit 2 s g he he ve [ re en y So r e s
4-20mA. IMPORTANT: The drive output contacts can be
used
ssue r s g y se g [O p on
‘‘Max/Alarm” Drive Outputs [Maximum Freq] and sets Alarm bit
used to issue an alarm signal by setting [Output 1 Config]
r [O p 2 on r
‘‘Pre1/Alarm” Drive Outputs [Preset Freq 1] and sets an Alarm bit
or [Output 2 Config] to “alarm”.
‘‘Min/Alarm” Drive Outputs [Minimum Freq] and sets an Alarm bit