ABB ACS320 - Page 184

184 Actual signals and parameters
1609
START ENABLE 2
-5…7 1 0
Selects the source of the start enable 2 signal.
Note: Start enable functionality differs from the run enable functionality.
0 = NOT SEL – Allows the drive to start without an external start enable signal.
1 = DI1 – Defines digital input DI1 as the start enable 2 signal. This digital input must
be activated for start enable 2 signal. If the voltage drops and de-activates this
digital input, the drive will coast to stop and show alarm 2022 START ENABLE 2
MISSING on the panel display. The drive will not start until start enable 2 signal
resumes.
2…5 = DI2…DI5 – Defines digital input DI2…DI5 as the start enable 2 signal. See DI1
above.
7 = COMM – Assigns the fieldbus Command word as the source for the start enable 2
signal. Bit 3 of the Command word 2 (parameter 0302) activates the start disable 2
signal. See fieldbus user’s manual for detailed instructions.
-1 = DI1(INV) – Defines an inverted digital input DI1 as the start enable 2 signal.
-2…-5 = DI2(INV)…DI5(INV) – Defines an inverted digital input DI2…DI5 as the start
enable 2 signal.
• See DI1(INV) above.
1610
DISPLAY ALARMS
0, 1 1 1
Controls the visibility of the following alarms:
• 2001 OVERCURRENT
• 2002 OVERVOLTAGE
• 2003 UNDERVOLTAGE
• 2009 DEVICE OVERTEMP.
For more information, see chapter Fault tracing.
0 = NO – The above alarms are suppressed.
1 = YES – All of the above alarms are enabled.
1611
PARAMETER VIEW
1…3 1 2
Selects the parameter view, in other words, which parameters are shown.
Note: This parameter is visible only when it is activated by the optional FlashDrop
device. The FlashDrop is designed for fast copying of parameters to unpowered
drives. It allows fast customization of the parameter list, for example, selected
parameters can be hidden. For more information, see MFDT-01 FlashDrop User’s
Manual [3AFE68591074 (English)].
FlashDrop parameter values are activated by setting parameter 9902 APPLIC
MACRO to 31 (LOAD FD SET.
1 = FLASHDROP – FlashDrop parameter list is shown. Does not include short
parameter list. Parameters that are hidden by the FlashDrop device are not
visible.
2 = SHORT VIEW – Shows only a subset of all signals and parameters
3 = LONG VIEW – Shows all signals and parameters.
1612
FAN CONTROL
0, 1 1 0
Selects the heat sink fan On/Off control for forcing the cooling fan of the drive
constantly On,
0 = AUTO – Automatic fan control.
1 = ON – Fan is always On.
Group 16: System controls
Code Description Range Resolution Default S