BENSHAW RSi H2 Series - Fan Fault Detection; Option Card Trip

Parameter Descriptions
217
890053-00-02
5.8.15 PRT-79 Fan Fault Detection
Group
Code
Name
LCD Display
Parameter Setting
Setting range
Unit
PRT
79
Cooling fan fault
selection
Fan Trip Mode
Warning
0-1
-
OUT
31~35
Multi-function relay 1–5
Relay 1–5
8
Fan
Warning
0-43
-
OUT
36
Multi-function output 1
Q1 Define
* 150 HP and larger have internal cooling fans. These fans are also included in the Fan Fault
Detection. A warning “InFan Warning” will appear.
Fan Fault Detection Setting Details
Code
Description
PRT-79
Fan Trip Mode
Set the cooling fan fault mode.
Setting
Function
0
Trip
The inverter output is blocked, and the fan trip is
displayed when a cooling fan error is detected.
1
Warning
When OUT-31–35 (Relay1–5) or OUT-36 (Q1 Define)
are set to ‘8 (FAN Warning)’, the fan error signal is
output, and the operation continues.
OUT-31–35
Relay1–5
OUT-36
Q1 Define
When the parameter value is set to ‘8 (FAN Warning)’, the fan error signal
is output, and operation continues. However, when the inverter inside
temperature rises above a certain level, output is blocked due to
activation of overheat protection.
5.8.16 PRT-80 Option Card Trip
The inverter monitors communication between installed option cards and will fault when a
communication error occurs between the option card and the inverter. The inverter responds to an
Option Trip based on the setting of PRT-80 (motion at option trip).
Group
Code
Name
LCD Display
Parameter Setting
Setting range
Unit
PRT
80
Operation mode for
option card trip
Opt Trip Mode
1
Free-Run
0–2
-
Operation Mode on Option Trip Setting Details
Code
Description
PRT-80
Opt Trip Mode
Setting
Function
0
None
No operation
1
Free-Run
The inverter output is blocked, and fault information is
shown on the keypad.
2
Dec
The inverter decelerates the motor based on the value set
at PRT-07 (Trip Dec Time).