Rev. 0 - 05/11/2020
OPERATING MANUAL
OPERATING MANUAL
EN
EN
47/48
The driver output can be configured as Alarm output by modifying the
Holding Register 46
to value 1. During the normal functioning,
the value is 0V and, when an alarm occurs, the output value is 5V (or 10V depending on the fan model).
19.4 Digital Alarm Output
The alarms are automatically reset following the action of the table below:
19.5 Alarm Reset
Operating Mode
Input Type
Action
Analog
1, 4, 7, 10
Signal set to 0V
Fixed
2, 6, 9, 12
Registers 21, 39, 30 and 50 set to 0
As conerns the Temporary Modbus mode, it is necessary to reset the fan by setting the
Holding Register 0
to value=1 instead of
setting to 0 the
Register 66
.
Temporary
0, 5, 8, 11
Register 0 set to 1
The Holding Register 0 is a general reset and works also in the Analog mode and Fixed mode.
20. AVAILABLE SOFTWARE
A freeware software is available on
Nicotra Gebhardt
site (http://www.nicotra-gebhardt.com) for monitoring the fan. Please refer
to the related manual for more details
The software can be used for configuring the fan and monitoring the performance.
WARNING
WARNING
