Vacon optea Installation Manual page 77

Modbus TCP / Modbus UDP
7.3.2.2 Clearing resettable counters
®
The VACON AC drives have trip counters for operation days and energy. These counters can be
reset to zero by writing value '1' to addresses defined in Table 27. Resetting the counters is not
®
supported in VACON
Address
40101
40301
For compatibility with OPT-CI, these registers can be cleared also by writing '1' to these coils.
Address
0017
0018
7.3.2.3 Input Discrete registers
Input discrete registers contain binary data (Read). See Table 28.
Address
1
2
3
4
5
6
7
8
7.3.2.4 Input registers
The values can be read with function code 4. These are for compatibility with the OPT-CI option
board. They return the same values as holding register counterparts.
Address
Purpose
range
1 - 5 Operation day counter
101 - 105 Resettable operation day counter
201 - 203 Energy counter
301 - 303 Resettable energy counter
401 - 430 Fault history
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
®
20, VACON 20 X or VACON
Table 27. Clearing trip counters
Function
Reset
Reset
Function
Reset
Reset
Table 28. Defined Input Descrete registers
Function
Ready
Run
Direction
Fault
Alarm
At reference
Zero speed
Flux ready
Table 29.
Access
type
16bit Table 37
16bit Table 39 R, Write 1 to first index to reset
16bit Table 41
16bit Table 43 R, Write 1 to first index to reset
16bit Table 44
®
20 CP.
Purpose
Clears operation days trip counter
Clears energy trip counter
Purpose
Clears operation days trip counter
Clears energy trip counter
Purpose
Status Word, bit 0
Status Word, bit 1
Status Word, bit 2
Status Word, bit 3
Status Word, bit 4
Status Word, bit 5
Status Word, bit 6
Status Word, bit 7
See
vacon • 77
Max R/
R/W
W size
RO 5/0
5/0
RO 5/0
5/0
RO 30/0
7