Optidrive Compact-2 Engineering Guide Issue 07.docx
9.3.4. Parameter Access Overview
The accessible parameter numbers and respective scaling are listed in the following tables. The method to access the parameters depends on the
fieldbus type in use as described in the following section.
The R/W column indicates whether the values are Writeable as well as readable (R/W) or Read Only (R)
The data types for the parameter are defined as follows:-
WORD Hexadecimal Word
U16 Unsigned 16 Bit Value
S16 Signed 16 Bit Value
9.3.5. Modbus RTU Register / CAN Index Data – Control & Monitoring
High Resolution Frequency Setpoint
2dp, e.g. 37 = 0.37kW / HP
IO processor software version
Motor control processor software
version
Pre Ramp Speed Reference Value
Drive Power Stage Temperature
Control board temperature
Bit 0 Indicates Relay Status
1 = Relay Contacts Closed
Running Time – Minutes & Seconds
Run time since last enable – Hours
Run time since last enable – Minutes &
seconds
Internal Drive Temperature
Speed Reference (Internal Format)
Digital Pot / Keypad Reference
Run Time Since Last Trip 1 – Hours
Run Time Since Last Trip 1 - Seconds
Run Time Since Last Trip 2 – Hours
Run Time Since Last Trip 2 - Seconds