Emerson Unidrive M700 User Manual page 175

NetRef
Name:
Class
Instance
Attribute
Selects the source of the speed reference.
Get/SetPr 0.06.042 bit 8
0 = analog speed reference.
1 = digital speed reference.
The NetRef can only be changed between local and remote when the drive is configured
NOTE
in speed control mode. If a change is requested when in torque mode then a 'Device
State Conflict' error code 0x10 will be returned.
DriveMode
Name:
Class
Instance
Attribute
DriveMode does not allow the operating mode of the drive to be changed. Pr 0.04.011
will be written to as shown in Table 7.32 below, provided that the drive is already in the
correct operating mode.
Table 7.32 AC/DC Drive object DriveMode attribute (Get)
DriveMode
Access
Value
1
2
3
Get
0
SI-Ethernet User Guide
Issue: 1
NetRef
0x2A
0x01
0x04
DriveMode
0x2A
0x01
0x06
Actual
Drive
Mode
Mode
Open Loop
Open-loop
Speed
RFC-A
Closed Loop
Speed
RFC-S
Open-loop
Torque Control RFC-A
RFC-S
Regen
User Defined
Don't care
Default N/A
Data Type USINT
Access Get/Set
Default N/A
Data Type USINT
Access Get/Set
Torque Mode (0.4.011)
Speed control mode (0)
Torque control (3)
Don't care
Torque control with speed override (2)
or
Coiler / uncoiler mode (3)
or
Speed control with torque feed-forward (4)
175