ABB ACS850 User Manual

Control through the embedded fieldbus interface 323
7 RESET 0=>1 Fault reset if an active fault exists. Proceed to SWITCH-
ON INHIBITED.
Note: This bit is effective only if the fieldbus interface is
set as the source for this signal by drive parameters.
0 Continue normal operation.
8, 9 Reserved.
10 REMOTE_
CMD
1 Fieldbus control enabled.
0 Control Word <> 0 or Reference <> 0: Retain last Control
Word and Reference.
Control Word = 0 and Reference = 0: Fieldbus control
enabled. Reference and deceleration/acceleration ramp
are locked.
11 EXT_CTRL_
LOC
1 Select External Control Location EXT2. Effective if the
control location is parameterized to be selected from the
fieldbus.
0 Select External Control Location EXT1. Effective if the
control location is parameterized to be selected from the
fieldbus.
12
…15
Reserved
Bit Name Value STATE/Description

ABB ACS850 Specifications

General

Safety	STO (Safe Torque Off)
Communication	CANopen
Enclosure	IP21
Output Voltage	Up to 1000 V DC
Protection Features	Overcurrent, Overvoltage, Undervoltage
Cooling Method	Air or liquid cooling
Input Voltage	380 to 690 V AC