Main Control Word - ABB ACS800 Firmware Manual

250

03.01 MAIN CONTROL WORD

The upper case boldface text refers to the states shown in the
ABB Drives communication profile
Bit Name
0 OFF1 CONTROL 1
1 OFF2 CONTROL 1
2 OFF3 CONTROL 1
3 INHIBIT_
OPERATION
4 RAMP_OUT_
ZERO
5 RAMP_HOLD
6 RAMP_IN_
ZERO
7 RESET
8 INCHING_1
9 INCHING_2
10 REMOTE_CMD
11 EXT CTRL LOC
12 USER MACRO
CHANGE
12 ... Reserved
15
Fieldbus control
Value Enter STATE/Description
Enter READY TO OPERATE.
0 Stop along currently active deceleration ramp (22.03/22.05). Enter OFF1 ACTIVE;
proceed to READY TO SWITCH ON unless other interlocks (OFF2, OFF3) are active.
Continue operation (OFF2 inactive).
0 Emergency OFF, coast to stop.
Enter OFF2 ACTIVE; proceed to SWITCH-ON INHIBITED.
Continue operation (OFF3 inactive).
0 Emergency stop, stop within time defined with Par. 22.07. Enter OFF3 ACTIVE;
proceed to SWITCH-ON INHIBITED.
Warning: Ensure motor and driven machine can be stopped using this stop mode.
1 Enter OPERATION ENABLED. (Note: The Run Enable signal must be active; see
parameter 16.01. If Par.
Enable signal.)
0 Inhibit operation. Enter OPERATION INHIBITED.
1 Normal operation.
Enter RAMP FUNCTION GENERATOR: OUTPUT ENABLED.
0 Force Ramp Function Generator output to zero.
Drive ramps to stop (current and DC voltage limits in force).
1 Enable ramp function.
Enter RAMP FUNCTION GENERATOR: ACCELERATOR ENABLED.
0 Halt ramping (Ramp Function Generator output held).
1 Normal operation. Enter OPERATING.
0 Force Ramp Function Generator input to zero.
0 ⇒ 1 Fault reset if an active fault exists. Enter SWITCH-ON INHIBITED.
0 Continue normal operation.
1 Not in use.
1 ⇒ 0 Not in use.
1 Not in use.
1 ⇒ 0 Not in use.
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.
1 Select External Control Location EXT2. Effective if Par.
0 Select External Control Location EXT1. Effective if Par.
0 ⇒ 1 User Macro 2 loaded. Effective if Par.
1 ⇒ 0 User Macro 1 loaded. Effective if Par.
on page 252.
16.01 is set to COMM.CW, this bit also activates the Run
16.05 is set to COMM.CW.
16.05 is set to COMM.CW.
State Machine for the
11.02 is set to COMM.CW.
11.02 is set to COMM.CW.