Technical data

Chapter 4 – Communication
RS485 and RS232 Adapter Installation and Start-up Guide 4-5
Table 4-4 The Control Word. See also the State machine in Figure 4-1.
Bit Value Description
01
Enter READY TO OPERATE
0
Emergency OFF. Ramp to stop according to parameter 2203
DECELER TIME 1. Enter OFF1 ACTIVE; proceed to READY TO
SWITCH ON unless other interlocks (OFF2, OFF3) are active.
11
Continue operation (OFF2 inactive)
0
Emergency OFF, coast to stop.
Enter
OFF2 ACTIVE; proceed to SWITCH-ON INHIBITED.
21
Continue operation (OFF3 inactive)
0
Emergency stop. Drive ramps to stop according to parameter
2205
DECELER TIME 2. Enter OFF3 ACTIVE; proceed to SWITCH-ON
INHIBITED.
30 -1
Enter OPERATION ENABLED (Note that also the Run enable signal
must be present on a digital input – see parameter 1601
RUN
ENABLE.)
0
Inhibit operation. Enter OPERATION INHIBITED
4
Unused.
5 1
Normal operation.
Enter
RAMP FUNCTION GENERATOR: ACCELERATOR ENABLED
0
Halt ramping (Ramp Function Generator output held)
61
Normal operation. Enter OPERATING
0
Force Ramp Function Generator input to zero.
70 - 1
Fault reset (enter SWITCH-ON INHIBITED)
0
(Continue normal operation)
8 to 10
Unused
11 1
Select external control location 2 (EXT2)
0
Select external control location 1 (EXT1)
12 to 15
Unused