Profidrive - Standard Telegram; Overview; Control Word (Ctw) - Danfoss iC7-Marine PROFINET Operating Manual

Operating Guide | iC7-Marine PROFINET
Table 7: iC Speed Profile Status Word Bits (continued)
Bit number Name
8 Speed=reference/ Speed<>reference
9 Fieldbus control active/inactive
10 Limiters inactive/active
11 In operation/No operation
12 Reserved
13 Reserved
14 Reserved
15 Reserved

PROFIdrive - Standard Telegram 1

2.4

Overview

2.4.1
Standard telegram 1 is implemented according to PROFIdrive Application Class 1 profile as defined in the PROFIdrive standard and state
machine diagram. It can be used with iC7 series motor applications.

Control Word (CTW)

2.4.2
Table 8: Control Word Bits in PROFIdrive Standard Telegram 1
Bit number Name
0 On-Off
1 Coast stop
2 Quick stop
Danfoss Drives Oy © 2024.04
Description
1: The present motor speed matches the present speed reference within
a given tolerance. The tolerance is product specific.
0: The motor runs, but the present speed is different from the present
speed reference, for example while the speed ramps up or down during
start or stop.
1: The device is controlled and reacting to I/O and process data.
0: The device does not react on commands from fieldbus, for 1 of the fol-
lowing reasons:
• Fieldbus is not the active control place.
• Fieldbus signals are not configured to be part of the Advanced Control
Place.
1: All drive limiters (regulators) are inactive.
0: At least one drive limiter (regulator) is actively limiting the drive cur-
rent or torque, for example. See parameter Motor Regulator Status
Word (parameter number 1715) for further details.
1: The process is running, and the motor could be running or starting at
any time.
0: There are no active start requests, and the process does not run. The
motor is in a coasted state and is not started.
Reserved
Reserved
Reserved
Reserved
Description
1: On.
0: Off.
1: No coast stop.
0: Coast stop.
1: No quick stop.
0: Quick stop.
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