Status Word (Stw) In Profidrive Standard Telegram - Danfoss iC7 Series Operating Manual

iC7 Series Modbus
Operating Guide
Bit Name
number
6 Enable set-
point
7 Fault ac-
knowledge
8 Jog 1
9 Jog 2
10 Control by
PLC
11 Reserved
12 User defined
13 User defined
14 User defined
15 User defined

2.2.2.2 Status Word (STW) in PROFIdrive Standard Telegram 1

Table 8: Status Word Bits in PROFIdrive Standard Telegram 1
Bit Name
Num-
ber
0 Ready to switch on
1 Ready to operate
2 Operation enabled
3 Operation fault
4 Coast stop
5 Quick stop
12 | Danfoss A/S © 2023.09
Description
1 = Enable setpoint.
0 = Disable setpoint.
0 → 1 = Acknowledge faults.
Acknowledge is edge-triggered when changing from logic 0 to logic 1.
0 = No function.
1 = Jog 1 on.
0 = Jog 1 off.
Operation is enabled, drive is in standstill and STW1 bit 4, 5, 6 = 0. The drive runs up along the ramp
to jogging setpoint 1.
1 = Jog 2 on.
0 = Jog 2 off.
Operation is enabled, drive is in standstill and STW1 bit 4, 5, 6 = 0. The drive runs up along the ramp
to jogging setpoint 1.
1 = Uses the process data (control by PLC).
0 = Ignores the current process data. This is linked to the submodule where the CTW is present. If
signals are to be covered, the CTW/STW profile (for example, the iC Speed Profile) must be part of
the signals list.
Reserved for future use.
These bits enable mapping application functionality of the drive to the control word. Mapping is
done through parameters. For more information, refer to the Parameter Descriptions chapter in the
application guide.
Description
1 = Ready to switch on.
0 = Not ready to switch on.
1 = Ready to operate.
0 = Not ready to operate.
1 = Operation enabled.
0 = Operation disabled.
1 = Fault present.
0 = No fault.
1 = Coast stop not activated (No OFF2).
0 = Coast stop activated (OFF2).
1 = Quick stop not activated (No OFF3).
Overview
AQ456329149698en-000101 / 136R0334