Technical Bulletin
PROFIBUS-DP External Communication Cards
88 PowerXL DG1 Series VFD MN040010EN—May 2014 www.eaton.com
Below is various defined control word (STW1) command.
Table 109. Control Word (STW1)
10 1 Control By PLC Control via interface, DO I/O Data valid (refer to 6.3.11).
0 No Control By PLC DO I/O Data not valid; expect Sign-Of-Life. If loosing the control priority bit the reaction is
device-specific. Possible reactions.
1) speed control. “old” process data is kept,
2) positioning. DO I/O Data are set to 0.
11 1 Device Specific N/A
0 Device Specific N/A
12 1 Device Specific N/A
0 Device Specific N/A
13 1 Device Specific N/A
0 Device Specific N/A
14 1 Device Specific N/A
0 Device Specific N/A
15 1 Device Specific N/A
0 Device Specific N/A
Table 108. PROFIdrive Control Word 1—STW1, continued
Bit Value Significance Comments
SN
Control
Word
(STW1) Control Word Description (STW1) Comment
1 0x0400 Set PLC Control PLC Control should be set in MCU
2 0x0000 Clear PLC Control PLC Control should be reset in MCU
3 0x040F Run Command without RFG Motor Off as no RAMP Generator
4 0x0407 Clear Run Command Motor Off as earlier
5 0x041F Run Command with RFG and without Set point Motor Off as no Set point Generator
6 0x0407 Clear Run Command Motor Off as earlier
7 0x047F Run Command with RFG and with Set point Motor ON with RFG
8 0x0407 Clear Run Command Motor Off as earlier
9 0x047F Run Command with RFG and with Set point Motor ON with RFG
10 0x045F Set Freeze of Ramp Motor ON with Ramp Freeze
11 0x047F Clear Freeze of Ramp Motor ON with Following Ramp Timing
12 0x047E OFF 1 Command Motor Off with RFG
13 0x047F Run Command with RFG and with Set point Motor ON with RFG
14 0x047D OFF 2 Command (Coast Stop) Motor Off with Coast
15 0x047F Run Command with RFG and with Set point Motor ON with RFG
16 0x047B OFF 3 Command (Quick Stop) Motor Off with 0 DECEL Time
17 0x047F Run Command with RFG and with Set point Motor ON with RFG
18 0x0477 Disable Operation Motor Off with Coast
19 0x057F Run Command with RFG and with Set point At Jog Speed Motor ON at Jog Speed
20 0x0477 Disable Operation Motor Off with Coast
21 0x0480 Fault Reset bit Fault should get reset