Example 4: Plc Programming - Danfoss VLT Midi Drive FC 280 Programming Manual

Application Examples
Table 7.6 indicates the bit functions and the corresponding bit values which are active for this example.
Bit
00
01
02
03
04
05
06
07
08
09
10
11
12
13
7 7
14
15
Function active
Function inactive
Table 7.6 Active Bit Functions for Status Word Telegram Using PPO Type

7.4 Example 4: PLC Programming

In this example, PPO type 6 is placed in the input/output address, see Illustration 7.2 and Table 7.7.
Illustration 7.2 PPO Type 6 PCD
Input
address
Set-up
Table 7.7 Input/Output Address Set-up
48
Bit value=0
Control not ready
Drive not ready
Coasting
No error
No error
Reserved
No error
No warning
Speed reference
Local operation
Outside frequency range
No operation
Drive OK
Voltage OK
Torque OK
Timers OK
256–257 258–259 260–261
Status word MAV Motor
torque
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PROFIBUS DP
Bit value=1
Control ready
Drive ready
Enable
Trip
Error (no trip)
–
Triplock
Warning
Speed = reference
Bus control
Within frequency range
In operation
Stopped, auto-start
Voltage exceeded
Torque exceeded
Timers exceeded
262–263 Output
address
Digital Set-up
input
Bit value
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
0
256–257 258–259 260–261
Control Reference Not used
word
7
0
F
0
262–263
Not used
MG07F102