33 CMVETH01B
Cyclic Data Access
NOTE
Last value not equal to zero in parameters P440 to P443 defines the end of Assembly 107.
For example: P440 = 0; P441=2; P442=4; P443=0. Last value not equal zero is in parameter P442. That
defines output assembly 107 as a 3 words (6 bytes) long with WORD 0 (P440 = 0) not being evaluated
Output Assembly 107 options
• P44x = 1, SMV Control Word
• P44x = 2, Network Frequency Setpoint
• P44x = 3, Lenze C135 Control Word
• P44x = 4 or 7, Network Speed Setpoint
• P44x = 5, Network PID Setpoint
• P44x = 6, Network Torque Setpoint
• P44x = 8, Network Digital I/O Control Word
• P44x = 9, Network Analog I/O Control Value
5.6.6.1 P44x = 1, SMV Control Word
The SMV Control Word consists of 16 control bits some of which are reserved.
Table 6: SMV Control Word
b15 b14 b13 b12 b11 b10 b9 b8
DC
Braking
PID
Disable
Quick
Stop
Controller
Inhibit
Network Setpoint Reference Source
b7 b6 b5 b4 b3 b2 b1 b0
Reserved Network
Reference
Enable
Network
Control
Enable
Reserved Reserved Fault
Reset
Run
Reverse
Run
Forward
Table 7: SMV Control Word BIT Functions
BIT Function Description
0 Run Forward Set to 1 to run the motor in the FORWARD direction.
1 Run Reverse Set to 1 to run the motor in the REVERSE direction.
2 Fault Reset A 0-to-1 transition will reset the drive from a trip condition.
3 Reserved
4 Reserved
5 Network Control
Enable
0 = Local Control
1 = Network Control
6 Network Reference
Enable
0 = Local Speed Reference
1 = Network Speed Reference
7 Reserved
8
Network
Setpoint
Reference
Source
0 = Network 4 = Preset #1 8 = Preset #5
1 = Keypad 5 = Preset #2 9 = Preset #6
2 = 0-10VDC 6 = Preset #3 10 = Preset #7
3 = 4-20mA 7 = Preset #4 11 = MOP
9
10
11
12 Controller Inhibit Set to 1 to disable the drive and allow the motor to coast to a stop
13 Quick Stop Set to 1 to disable the drive and stop the ramp time defined in P127
14 PID Disable When using PID mode, setting this bit (14) to 1 will disable PID control. (Active only in Network Control)
15 DC Braking Set to 1 to activate DC injection braking. Refer to P174 for details.
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