NANOTEC SMCP33, Technical Manual, Page: 14 / 26

Technical manual
SMCP33
Connections and circuits
14 Issue: V 1.1 - 01.02.2010
Function of the inputs
The inputs have different functions depending on the operating modes; see the
following table
Operation Type Pin-
No. Name
Position Speed Flag
position
Clock
direction
Analogue Joystick
31 Analogue In
1 Analogue
In Analogue
In
32 Analogue In
2
33 Input 1 Start
Reset Enable Start Enable Enable Enable
34 Input 2
Drive
profile
Speed
Travel
profile Manual
mode
Speed Speed
35 Input 3 Drive
profile Speed Travel
profile Manual
mode Speed Speed
36 Input 4 Drive
profile Speed Travel
profile Ext. limit
switch Speed Speed
37 Input 5 Travel
profile
Speed Trigger Direction Speed Speed
38 Input 6 Ext. limit
switch Direction Ext. limit
switch Clock Direction
39 Input 7
40 Input 8
All digital inputs – with the exception of the "Clock" and "Direction" inputs in the clock
directional mode – can be freely programmed using the NanoPro software (e.g. as a
limit position switch, enable, etc.) and can be used for sequential control with NanoJ.
The "Analogue In 2" analogue input currently can only be used by the programming
language.
All inputs can be configured for “active-high" or “active-low" with NanoPro.
Signal states at the outputs
The following table shows the possible signal states at the outputs 1 to 3:
Signal states Meaning
Output 3 Output 2 Output 1
0 0 Rotation monitoring (error) or limit switch
0 1 Motor idle (waiting for new command).
1 0 Busy (control processing last command).
1 1 Reference point or zero point reached
1 Overtemperature
The outputs can be freely programmed using the NanoPro software.