SSD 605C Product Manual - page 93
Programming Your Application
6-27
605C Frequency Inverter
ENCODER
The ENCODER block allows Speed
Feedback to be measured when the
6054 Speed Feedback Technology
Option is fitted. Simple position
measuring is also provided, but is
limited to a 16-bit range.
MMI Menu Map
1 SETUP/DIAGNOSTIC
2 FUNCTION BLOCKS
3 INPUTS & OUTPUTS
4 ENCODER
ENCODER MODE
ENCODER RESET
ENCODER LINES
ENCODER INVERT
ENCODER SUPPLY
ENCODER SPEED
ENCODER SPEED
ENCODER SPEED
ENCODER POSITION
ENCODER
SPEED Hz [568] – 0.0 Hz
SPEED RPM [569] – 0 n/min
SPEED % [749] – 0.00%
POSITION [748] – 0
QUADRATURE – [565] MODE
–
FALSE – [747] RESET
–
1000 – [566] LINES
–
FALSE – [567] INVERT
–
10.0V – [761] SUPPLY
–
Parameter Descriptions
MODE
Range: Enumerated - see below
This must be set to QUADRATURE or CLOCK.
The CLOCK/DIRECTION option is not supported on this product.
Enumerated Value : Mode
0 : QUADRATURE
1 : CLOCK/DIR
2 : CLOCK
RESET
Range: FALSE / TRUE
When TRUE the POSITION output is set (and held) at zero.
LINES
Range: 1 to 10000
The number of lines must be set to match the type of encoder being used. Incorrect setting of
this parameter will result in an erroneous speed measurement.
INVERT
Range: FALSE / TRUE
When TRUE, changes the sign of the measured speed and the direction of the position count.
SUPPLY
Range: 10.0 to 20.0V
Encoder supply voltage.
SPEED Hz
Range: xxxx.x Hz
Speed feedback in Hz.
SPEED RPM
Range: xxxxx n/min
Speed feedback in RPM.
SPEED %
Range: xxx.xx %
Speed feedback as a percentage of MAXIMUM SPEED.
POSITION
Range: xxxxx
Number of encoder “counts” from when RESET was set to FALSE. The value will increment
or decrement depending on the direction the encoder is rotated. The value will “wrap around”
between 32767 and -32768.