Limit ranges – ElmoMC SimplIQ Digital Servo Drives-Bell Command Reference User Manual

Page 21

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Limit Ranges

The following table lists the value ranges for defining the limits of the system.

Subject Values

Position counter ranges

Main position counter is subjected to a modulo
counting with the following ranges:
XM[1]: Lowest value
XM[2]: Highest value
Range: [-5x10

8

…5x10

8

] counts

Auxiliary position counter is limited to:
YM[1]: Lowest value
YM[2]: Highest value
Range: [-5x10

8

…5x10

8

] counts

Velocity range

Range for Quadrature Encoder:
[-40,000,000…40,000,000] counts/sec

Range for other feedbacks:
[-80,000,000…80,000,000] counts/sec

EF[1]: Filter for main velocity sensor
EF[2]: Filter for auxiliary velocity sensor

Acceleration/Deceleration ranges

Range: [100…1,000,000,000]

Stop deceleration range

Range: [100…1,000,000,000]

Torque limits

Range of torque command is subjected to the
following limits:
CL[1], PL[1]
Range: [-MC…MC]

Note:

The multiplication of the PWM frequency

reduces the torque limit.

Table 3-1: Limit Ranges

SimplIQ for Steppers Command Reference Manual

Alphabetical Listing

MAN-STECR (Ver. 1.1)

13

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