Absolute Encoder With Ssi Interface - Pilz PMCprotego D.48 Operating Manual

Function Description
Incremental encoder ROD (AquadB) 24 V, without zero pulse (X3)
Functions:
} Incremental encoder ROD (AquadB) with 24 V signal without zero pulse connected as a
primary or secondary feedback system.
} Connection to the digital inputs DIGITAL-IN1 and DIGITAL-IN2 (X3).
}
Cutoff frequency: 100 kHz, edge steepness: Max. 0.1 µs
}
Each time the 24 V supply voltage is switched on, the servo amplifier needs the start-up
information for the position controller (motor phase parameter MPHASE). Depending on
the encoder type, either a wake & shake is executed or the value for the MPHASE
parameter is taken from the servo amplifier's EEPROM.
Setting the parameters:
Encoder type
Incremental encoder 24 V,
without zero pulse
Incremental encoder 24 V,
without zero pulse
4.3.5.5

Absolute encoder with SSI interface

Functions:
}
Multi-turn absolute encoder with SSI interface connected as a primary or secondary
feedback system
}
Binary or gray code
} Cutoff frequency: 1.5 MHz
}
Resolution per revolution: Max. 16 Bit
} Revolutions: Max. 16 Bit
}
Motor temperature monitoring
Setting the parameters:
Encoder type
Absolute encoder with SSI
interface
Operating Manual PMCprotego D.48, PMCprotego D.72
1001735-EN-04
Parameter Parameter
FBTYPE EXTPOS
12 2
16 2
DANGER!
Suspended loads! Moving parts present a threat to life.
On vertical axes, the load could fall unbraked. The brake is released with
wake & shake and the torque is insufficient to hold the load.
Do not use this feedback system with vertical, suspended loads.
Parameter
FBTYPE
25
Parameter
GEARMODE Note
2 MPHASE from EE-
PROM
2 MPHASE with wake
& shake
Parameter Parameter
EXTPOS GEARMODE
25 25
61