R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 276

• Manufacturer Part Number: R88M-W75030T-S1
• Description: SERVO MOTOR 750W 200V
• Manufacturer: Omron

Specifications of R88M-W75030T-S1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MW75030TS1

• For Servomotors with encoders of 17-bit resolution (32,768 encoder pulses/rotation) or greater, set
Note If the above setting range or setting conditions are not satisfied, a dividing pulse output setting
■
• Encoder with 17-bit resolution:
■
• When Pn212 is set to 16 (16 pulse outputs per rotation)
■
• Incremental pulses are output from the Servo Driver through a frequency divider.
• The output phases of the encoder signal output from the Servo Driver are as shown below (when
PAO
PBO
Encoder
4-80
Operation
17 bits min.
18 bits min.
19 bits min.
20 bits
Phase A
Phase B
Phase Z
the value at the increments shown below when the encoder divider rate (Pn212) is set.
Pn212 can be set to 25,000 pulses/rotation, but Pn212 cannot be set to 25,001 pulses/rotation or
A.041 will be output.
divider ratio Pn212 = encoder resolution).
E
Setting Example
Output Example
Operation
Conforming
resolution
encoder
error alarm (A.041) will be output. Also, if the Servomotor rotation speed upper limit for the set
encoder divider rate is exceeded, a dividing pulse output overspeed alarm (A.511) will be out-
put.
S
Driver
Forward rotation side
Set value: 16
1 rotation
16 to 16384
16386 to 32768
32772 to 65536
65544 to 131072
131088 to 262144
Pn212 (Pulses/revolution)
Processing
circuitry
Encoder divider rate
Frequency
divider
Phase A
Phase B
Phase Z
1-pulse increments
2-pulses increments
4-pulse increments
8-pulse increments
16-pulse increments
Pn212 setting conditions
Reverse rotation side
Phase A
Phase B
Phase Z
6000
984 × 10
at the set encoder divider
speed upper limit (r/min)
Servomotor rotation
5
/Pn212
rate
Chapter 4