R88A-CAWE020B Omron, R88A-CAWE020B Datasheet - Page 294

• Manufacturer Part Number: R88A-CAWE020B
• Description: POWER CABLE W/BRAKE 20M
• Manufacturer: Omron

Specifications of R88A-CAWE020B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88ACAWE020B

Operation
Setting Explanation
• Select the stopping process for when the servo is turned OFF or an alarm occurs.
• Dynamic Brake Operation when Power Is Turned OFF
• Relationship between Main Circuit and Control Circuit Power Supply Status and Dynamic Brake Op-
H Overtravel Stop Selection (Pn001.1)
4-34
0
1
2
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Pn001.1
Setting
range
Setting
Main circuit power supply
Main circuit power supply
The dynamic brake will remain ON if the main circuit and control circuit power supplies are turned OFF
for Servo Drivers of the capacities listed below. This means that it will be slightly more difficult to turn
the motor shaft by hand than it is when the dynamic brake is OFF. To release the dynamic brake, dis-
connect the Servo Motor wiring (U, V, or W). Always confirm that any disconnected wires are con-
nected properly before turning ON the power supplies again.
100-V AC input, 30 to 200 W: R88D-WTA3HL to R88D-WT02HL
200-V AC input, 30 W to 1.5 kW: R88D-WTA3H to R88D-WT15H
eration
R88D-WTA3HL to R88D-WT02HL (100-V AC input)
R88D-WTA3H to R88D-WT15H (200-V AC input)
R88D-WT20H to R88D-WT150H
Stop Servomotor using dynamic brake (dynamic brake stays ON after Servomotor has stopped).
Stop Servomotor using dynamic brake (dynamic brake released after Servomotor has stopped).
Stop Servomotor using free run.
Function selection application switch 1 –– Stop selection for drive prohibition input (Position,
speed, internally-set speed control)
0 to 2
Power supply status
Power supply status
Unit
ON
ON
OFF
OFF
ON
ON
OFF
OFF
Control circuit power
Control circuit power
supply
supply
---
Explanation
Default
setting
ON
ON
ON
ON
ON
ON
OFF
OFF
PN001.0 = 0
PN001.0 = 0
0
Dynamic brake operation
Dynamic brake operation
ON (then to
OFF)
ON
ON
ON
ON (then to
OFF)
ON (then to
OFF)
OFF
OFF
PN001.0 = 1
PN001.0 = 1
Restart
power?
Chapter 4
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
PN001.0 = 2
PN001.0 = 2
Yes