![background image](http://html1.mh-extra.com/html/omron/sx-f/sx-f_instruction-manual_743231147.webp)
139
Process and Application Parameters [300]
Section 11-3
•
Brake Engage Time [33E]
•
Brake Wait Time [33F]
The correct time setting depends on the maximum load and the properties of
the mechanical brake. During the brake release time it is possible to apply
extra holding torque by setting a start speed reference with the function start
speed [33D].
Fig. 73
Brake Output functions
Note
Although tThis function is designed to operate a mechanical brake via the
digital outputs or relays (set to brake function) controlling a mechanical brake,
it can also be used without a mechanical brake and hold the load in a fixed
position.
The release speed only operates with the brake function: brake release [33C].
The release speed is the initial speed reference during the brake release time.
The torque reference is initialized to 90% of T
NOM
to ensure that the load is
held in place.
Communication information
(NG_06-F16)
n
t
Release Speed
[33D]
Mechanical
Brake
Brake Relay
Output
Action must take place within
these time intervals
Brake release
time [33C]
Brake engage
time [33E]
Brake wait
time [33F]
Closed
On
Off
Open
Start
Default:
0 rpm
Range:
- 4x Sync. Speed to 4x Sync.
Depend on:
4xmotor sync speed, 1500 rpm for 1470 rpm motor.
Modbus Instance no/
DeviceNet no:
43113
Profibus slot/index
169/17
EtherCAT index (hex)
4c29
0rpm
A
Содержание SX-F
Страница 2: ......
Страница 14: ...6 Table of contents...
Страница 20: ...12 Glossary Section 1 6...
Страница 32: ...24 Cabinet mounting Section 2 3...
Страница 58: ...50 Connecting options Section 5 6...
Страница 72: ...64 Load Monitor and Process Protection 400 Section 7 5...
Страница 74: ...66 EMC standards Section 8 1...
Страница 266: ...258 System Data 900 Section 11 9...
Страница 274: ...266 Maintenance Section 12 3...
Страница 284: ...276 Liquid cooling Section 13 12...