Brake Control Function; Operation Sequence Of Brake Control Function - Omron M1 Series User Manual

7 Vector Control and Applied Functions
7-9

Brake control function

The 3G3M1 Series Inverter has a built-in brake control function for an elevating system, for example.
Use this function to control the external brake used in an elevating system, for example, from the in-
verter.
The brake control function can be used independently of the 1st Drive Control Selection
(3004Hex-2BHex)/2nd Drive Control Selection (3009Hex-0FHex) setting.
7-9-1

Operation Sequence of Brake Control Function

The description of operation sequence of brake control function is shown below.
Output frequency
Output current
RUN command
Brake release signal
Brake confirmation signal
7-72
3004Hex-19Hex: 1st Starting Frequency 1
Holding Time
3004Hex-18Hex:
1st Starting Frequency
300EHex-46Hex: Brake Control Brake-release Frequency
301FHex-52Hex: Acceleration Wait Time on Brake Control
OFF
OFF
"BRK"
OFF
"BOK"
V/f control Operation time chart at startup
300EHex-45Hex: Brake Control Brake-release Current
ON
ON
300EHex-47Hex: Brake Control Brake-release Timer
ON
3020Hex-51Hex: Brake Error Detection Time
M1 Series EtherCAT Type User's Manual (I670)