SEW-Eurodrive MOVIFIT basic - 6.9 Functions of MOVIFIT basic with AS-Interface

Operating Instructions – MOVIFIT® basic
53
6
Functions of MOVIFIT
®
basic with AS-Interface
Startup
6.9 Functions of MOVIFIT
®
basic with AS-Interface
6.9.1 Data transfer AS-Interface master → MOVIFIT
®
basic
MOVIFIT
®
basic
inverter
The following table shows the 4 data bits that the AS-Interface master sends to the
MOVIFIT
®
basic inverter and the functions of the drive:
MOVIFIT
®
basic
motor starter
The following table shows the 4 data bits that the AS-Interface master sends to the
MOVIFIT
®
basic motor starter and the functions of the drive:
6.9.2 Data transfer MOVIFIT
®
basic → AS-Interface master
The following table shows the 4 data bits that MOVIFIT
®
basic sends back to the AS-
Interface master:
AS-Interface bit Function
DO3 DO2 DO1 DO0 MOVIFIT
®
basic inverter
XX00 Stop
X X 0 1 Enable CW
X X 1 0 Enable CCW
X X 1 1 Stop/reset
0 0 X X Setpoint speed = n1
0 1 X X Setpoint speed = n2
1 0 X X Setpoint speed = n3
1 1 X X Setpoint speed = n4
AS-Interface bit Function
DO2 DO1 DO0 MOVIFIT
®
basic
Reversing starter
MOVIFIT
®
basic dual motor
starter
0 0 0 Stop Stop
001
Enable CW Enable signal for motor at terminal
X9
010
Enable CCW Enable signal for motor at terminal
X8
011
Stop Enable signal for both motors at X9
+ X8
1 X X Reset Reset
AS-Interface bit Meaning
DI3 DI2 DI1 DI0
X X X 1 / 0
Ready signal
0: The MOVIFIT
®
basic drive is not ready
1: The MOVIFIT
®
basic drive is ready for operation
XX1 / 0X
Manual mode
0: MOVIFIT
®
basic control via AS-Interface
1: Manual control of MOVIFIT
®
basic
X 1 / 0 X X
Sensor input 2
0: The signal of sensor 2 = "0"
1: The signal of sensor 2 = "1"
1 / 0 X X X
Sensor input 3
0: Signal of sensor 3 = "0"
1: Signal of sensor 3 = "1"
X = any status
00
I