SEW-Eurodrive ECDriveS - Output data reduced PLC mode

6
Appendix
Description of the access points
Manual – ECDriveS
®
33
Process-
data word
[PI]
Data
type
Designation Bytewise
notation
[byte.bit]
Wordwise
notation
[word.bit]
Description
21
Dint
DistanceRight (ServoStatus)
42.0
42.7
21.0
21.15
Current motor position (incremental value) of the right
motor
43.0
43.7
22 44.0
44.7
22.0
22.15
45.0
45.7
23
Word
ServoStatusLeft (ServoStatus)
46.0
46.7
23.0
23.15
Status word for servo commands for left motor
Value 0x02: Referencing completed, DistanceLeft = 0
Value 0x05: Target position was reached, DistanceLeft
= setpoint position
47.0
47.7
24
Word
ServoStatusRight (Ser-
voStatus)
48.0
48.7
24.0
24.15
Status word for servo commands for right motor
Value 0x02: Referencing completed, DistanceLeft = 0
Value 0x05: Target position was reached, DistanceLeft
= setpoint position
49.0
49.7
25
Word LeftMDRRealSpeed
50.0
50.7
25.0
25.15
Measured speed/rotational speed of the left drive
with ECR: v(ECR) [m/s]×1000
with ECG: v(ECG) [rpm]×10
Additional limit value report, speed setpoint
Bit14
True: Setpoint speed > maximum possible speed
False: Setpoint speed/rotational speed OK
Bit15
True: Setpoint speed < minimum possible speed
False: Setpoint speed/rotational speed OK
51.0
51.7
26
Word LeftMDRRealSpeed
52.0
52.7
26.0
26.15
Measured speed/rotational speed of the right drive
with ECR: v(ECR) [m/s]×1000
with ECG: v(ECG) [rpm]×10
Additional limit value report, speed setpoint
Bit14
True: Setpoint speed/rotational speed > maximum pos-
sible speed
False: Setpoint speed/rotational speed OK
Bit15
True: Setpoint speed < minimum possible speed
False: Setpoint speed/rotational speed OK
53.0
53.7
Reserved up to byte 63.
6.1.2 Output data "full PLC mode"
Process
data word
[PO]
Data
type
Designation Bytewise
notation
[byte.bit]
Wordwise
notation
[word.bit]
Description
0
Struct ConveyStopControl
0.0
0.7
0.0
0.15
Value 0x01: Fieldbus controller is given the status Stop
Value 0x02: Stop status is reset for the fieldbus control-
ler
1.0
1.7
1
Struct LeftMDRasDIO
2.0
2.6
1.0
1.6
Res.
Bool 2.7 1.7
SetMotDIO: Changeover of PIN 3/4 of the motor port as
a digital output
True: Activate DIO mode
False: Deactivate DIO mode
Bool 3.0 1.8 Res.
Bool 3.1 1.9
DrivePIN4: Set/reset digital output PIN4
True: Set digital output
False: Reset digital output
Bool 3.2 1.10
DrivePIN3: Set/reset digital output PIN3
True: Set digital output
False: Reset digital output
3.3
3.7
1.11
1.15
Res.
25938274/EN – 01/2019