SEW-Eurodrive ECDriveS, Manual, Page: 51 / 56

6
Appendix
Description of the access points
Manual – ECDriveS
®
51
Process
data word
[PO] Data
type
Designation Bytewise
notation
[byte.bit]
Wordwise
notation
[word.bit]
Description
Bool 0.1 0.1
LeftMDRDirection: Changeover of direction of rotation
True: Direction of rotation ≠ default direction of rotation
False: Default direction of rotation
Bool 0.2 0.2
RightMDRRun: Enabling of motor, right
True: Release
False: Stop
Bool 0.3 0.3
RightMDRDirection: Changeover of direction of rota-
tion
True: Direction of rotation ≠ default direction of rotation
False: Default direction of rotation
Bool 0.4 0.4
LeftPin2SetOutput: Changeover of the left sensor port
PIN2 as a digital output
True: PIN2 = digital output (DO)
False: PIN2 = digital input (DI)
Bool 0.5 0.5
LeftPin2Drive: Set/reset left sensor port digital output
PIN2
True: Set digital output
False: Reset digital output
Bool 0.6 0.6
RightPin2SetOutput : Changeover of the left sensor
port PIN2 as a digital output
True: PIN2 = digital output (DO)
False: PIN2 = digital input (DI)
Bool 0.7 0.7
RightPin2Drive: Set/reset right sensor port digital out-
put PIN2
True: Set digital output
False: Reset digital output
Bool 1.0 0.8 ClearMDRError : Fault reset
Bool 1.1 0.9
LeftPin2Polarity: Inversion of left sensor port PIN2
True: Invert sensor input
False: Standard polarity
Bool 1.2 0.10
RightPin2Polarity: Inversion of right sensor port PIN2
True: Invert sensor input
False: Standard polarity
Bool 1.3 0.11
LeftPin4Polarity: Inversion of left sensor port PIN4
True: Invert sensor input
False: Standard polarity
Bool 1.4 0.12
RightPin4Polarity: Inversion of right sensor port PIN4
True: Invert sensor input
False: Standard polarity
Bool 1.5 0.13 Res.
Bool 1.6 0.14 Res.
Bool 1.7 0.15 Res.
1 Word LeftMDRSpeed 2
1
Speed/rotational speed of the left drive
with ECR: v(ECR) [m/s]×1000
with ECG: v(ECG) [rpm]×10
3
2 Word RightMDRSpeed 4
2
Speed/rotational speed of the right drive
with ECR: v(ECR) [m/s]×1000
with ECG: v(ECG) [rpm]×10
5
3 Word QW3 6
3
Output word is configurable
7
25938274/EN – 01/2019