SEW-Eurodrive ECDriveS, Manual, Page: 45 / 56

6
Appendix
Description of the access points
Manual – ECDriveS
®
45
Process
data word
[PO] Data
type
Designation Bytewise
notation
[byte.bit]
Wordwise
notation
[word.bit]
Description
19
Word ConveyStopControl
38.0
38.7
19.0
19.15
Value 0x01: Fieldbus controller is given the status Stop
Value 0x02: Stop status is reset for the fieldbus control-
ler
39.0
39.7
20
Word JamClearUpstream
40.0
40.7
20.0
20.15
Manual clearing of the jam error via PLC
Edge 0-->1: Clearing of the jam error
41.0
41.7
21
Word JamClearDownstream
42.0
42.7
21.0
21.15
Manual clearing of the jam error via PLC
Edge 0-->1: Clearing of the jam error
43.0
43.7
22
Word
GlobalDirectionControlUp-
stream
44.0
44.7
22.0
22.15
Control of the change in the direction of flow and accu-
mulation command for fieldbus controllers, upstream
zone
LowByte Values
Value 0x00
: Function deactivated
Value 0x01 : Accumulate group/individual module
Value 0x0A : Reset to configured direction of flow
Value 0x0B : Invert the direction of flow
45.0
45.7
Number of fieldbus controllers whose settings are set in
LowByte.
HighByte
Example:
Activate accumulation for all fieldbus controllers:
0x0001
Activate accumulation for 3 fieldbus controllers: 0x0301
23
Word
GlobalDirectionControlDown-
stream
46.0
46.7
23.0
23.15
Control of the change in the direction of flow and accu-
mulation command for fieldbus controllers, downstream
zone
LowByte Values
Value 0x00
: Function deactivated
Value 0x01 : Accumulate group/individual module
Value 0x0A : Reset to configured direction of flow
Value 0x0B : Invert the direction of flow
47.0
47.7
Number of fieldbus controllers whose settings are set in
LowByte.
HighByte
Example:
Activate accumulation for all fieldbus controllers:
0x0001
Activate accumulation for 3 fieldbus controllers: 0x0301
Reserved up to byte 63.
6.1.7 Input data "reduced ZPA mode"
Process
data word
[PI] Data
type
Designation Bytewise
notation
[byte.bit]
Wordwise
notation
[word.bit]
Description
0
Byte StateUpstreamZoneInverce
0.0
0.7 0.0
0.7
Status of the upstream zone of the fieldbus controller in
ZPA mode with inverted direction of flow (current direc-
tion of flow ≠ configured direction of flow). Description of
the transfered data corresponds to 1 byte (StateUp-
streamZone)
25938274/EN – 01/2019