Wieland samos PRO, Manual

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EtherNet/IP gateway
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
93
Protected Typed Logical Write with 2 Address Fields
The SP-COP2-ENI module supports “Write SLC-protected logic input” according to the following tab-
le:
No support is required for assembly instances 138 to 141. The offset, i.e. the first byte, is instead
specified by the
element number
.
Table 60: Request data structure for Write SLC-protected logic input with two address fields
Name Data type Description Data range
Byte size USINT Number of data bytes to be written 0 to 50
File number USINT Assembly instance ID 37
File type USINT Data type 0x89 = Integer data
Element num-
ber USINT Offset = ID of the first element to be sent
back 0 to 24 – Size/2
Payload UINT[n] n = Size/2 0 to 65535
80279691
Protected Typed Logical Read with 3 Address Fields
The SP-COP2-ENI module supports “Read SLC-protected logic input” according to the following tab-
le:
Table 61: Request data structure for Read SLC-protected logic input with three address fields
Name Data type Description Data range
Size USINT Number of data bytes to
be read Assembly instance 37: 0 to 50
Assembly instance 57: 0 to 67
Assembly instance 167: 0 to 112
File number USINT Assembly instance ID 37, 57, 167
File type USINT Data type 0x89 = Integer data
Element number USINT Offset = ID of the first
element of the answer Assembly instance 37: 0 to 24 – Size/2
Assembly instance 57: 0 to 33 – Size/2
Assembly instance 167: 0 to 55 – Size/2
Subelement USINT Doesn’t matter 0 to 254 (for number of bytes 1)
80292235
Protected Typed Logical Write with 3 Address Fields
The SP-COP2-ENI module supports “Write SLC-protected logic input” according to the following tab-
le:
Table 62: Request data structure for Write SLC-protected logic input with three address fields
Name Data type Description Data range
Size USINT Number of data bytes to be written 0 to 50
File number USINT Assembly instance ID 37
File type USINT Data type 0x89 = Integer data
Element number USINT Offset = ID of the first element of the
answer 0 to 25 – Size/2
Subelement USINT Doesn’t matter 0 to 254 (for number of
bytes 1)
Payload UINT[n] n = Size/2 0 to 65535
8.4.7.7
8.4.7.8
8.4.7.9