9300 Servo PLC
Connection
3-53
9300ServoPLC EN 1.4
Event-controlled process-data telegram CAN2_IN to the drive
The process-data telegrams to the drive have a user-data length of 8 bytes, and the following
structure:
Byte 1
Identifier
Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Abb. 3-26 Event-controlled process-data telegram to the drive
Assignment of the user data:
Byte word assignment (16-bit) individual bit assignment double-word assignment (32-bit)
1 CAN2_nInW1_a (LOW-byte) CAN2_bInB0_b 0 CAN2_bInB15_b CAN2_dnInD1_p
2 CAN2_nInW1_a (HIGH-byte)
3 CAN2_nInW2_a (LOW-byte) CAN2_bInB16_b 0 CAN2_bInB31_b
4 CAN2_nInW2_a (HIGH-byte)
5 CAN2_nInW3_a (LOW-byte)
6 CAN2_nInW3_a (HIGH-byte)
7 CAN2_nInW4_a (LOW-byte)
8 CAN2_nInW4_a (HIGH-byte)
Bytes 1-2 and bytes 3-4 can be simultaneously used as 32 individual binary/logic signals, as 2
separate 16-bit data-words (”quasi-analog signal”) or as one double-word (32-bit).
(
^
3-14, CAN2_IN)
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