I/O Assembly Data Attributes Format; Data Transfer Via Explicit Messaging; Drive Parameter Access - gefran SBI-DN Instruction Manual

3.1.5 I/O Assembly Data Attributes Format

The "I/O Assembly" attributes format for the Input is the following:
PMSCS Assembly Cons:
Instance Byte
195
....
....
(n2)-1
n*2
(n) is the number of consumed Words; it is 4 (8bytes).
PMSCS Assembly Prod:
Instance Byte
194
....
....
(n2)-1
n*2
(n) is the number of produced Words; it is 4 (8bytes).

3.2 DATA TRANSFER VIA EXPLICIT MESSAGING

The data transfer via Explicit Messaging is made through two new objects: one for
accessing the Drive parameters, the other to access the parameters of the APC
option card.

3.2.1 Drive Parameter Access

For reading/writing the drive parameters the Drive Parameter Access object is
defined with the following characteristics:
- Class ID: 66h.
- Class Attribute:
- Instance Attribute:
18
——————
GEFRAN
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 word #1 to consume, low byte
1 word #1 to consume, high byte
2
word #2 to consume, low byte
word #n to consume, low byte
word #n to consume, high byte
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
word #1 to produce, low byte
1 word #1 to produce, high byte
2 word #2 to produce, low byte
word #n to produce, low byte
word #n to produce, high byte
Revision
This instance does not provide any attribute.
Interface Board DeviceNet
....
....
....
....
——————
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