TR-Electronic CDH582 - Instance 101, TR Grey Input; Input TR Grey - Encoder Status

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10/07/2020 TR-ECE-BA-GB-0163 v03 Page 43 of 91
7.2 Instance 101, TR Grey Input
All non-safety-related data of the measuring system are output via Instance 101, Members 1 to 3.
Input word structure 0 to 4, Measuring system -> Originator
IW 0 IW 1 IW 2 IW 3 IW 4
TR Grey –
Encoder
Status
Position Value Unsigned TR Grey – Velocity
Link path, Packed EPATH with 8-bit class
0x20
0x04
0x24
0x65
0x30
0x03
Logical Type =
Class
Class #4
Logical Type =
Instance
Instance #65
Logical Type =
Attribute ID
Attribute ID #3
7.2.1 Input TR Grey – Encoder Status
The current, non-safety-related measuring system status is output via the Member TR Grey –
Encoder Status:
Input word IW 0, WORD
Byte
0 1
Bit
7-0 15-8
Data
2
7
– 2
0
2
15
– 2
8
Bit Function
0
Adjustment execution – positive feedback
0: Normal operation, no error
1: Adjustment was carried out
For the execution of the adjustment function, see Chapter 7.3 on Page 45.
1
Output of the original position
0: Position incorrect, channel in error status
1: Output of the original position
2
Output of the substitute position
0: no substitute position output
1: Output of the substitute position
The substitute position (Position substitution = On) must be set accordingly, see
Chapter 9.1.15, Page 64.
3-6 unused
7
Adjustment execution – Negative feedback
1: Adjustment was not carried out
For the execution of the adjustment function, see Chapter 7.3 on Page 45.
8-15 unused