EEO#.ZMODE
Description
Sets the type of Z pulse (index pulse) an EEO generator will create.
| Source | Value | Description |
|---|---|---|
| 0 (default) | Once per revolution | One Z pulse per revolution of the output. EEO#.ZOFFSET defines the position of the Z pulse within the revolution. |
| 1 | Absolute | One Z pulse in the whole position range. EEO#.ZP defines the position of the Z pulse. |
In EEO#.MODE 0 (A quad B), the Z pulse will be high when A and B are high.
For EEO#.MODE 1 (CW/CCW or Step/Dir), the width of the Z pulse is defined with EEO#.PULSEWIDTH.
When using ZMODE 0 or 1 and multi-turn or single turn absolute feedback devices, the Z pulse generated by the EEO will always be aligned with the same mechanical position of the of the primary feedback position. If you are using an incremental feedback device then the origin of the primary feedback is not at the same mechanical position each time the drive powers up.
If you are using EEO2 on X22, there is no Z pulse hardware signal so ZMODE has no effect.
Examples
Code
To only get a Z pulse based on an absolute position value (specified by EEO#.ZP)
-->EEO1.ZMODE 1
Context
For more information see Output - Encoder Emulation.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
| Type | Read/Write |
| Units | N/A |
| Range | 0 to 1 |
| Default Value | 0 |
| Data Type | Integer |
| See Also | |
| Stored in Non-Volatile Memory | Yes |
Variants Supported
All variants are supported.
Fieldbus Information
|
Command |
Index |
SubIndex |
Data Type |
Units |
Float Scale |
Access |
PDO Mappable |
|---|---|---|---|---|---|---|---|
|
EEO1.ZMODE |
4600h |
06h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
EEO3.ZMODE |
4603h |
06h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
EEO4.ZMODE |
4606h |
06h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
ID |
Instance |
Attribute |
Name |
Data Type |
Access |
User Mappable |
|---|---|---|---|---|---|---|
|
32025 |
1 |
32025 (0x7d19) |
EEO1.ZMODE |
Unsigned8 |
Read/Write |
Yes |
|
32027 |
1 |
32027 (0x7d1b) |
EEO3.ZMODE |
Unsigned8 |
Read/Write |
Yes |
|
32028 |
1 |
32028 (0x7d1c) |
EEO4.ZMODE |
Unsigned8 |
Read/Write |
Yes |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
EEO1.ZMODE |
32025 |
Unsigned8 |
Read/Write |
- |
|
EEO3.ZMODE |
32027 |
Unsigned8 |
Read/Write |
- |
|
EEO4.ZMODE |
32028 |
Unsigned8 |
Read/Write |
- |
