FB#.TEMPC
Description
FB#.TEMPC returns the measured encoder device temperatureand is updated every 500 ms. It must first be enabled by writing a 1 to FB#.TEMPCEN and is only supported by Hiperface DSL feedback types.
When enabled, FB#.TEMPC monitors the temperature at the encoder device every 500 ms in addition to the motor winding temperature being monitored every 8 ms (see AXIS#.MOTOR.TEMP).
-
- Enabling the encoder temperature readings will periodically delay the motor winding temperature update for up to 150 ms while the encoder temperature is obtained. This may also cause a delay in the motor temperature fault F5000 by that amount of time if the temperature ends up exceeding the threshold.
-
- If the Hiperface DSL cable quality is low, enabling this functionality may cause spurious communication faults due to having to switch between the underlying feedback device commands.
Example
Usage
The parameter is used to track encoder temperatures as they change during drive operation. Currently, the only feedback that supports reading encoder temperature measurements is Hiperface DSL. All unsupported feedbacks will return a value of 0 °C.
Code
--> FB1.TEMPCEN 1 --> FB1.TEMPC
40.300 [degC].
Context
See FB#.TEMPCEN
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-08-02-000 |
General Information
|
Type |
Read Only |
|
Units |
°C |
|
Range |
N/A |
|
Default Value |
N/A |
|
Data Type |
Float |
|
Stored in Non-Volatile Memory |
No |
Variants Supported
All variants are supported.
Fieldbus Information
|
Command |
Index |
SubIndex |
Data Type |
Units |
Float Scale |
Access |
PDO Mappable |
|---|---|---|---|---|---|---|---|
|
FB1.TEMPC |
3500h |
18h |
Signed32 |
- |
1000:1 |
Read only |
No |
|
FB2.TEMPC |
3501h |
18h |
Signed32 |
- |
1000:1 |
Read only |
No |
|
FB3.TEMPC |
3502h |
18h |
Signed32 |
- |
1000:1 |
Read only |
No |
|
FB4.TEMPC |
3503h |
18h |
Signed32 |
- |
1000:1 |
Read only |
No |
|
FB5.TEMPC |
3504h |
18h |
Signed32 |
- |
1000:1 |
Read only |
No |
|
Name |
ID |
Hex |
Data Type |
Access |
Units |
|---|---|---|---|---|---|
|
FB1.TEMPC |
30700 |
77EC |
Signed32 |
Read Only |
- |
|
FB2.TEMPC |
30701 |
77ED |
Signed32 |
Read Only |
- |
|
FB3.TEMPC |
30702 |
77EE |
Signed32 |
Read Only |
- |
|
FB4.TEMPC |
30703 |
77EF |
Signed32 |
Read Only |
- |
|
FB5.TEMPC |
30704 |
77F0 |
Signed32 |
Read Only |
- |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
FB1.TEMPC |
30700 |
Float |
Read Only |
- |
|
FB2.TEMPC |
30701 |
Float |
Read Only |
- |
|
FB3.TEMPC |
30702 |
Float |
Read Only |
- |
|
FB4.TEMPC |
30703 |
Float |
Read Only |
- |
|
FB5.TEMPC |
30704 |
Float |
Read Only |
- |
