Experimental Physics and Industrial Control System
> Unless I am wrong, we need a model 3 driver (to be written), when a controller connected through a Moxa is used.
No, that's not true. The low-level communication is done using asynOctet with a normal asyn port. So it will work fine with a Moxa. It is the upper level communication between device support and the driver that uses asyn in Model 2 and 3, but does not use asyn in Model 1.
Mark
-----Original Message-----
From: Torsten Bögershausen <[email protected]>
Sent: Tuesday, June 18, 2019 9:17 AM
To: Mark Rivers <[email protected]>; Mark Davis <[email protected]>; Davis, Mark <[email protected]>; [email protected]
Subject: Re: Animatics SmartMotor setup
(Re-adding tech-talk)
Hej Mark & Mark,
that doesn't seem to be good news -
The model 1 driver will not work with a Moxa at all.
Unless I am wrong, we need a model 3 driver (to be written), when a controller connected through a Moxa is used.
/Torsten
On 18/06/19 16:04, Mark Rivers wrote:
> Hi Mark,
>
> What Torsten says is true for Model 2 and Model 3 motor drivers. However the SmartMotorSrc driver is an old Model 1 driver, so the driver is not derived from asynPortDriver and it only has the single asyn port to the underlying drvAsynIPPort.
>
> The OUT field syntax for Model 1 drivers is:
>
> field(OUT,"#C$(C) S$(S) @")
>
> where $(C) is the card number, and $(S) is the signal number. So for
> the first axis on the first controller it would be
>
> field(OUT, "#C0 S0 @")
>
> Mark
>
> -----Original Message-----
> From: [email protected] <[email protected]> On
> Behalf Of Torsten Bögershausen via Tech-talk
> Sent: Tuesday, June 18, 2019 6:45 AM
> To: Mark Davis <[email protected]>; Davis, Mark
> <[email protected]>; [email protected]
> Subject: Re: Animatics SmartMotor setup
>
> Hej Mark,
>
> you need 2 asyn ports, one for the motorRecord to talk to your "Animatics SmartMotor" asynMotorDriver.
>
> The second one to let the "Animatics SmartMotor" asynMotorDriver talk to the real hardware.
> We call them "MCU1" and "MC_CPU1", better suggestions are welcome.
>
>
> A simplified setup is here:
>
> ## The db file:
> record(motor,"$(PREFIX)$(MOTOR_NAME)")
> {
> field(DESC,"$(DESC)")
> field(DTYP,"asynMotor")
> field(OUT,"@asyn($(MOTOR_PORT),$(AXIS_NO))")
> }
>
> ##st.cmd
> epicsEnvSet("ASYN_PORT", "MC_CPU1")
> epicsEnvSet("MOTOR_NAME", "IOC:m1")
> epicsEnvSet("MOTOR_PORT", "MCU1")
> epicsEnvSet("AXIS_NO", "1")
>
>
> drvAsynIPPortConfigure("$(ASYN_PORT)","$(IPADDR):$(IPPORT)",0,0,0)
> EthercatMCCreateController("$(MOTOR_PORT)", "$(ASYN_PORT)",
> "$(NUMAXES)", "200", "1000")
>
> EthercatMCCreateAxis("$(MOTOR_PORT)", "$(AXIS_NO)",)
>
> I hope that hopes a little bit.
> /Torsten
>
>
>
> On 18/06/19 13:11, Davis, Mark via Tech-talk wrote:
>>
>> Can anyone provide an example of how to setup and use an Animatics SmartMotor?
>>
>> From what I could figure out looking at the code, I expect it is
>> something along these lines:
>>
>> # For a connection via a Moxa Ethernet-to-serial adapter:
>> drvAsynIPPortConfigure("TapeStation", "192.168.137.99:4001")
>>
>> # SmartMotorSetup(maxCtlrCount, pollRate) SmartMotorSetup(1, 5)
>>
>> # SmartMotorConfig(cardNum, "asynPortName") SmartMotorConfig(0,
>> "TapeStation")
>>
>>
>> And then the motor record would look something like this:
>>
>> record(motor, "MyMotor")
>> {
>> field(DTYP, "SmartMotor")
>> field(OUT, "@0 TapeStation ????")
>> ...
>> }
>>
>>
>> Is that even close? The one I am most unsure of is what to use for
>> the OUT value in the motor record.
>>
>> Mark Davis
>> NSCL/FRIB
>>
- References:
- Animatics SmartMotor setup Davis, Mark via Tech-talk
- Re: Animatics SmartMotor setup Torsten Bögershausen via Tech-talk
- Re: Animatics SmartMotor setup Torsten Bögershausen via Tech-talk
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