230 JVL Industri Elektronik A/S - User Manual - Ethernet for MAC and MIS motors
9.2 Register Descriptions.
9.2.7 Register 7 - Digital outputs on module.
Only applicable for MAC00-Ex4/-Ex41
With this object the digital outputs can be controlled.
The value written to this object is directly shown on the digital outputs.
* The availability of the outputs depends on the actual version of the module used.
MAC00-EC4 only support Output 1 (O1).
MAC00-EC41 supports both output 1 and 2 (O1 and O2).
9.2.8 Register 8 - Poll division factor.
With this object a poll division factor can be set. This enables use of cycle times faster
than the motor is capable of. If for example having a MAC050-141 and 5 cyclic write and
5 cyclic read registers, then a minimum cycle time of 20ms is needed. Instead it is possible
to have a net cycle time of 1ms, and a poll division factor of 20. Then the motor internally
only get updated every 20ms.
Only applicable for EtherCAT® in MAC050-141. Only read at power-up, or after reset.
So in order to change the value, first change this value, then issue a “save in flash” com
-
mand, then reset the module.
9.2.9 Register 9 - Station alias (node number).
Only applicable to EtherCAT.
With this object a station alias (node number) is set manually.
Only read at power-up, or after reset. So in order to change the value, first change this
value, then issue a “save in flash” command, then reset the module.
9.2.10 Register 10 Modbus time-out
Only applicable to ModbusTCP.
The Modbus TCP protocol does not have an implementation for timeout on application
layer and this may be required when controlling a drive. A supervision method has been
implemented for this purpose. If modbus timeout is set to zero, this feature is disabled.
The unit of the parameter is 100ms (e.g. “35” will give 3.5 seconds).
Bit 2-31 1 0
Output Reserved
Output2*
(O2)
Output1*
(O1)
Bit 16-31 0 - 15
R/W Reserved Poll division factor
Bit 16-31 0 - 15
R/W Reserved Station alias
Bit 16-31 0-15
Output Reserved Modbus timeout in units of 100ms.
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