Etel DSC Series User Manual

Operation & Software Manual
208
Direct Drives & Systems
Chapter C: System functions ETEL Doc. - Operation & Software Manual # DSC2P 903 / Ver. F / 3/6/05
Parameters K231, K232 and K233 are used to choose one or two registers to be sent.
Remark: Parameters K231, K232 and K233 must be set before enabling the RTM mode (K102 = 2).
Monitoring M230 and M231 allows the user to read the two registers sent to the slave(s).
Example:
X0 and M7 of the axis 0 are sent to the axes 2 and 4.
K233.0=0x14 ;0x14 = (10100)bin. Axes 2 and 4 are selected as the destination axes
K231:0.0=3 ;Register 1 is a monitoring M
K232:0.0=7 ;Register 1 is monitoring M7
K231:1.0=1 ;Register 2 is a user's variable X
K232:1.0=0 ;Register 2 is the X0 user's variable
K102.0=2 ;Slave to slave mode is enabled
Remark: The TEB synchronization must be activated! If it is not the case, the real-time values read by
the slave could be not updated at each cycle! Then, parameter K87 must be equal to 1 for a
DSC2P or DSC2V.
13.12.2.2Slave to master
It is possible to send 2 registers from a slave to the master through a real-time monitoring channel. To do so,
a DSMAX must be present as the master of the communication ring and the following parameters set.
Maximum 16 slaves can send a register to the master and in that case the axes number must range from 0 to
15. Refer to the 'DSMAX User's Manual' to have more information about how to collect them.
To activate the desired RTM mode, parameter K102 must be correctly set:
To enable the slave to master mode, bit 0 of parameter K102 must be equal to 0 (bit 0 reset).
Parameter K219 is used to choose two registers to be sent: the first depth corresponds the first register and
the second depth corresponds to the second register.
K Name Value Comment
K231 RTM register type
1
2
3
The register sent is a user's variable X
The register sent is a parameter K
The register sent is a monitoring M
Parameter K231 has 2 depths: depth 0 for register 1 and depth 1 for register 2
K232 RTM register index -
Number of the register to be sent.
Parameter K232 has 2 depths: depth 0 for register 1 and depth 1 for register 2
K233 RTM destination axis - Mask of the destination axes
M Name Comment
M230 Register 1 value Displays the value of the first register sent
M231 Register 2 value Displays the value of the second register sent
Available on DSC2P DSC2V DSCDP DSCDL DSCDM
K Name Value Bit # Comment
K102 RTM channel mode 1 0 Disables the slave to master communication mode

Etel DSC Series Specifications

General

Brand	Etel
Model	DSC Series
Category	Controller
Language	English