Delta RMC151 - Manual (Page 949)

9 Register Reference
RMC150 UI/O Module
Bit
11
Bit
10
SSI Clock Rate
0 0 250 kHz
0 1 500 kHz
1 0 971 kHz
See the MDT/SSI Configuration Register for details about the register containing these
bits.
9.2.2.2.23.7. SSI Clock Mode
Type: Axis Parameter Register
RMC70 Address: %MDn.10/1, where n = 12 + the axis number
RMC150 Address: %MDn.10/1, where n = 24 + the axis number
System Tag: _Axis[n].MDTSSICfg.SSIMonitor
How to Find: Axes Parameters Pane, All tab: Feedback
Data Type: boolean
Range: standard (0), monitor (1)
Default Value: standard (0)
Description
This parameter is valid on axes with SSI feedback on the UI/O Module. It provides two
options for the clock on an SSI input assigned to an axis:
• Standard Mode
In standard mode, the SSI channel sends out a clock signal to the SSI device, and the
SSI device responds with the data. This is the typical behavior when an SSI device is
connected to an RMC.
• Monitor Mode
In monitor mode, the SSI channel clock is an input. This mode is used to monitor the
communication between an RMC and an SSI device. This is useful for daisy-chaining
multiple UI/O modules to a single SSI device.
9.2.2.2.23.8. SSI Termination Parameter
Type: Axis Parameter Register
RMC150 Address: %MDn.10/0, where n = 24+ the axis number
System Tag: _Axis[n].MDTSSICfg.SSITerm, where n is the axis number
How to Find: Axes Parameters Pane, All tab: Feedback
Data Type: boolean
Range: none (0), ±Data (1)
Default Value: none (0)
Description
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