Delta RMC101 - Manual (Page 414)

RMC100 and RMCWin User Manual
5-164
These registers indicate the current state of the digital inputs and outputs. These registers may
only be read; writes will be ignored, as this product does not support forcing inputs or outputs.
Because different PLCs label bit numbers differently, the following chart is provided to show the
mapping between the devices:
MSB
RMC
bit # 15 14 13 12 11 10 9 8 7
TI505
bit # 1 2 3 4 5 6 7 8 9
The bit numbers listed in the table below are in RMC format (0 is LSB, 15 is MSB):
TI505
Address
Register Description
2633 CPU Digital Inputs 0 and 1 in LSBs of low
byte, Outputs 0 and 1 in LSBs of high byte
2634 Unused
2635 Unused
2636 Sensor Digital I/O Inputs 0-15
2637 Sensor Digital I/O Inputs 16-17 (stored to two
LSBs)
2638 Sensor Digital I/O Outputs 0-7 in high byte
(low byte unused)
2639 Unused
2640 Unused
Plot Time Registers:
The Plot Time interval is configurable on the RMC. This interval indicates the number of control
loops between each sample in a plot. Therefore, if the control loop is 0.976ms (e.g. RMC100-M1),
this indicates roughly the number of milliseconds between samples. If the control loop is 1.953ms
(e.g. RMC100-M4), this indicates half of the number of milliseconds between samples.
These registers may be read or written. When read, they indicate the plot interval of the currently
gathered plot. When written, they set the plot interval the RMC should use for the next plot it will
gather. When the RMC starts the next plot, it copies the requested plot interval into the currently
used plot interval.
TI505
Address
Register Description
2641 Axis 0 plot time interval