OPERATION MANUAL CompoBus/S

CPM2C-S Series CPM2C-S@@@C (-DRT) Section 4-6
Timer/Counters 256 bits: TIM/CNT 000 to 255
1-ms timer (TMHH instruction), 10-ms timer (TIMH instruction), 100-ms timer
(TIM instruction), 1-s/10-s timer (TIML instruction), Decrementing counter
(CNT instruction), and reversible counter (CNTR instruction)
DM words Read/Write: 2,048 words (DM 0000 to 2047) (DM 2000 to 2021 are the error
log area.)
Read-only: 456 words (DM 6144 to 6599)
PLC Setup: 56 words (DM 6600 to 6655)
CompoBus/S Master
function
Dimensions (Same for All Units)
142
Item Specification
I/O points 256 points (128 inputs and 128 outputs) or 128 points (64 inputs and 64 outputs)
(Determined by the node number settings in the DM Area. The value is by
default set to 256.)
Number of points 8-point mode
per node number
Node number setting
IN0 to IN15 and OUT0 to OUT15 or IN0 to IN7 and OUT0 to OUT7 (selected
with DM settings)
I/O words Input: 020 to 027 (CompoBus/S input bits)
Output: 030 to 037 (CompoBus/S output bits)
DeviceNet Slave function DeviceNet remote I/O link points: Up to 1,024 points (Up to 32 input words
and 32 output words)
Explicit message communications
Read/Write any desired area from the Master
Power failure backup function Flash memory: User program, DM (Read only), and PLC Setup
Memory backup: Holds DM (Read/Write), HR, AR, and CNT contents with
battery for 2 years at an ambient temperature of 25°C.
Programming Device CQM1H-PRO01-E, CQM1-PRO01-E, or C200H-PRO27-E Programming
Console
WS02-CXPC1-EV2 CX-Programmer
WS01-CPTB1-E SYSMAC-CPT
C500-ZL3AT1-E SYSMAC Support Software
(Unit: mm)
The CPM2C-S has rotary switches for DeviceNet settings and communications
connector only if the CPM2C-S model number has a suffix of “DRT.” For
the dimensions of the CPM2C-S with wires connected or Expansion Units
mounted, refer to the CPM2C-S Series Operation Manual.