Omron CQM1H - 08-2005 User Manual

211
Pulse I/O Board Section 8-2
8-2-8 Specifications
High-speed Counter Specifications
Counter Specifications
Item Specifications
Name Pulse I/O Board
Model number CQM1H-PLB21
Compatible CPU Units CQM1H-CPU51/61
Unit classification CQM1H-series Inner Board
Mounting locations and number of
Boards
One in Inner Board slot 2 (right slot)
Pulse inputs 2 inputs (Refer to High-speed Counter Pulse Inputs below for details.)
Pulse outputs 2 outputs (Refer to Pulse Outputs below for details.)
Setting section None
Indicators Front: 12 LEDs 1 each of Ready (RDY) and Error (ERR)
2 each of phase A (A@), phase B (A@), phase Z (Z@),
CW pulse (CW@), and CCW pulse (CCW@).
Front connection section Connectors CN1 and CN2 (Compatible connector: Sockets & Hoods provided as
standard accessories.)
Current consumption (Supplied from
Power Supply Unit)
5 V DC 160 mA max.
Dimensions 25 × 110 × 107 mm (W × H × D)
Weight 90 g max.
Standard accessories Sockets: XM2D-1501 (OMRON) x 2
Hoods: XM2S-1511 (OMRON) x 2
Item Specifications
Number of counters 2 counters (ports)
Input Modes (Set for each port in
the PC Setup.)
Differential phase input Pulse/Direction input Up/Down pulse input
Input pin
No.
Port 1Port 2---
3/10 3/10 A-phase input Direction input Decrement pulse input
4/11 4/11 B-phase input Pulse input Increment pulse input
2/9 2/9 Z-phase input Reset input Reset input
Input method Phase difference multiple
of 4 (Fixed)
Single-phase pulse +
direction
Single-phase pulse x 2
Count frequency 25 KHz 50 KHz 50 KHz
Count value Linear Mode: –8388608 to 8388607
Ring Mode: 0 to 64999 (Maximum value can be set between 1 and 65000 with
CTBL(63).)
Storage location of counter PV Port 1: IR 233 (leftmost digits) and IR 232 (rightmost digits)
Port 2: IR 235 (leftmost digits) and IR 234 (rightmost digits)
Data format: 8-digit BCD
Linear Mode: F8388608 to 8388607 (Leftmost digit is F Hex for negative numbers.)
Ring Mode: 00000000 to 00064999
Control
method
Target value Up to 48 target values and interrupt subroutine numbers registered.
Range comparison Up to 8 upper limits, lower limits, and interrupt subroutine numbers registered.
Counter reset method Phase-Z Signal + Software Reset
A counter is reset on the first phase-Z signal input after its Reset Bit (see below) is
turned ON.
Software Reset
A counter is reset when its Reset Bit (see below) is turned ON.
Reset Bits
Port 1: SR 25201
Port 2: SR 25202

Omron CQM1H - 08-2005 Specifications

General

Category	Programmable Logic Controller (PLC)
Manufacturer	Omron
Program Capacity	3.2K steps
Model	CQM1H
I/O Points	512 points max