Omron CQM1H - PROGRAM Programming Manual page 103

High-speed Counter Board
High-speed Counter Function
Input
Port 1
voltage
(CN1)
encoder
input
Port 2
Input
(CN1)
voltage
encoder
input
Input
Port 1
voltage
(CN2)
encoder
input
Port 2 Input
(CN2) voltage
encoder
input
78
Counting rate
Input Mode
Differential phase
Up/Down pulse
Pulse/Direction
PC Setup
Bits 04 to 07 or bits 12 to
15 of DM 6640/ DM 6641/
DM 6643/DM 6644
PC Setup
Bits 00 to 03 and 08 to 11
of DM 6640/DM 6641/
DM 6643/DM 6644
Slot 1
Port 1: IR 201 and IR 200
Port 2: IR 203 and IR 202
Port 3: IR 205 and IR 204
Port 4: IR 207 and IR 206
Ladder Program
REGISTER COMPARISON TABLE
Table registration
Comparison start
MODE CONTROL
PV change
Comparison start/stop
Flags indicated counter start/stop (IR 21212 to
IR 21215 or AR 0512 to AR 0515) and counter
comparison start/stop (IR 21308 to IR 21311 or
AR 0508 to AR 0511).
Reset Method Numeric Range
Phase-Z + software Ring Mode
Software only Linear Mode
PC Setup PC Setup
Bits 04 to 07 or bits 12 to Bits 04 to 07 or bits 12 to
15 of DM 6640/ DM 6641/ 15 of DM 6640/ DM 6641/
DM 6643/DM 6644
DM 6643/DM 6644
PC Setup
Bits 00 to 03 of
DM 6611
Each cycle
HIGH-SPEED COUNTER PV READ
Slot 2
Port 1: IR 233 and IR 232
Port 2: IR 235 and IR 234
Port 3: IR 237 and IR 236
Port 4: IR 239 and IR 238
Count Check
(comparison)
Bit pattern stored
External Internal
Bits 00 to 11
of IR 208 to
IR 211 or
IR 240 to
IR 243
Transistor Outputs
Sourcing/Sinking
Section 2-1
Count
PV of Counter
Data stored as 8-digit hex-
adecimal or 8-digit BCD.
Each execution
PV
Comparison status
PC Setup
Bits 08 to 11 of
DM 6602/DM 6611