Omron SYSMAC CS Series Operation Manual page 102

Unit Setup Area
5-1-3 Details of Special I/O Setup Area
Settings for Pulse Inputs (Enabled at Startup; CS1W-HCP22-V1/HCA22-V1/HCA12-V1 Only)
Address Bits
DM 6605 00 to 03 High-speed
counter 1
04 to 07
08 to 11
12 to 15
DM 6606 00 to 03
04 to 07
08 to 15
DM 6607 00 to 03 High-speed
counter 2
04 to 07
Note: Only
08 to 11
HCP22-V1 and
12 to 15
HCA22-V1
DM 6608 00 to 03
04 to 07
08 to 15
DM 6609 00 to 15 Maximum ring
counter value for
high-speed
DM 6610 00 to 15
counter 1
82
Function
Pulse input mode
Counter reset method
Input pulse frequency
Counting mode
Measurement mode specification
PV of high-speed counter opera-
tion at startup
Sampling time for high-speed
counter rate-of-change measure-
ment (for measurement mode 1)
Pulse input mode
Counter reset method
Input pulse frequency
Counting mode
Measurement mode specification
PV of high-speed counter held/
cleared at Startup
Sampling time for high-speed
counter rate of change measure-
ment (for measurement mode 1)
Rightmost 4 digits
Leftmost 4 digits
Section 5-1
Details
0 Hex: Differential-phase input x1
1 Hex: Differential-phase input x2
2 Hex: Differential-phase input x4
3 Hex: Increment/decrement pulse input
4 Hex: Pulse + direction
0 Hex: Software reset
1 Hex: Phase Z + software reset
0 Hex: 50 kHz
1 Hex: 200 kHz
0 Hex: Linear counter
1 Hex: Ring counter
The followings are available only on
HCA12-V1:
2 Hex: ABS linear (CW-)
3 Hex: ABS ring
4 Hex: ABS linear (CW+)
0 Hex: No measurement
1 Hex: High-speed counter rate of
change (measurement mode 1)
2 Hex: Frequency measurement (mea-
surement mode 2)
Note: Frequency measurement is only
possible with counter 1.
0 Hex: Cleared (The high-speed counter
PV is cleared to 0 at startup or when the
Unit is restart.)
1 Hex: Held (The value of the high-speed
counter that was saved at power inter-
ruption is preset at startup or when the
Unit is restart.)
Note: The timing of power interruption
for the encoder must be considered
when using the present high-speed
counter value saved using this setting.
Used to set the sampling time for high-
speed counter rate-of-change measure-
ment (measurement mode).
00: Scan time
01 to 99 (BCD): 1 to 99 ms (1-ms units)
Note: This setting is valid when the Mea-
surement Mode Specification (bits 00 to
03 in DM 6606) is set to 1 Hex.
Same as for high-speed counter 1.
Note: Frequency measurement is not
possible with high-speed counter 2.
Used to set the maximum ring counter
value when the counting mode is set to
ring counter (bits 12 to 15 in DM 6605).
Range: 0000 0001 to FFFF FFFF Hex