Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-MMA21 - Manual (Page 227)

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Functions for Servo Drivers Compatible with Absolute Encoders Section 7-7
7-7-9 Related Areas
System Setup
Tab page Function Details Time when
setting
becomes
effective
Pulse
Input Counter 1 Pulse input
mode 0 hex: Phase differential x1
1 hex: Phase differential x2
2 hex: Phase differential x4
3 hex: Increment/decrement pulse input
4 hex: Pulse + direction At power ON
Counter reset
method 0 hex: Software reset
1 hex: Phase Z and software reset
Counting Speed 0 hex: 50 kHz
1 hex: 500 kHz
Counter opera-
tion 0 hex: Linear counter
1 hex: Circular counter
2 hex: Absolute linear (CW
−)
3 hex: Absolute circular
4 hex: Absolute linear (CW+)
Counter data dis-
play 0 hex: Do not monitor
1 hex: Counter movements (mode 1)
2 hex: Frequency measurement (mode 2)
Note Frequency measurement can be set for
counter 1 only.
Sampling time
(for mode 1) Sets the sampling time when the high-speed counter
PV is being measured (mode 1).
0000 hex: Cycle time
0001 to 270F hex: 1 to 9,999 ms (1-ms units)
Note This setting is used only when the Counter
Data Display parameter is set to 1 hex (mode
1).
Counter 2 Pulse input
mode The counter 2 parameters have the same functions
as the parameters for counter 1, above.
Note The Counter Data Display parameter cannot
be set to frequency measurement (2 hex).
Counter reset
method
Counting Speed
Counter opera-
tion
Counter data dis-
play
Sampling time
(for mode 1)