Omron FQM1-CM001 ユーザーズマニュアル
139
Overview
Section 7-1
7-1
Overview
The FQM1 Modules have the following functions.
Main function
(Applicable Modules)
Sub-functions
Basic interrupt functions
(FQM1-MMP21/MMA21)
(FQM1-MMP21/MMA21)
Input Interrupts (4 points) (Input Interrupt Mode or Counter Mode)
Interval Timer Interrupt (1 point)
Setting range: 0.5 to 99,990 ms
Unit: 0.1 ms
Unit: 0.1 ms
Scheduled Interrupts
One-shot Interrupts
Constant Cycle Time Exceeded Error Clear Function
High-speed Counters
(FQM1-MMP21/MMA21)
(FQM1-MMP21/MMA21)
High-speed Counter PVs (2 points)
Phase differential, Increment/decre-
ment, or Pulse + direction;
50 kHz or 500 kHz
ment, or Pulse + direction;
50 kHz or 500 kHz
No interrupts
Target Value Comparison Interrupts
(Count check interrupts)
(Count check interrupts)
Range Comparison and Bit Pattern Outputs
High-speed Counter Movement Measurement
Sampling time (1 to 9,999 ms) or cycle time
High-speed Counter Frequency Measurement
Measured frequency: 0 to 500 kHz (1 point)
High-speed Counter Latch (2 latch inputs)
(Latched high-speed counter PV can be read with PRV(881) instruction.)
Functions for Servo Drivers
Compatible with Absolute
Encoders
(FQM1-MMP21/MMA21)
Compatible with Absolute
Encoders
(FQM1-MMP21/MMA21)
Absolute Number of Rotations PV
Absolute PV
Absolute PV Preset Function
Absolute Offset Preset Function
Pulse Outputs
(FQM1-MMP21 only)
(FQM1-MMP21 only)
Pulse Outputs (2 points)
Pulse output without acceleration/deceleration, non-trapezoidal acceleration or decel-
eration, trapezoidal acceleration/deceleration, and electronic cam control
eration, trapezoidal acceleration/deceleration, and electronic cam control
One-shot Pulse Output
Pulse ON time: 0.01 to 9,999 ms
Pulse Counter (for time measurement)
Measurement unit: Select 0.001 ms, 0.01 ms, 0.1 ms, or 1 ms.
Measurement range: 0000 0000 to FFFF FFFF hex
These three interrupt/bit pattern output
settings can be set for the Pulse Out-
puts, One-shot Pulse Outputs, and
Pulse Counter Functions listed above.
settings can be set for the Pulse Out-
puts, One-shot Pulse Outputs, and
Pulse Counter Functions listed above.
No interrupts
Target Value Comparison Interrupts
(Count check interrupts)
(Count check interrupts)
Range Comparison and Bit Pattern Outputs
Virtual Pulse Outputs
(FQM1-MMP21/MMA21)
(FQM1-MMP21/MMA21)
The AXIS instruction generates trapezoidal acceleration/deceleration in a virtual axis.
Analog Outputs
(FQM1-MMA21 only)
(FQM1-MMA21 only)
Sloped Output by Instruction (2 points)
1 to 5 V, 0 to 5 V, 0 to 10 V, or
−10 to 10 V
Immediate refreshing at instruction execution, analog output value hold function, offset/
gain adjustment supported
gain adjustment supported
Analog Inputs
(FQM1-MMA21 only)
(FQM1-MMA21 only)
Immediate Refreshing by Instruction (1 point)
1 to 5 V, 0 to 5 V, 0 to 10 V,
−10 to 10 V, or 4 to 20 mA
Offset/Gain Adjustment of Analog Input Value
High-speed Analog Sampling
The CTBL(882) instruction starts analog sampling when the high-speed counter 1 PV
matches the preset target value.
matches the preset target value.