6-11
6-3 Detailed Description of Parameters (Registers)
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<Description>
• Deceleration time control register (the acceleration for quick stop is set)
• Writing is possible at the desired timing.
• The setting of the acceleration/deceleration register 2 is enabled only in the pulse generation mode.
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<Description>
• This is the maximum command frequency control register.
• When the reference clock of this module (NP1F-MP1/NP1F-MP2) is 25MHz, the maximum command frequency is
calculated from the following formula:
Maximum command frequency = 25000kHz / (Set value of speed multiplication re 1) x (1/2)
• The resolution of the command pulse frequency is 16-bit/20-bit width with respect to maximum command
frequency.
Precaution:
· The write command, from the CPU module into the speed multiplication register, is enabled only in the pulse
generation mode.
· In position command mode, data from the CPU module is invalid.
(Data is automatically set by the positioning module.)
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<Description>
• 16-bit (65535) ring counter which counts up or down according to the command pulse.
• Command pulse counter is for read only.
• In this area, counting up or down is performed according to the direction of the command pulse.
Forward command pulse: Count up
Reverse command pulse: Count down
• When overflowed, the counter value changes as follows:
When counting up:
1111 1111 1111 1111 ==> 0000 0000 0000 0000
When counting down: 0000 0000 0000 0000 ==> 1111 1111 1111 1111
• This counter is cleared to zero when reset by powering on or at the rising edge of the current value counter reset
command.
• The command pulse counter is enabled in the pulse generation mode and position command mode.
Summary of Contents for micrex-sx NP1F-MP1
Page 1: ...FEH214a series USER S MANUAL PULSE TRAIN POSITIONING CONTROL COMBINED MODULE...
Page 28: ...3 10 3 4 Dimensions 3 4 1 NP1F MP1 for 1 axis 3 4 2 NP1F MP2 for 2 axes 90 46 5 75 35 105...
Page 29: ...3 11 3 4 Dimensions 3 4 3 NP2F LEV Signal converter 95 47 2 10 29 8 39 8 85 95 40 36 6...
Page 223: ...Section 8 Troubleshooting Page 8 1 LED Indication 8 1 8 2 Error Indication 8 2...
