Chapter 3 Devices Setting the polarities of the input terminals SR799 If users want to turn an input terminal into a Form A contact, they have to set the bit corresponding to the input terminal to OFF. If the users want to turn an input terminal into a Form B contact, they have to set the bit corresponding to the input terminal to ON. *1: Only AH15PM-5A has X0.4, X0.5, X0.6, and X0.7. Reading the states of the input terminals If a bit in SR800 is ON, the input terminal corresponding to the bit receives a signal. If a bit in SR800 is OFF, the input terminal corresponding to the bit does not receive a signal. SR800 *1: Only AH15PM-5A has X0.4, X0.5, X0.6, and X0.7.
Setting a filter coefficient for the input terminals 1. Users can set the hardware filter for the input terminals by means of SR806. 2. Users can set a filter coefficient for the input terminals of an AH500 series motion control module by setting the low byte in SR806. 3. Filter coefficeint 4 N 2 85000 SR806 + = (kHz); N=1~19 4. If the value in SR806 is 0, no signals will be filtered. 5. If the value in SR806 is 16#000A, the filter coefficient for X0.0, X0.1, X0.2, X0.3, X0.8, X0.9, X0.10, X0.11, X0.12, X0.13, X0.14, and X0.15 5.187988 2 85000 4 10 = = + , and the signals whose frequencies are higher than 5.187988 kHz will be removed.
3-37 Bit# Polarity Bit# Polarity 0 X0.0 8 X0.8 1 X0.1 9 X0.9 2 X0.2 10 X0.10 3 X0.3 11 X0.11 4 X0.4*1 12 X0.12 5 X0.5*1 13 X0.13 6 X0.6*1 14 X0.14 7 X0.7*1 15 X0.15 Bit# State Bit# State 0 X0.0 8 X0.8 1 X0.1 9 X0.9 2 X0.2 10 X0.10 3 X0.3 11 X0.11 4 X0.4*1 12 X0.12 5 X0.5*1 13 X0.13 6 X0.6*1 14 X0.14 7 X0.7*1 15 X0.15 N kHz N kHz 1 2656.25 11 2.593994 2 1328.125 12 1.296997 3 664.0625 13 0.648499 4 332.0313 14 0.324249 5 166.0156 15 0.162125 6 83.00781 16 0.081062 7 41.50391 17 0.040531 8 20.75195 18 0.020266 9 10.37598 19 0.010133 10 5.187988