Table A.1 (continued) 60 Parameter name and designation Modbus address Modbus function Write / Read Hash- code Format, data size Range of values and indication Factory settings Frequency of the input filter FREQ 0×0017 0×06, 0×10 / 0×03 0×9FE6 Word (2 bytes) from 1 to 50000 Hz 50000 Hz Minimum duration of the signal on the control inputs Cnt.t 0×0018 0×0019 0×06, 0×10 / 0×03 0×5C98 Unsigned long (4 bytes) from 10 to 9999990 microseconds 10 microseconds Input logic1) (type of input signal) SiG 0×001D 0×06, 0×10 / 0×03 0×601C Word (2 bytes) 0 – nPn nPn 1 – PnP Brightness of the indicator brHt 0×001C 0×06, 0×10 / 0×03 0×0AE6 Word (2 bytes) from 0 to 3 (1 – 4) 3 Lock buttons LoCK 0×001A 0×06, 0×10 / 0×03 0×E954 Word (2 bytes) 0 – Buttons unlocked (oFF) Buttons unlocked 1 – Blocked counter reset (1) 2 – Change of setpoints is blocked (2)