3 . I n s t r u c t i o n S e t
M N050 03003E F or mo re infor ma tio n vi sit:
w w w. e a t o n . c o m
3-203
Points to note:
1.
When this instruction is executed, 8 scan time cycles are required to read the input values of
the keys. If the scan cycle is too long or too short, it may cause the key values to be read
incorrectly. Therefore, a fixed scan time is suggested. Use Bit M1039 and register D1039 to fix
the scan time. If the scan time is too long, use this instruction in a time interrupt subroutine.
2.
The function of flag M1167:
a) When M1167=ON, the HKY instruction can input hexadecimal values from 0~F.
b) When M1167=OFF, A~F of the HKY instruction are used as function keys.
3.
D1037 functionality (only supported by the ELC-PV series):
Write the overlapping time for the keys into D1037 (unit: ms). The overlapping time will vary
upon different program scan times and the settings in D1037.
Содержание ELC-PB
Страница 1: ......
Страница 5: ...For more information visit www eaton com MN05003003E iv...
Страница 29: ...ELC Programming Manual For more information visit www eaton com MN05003003E 1 24 MEMO...
Страница 502: ...3 Instruction Set MN05003003E For more information visit www eaton com 3 333...
Страница 601: ...ELC Programming Manual For more information visit www eaton com MN05003003E 3 432...
Страница 625: ...ELC Programming Manual For more information visit www eaton com MN05003003E 3 456...