Eaton ELC-PB, Programming Manual

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E L C P r o g r a m m i n g M a n u a l
F o r m o r e i n f o r m a t i o n v i s i t : w w w. e a t o n . c o m M N 0 5 0 0 3 0 0 3 E
3 - 3 4 0
2. ELC-PC/PA/PH series, when the value of D1101 is less than 0 or more than 1,599, or the
value of D1103 is less than 2,000 or more than 4,999, reading data from file register to data
register is disabled.
3. ELC-PV: When the ELC is powered, it will decide whether to automatically send the data in the
file register to the designated data register based on the state of M1101, the contents of D1101
(starting address in file register K0 ~ K9,999), D1102 (amount of data to be read in file register
K1 ~ k8,000), and D1103 (address for storing read data, starting from D, K2,000 ~ K9,999).
4. ELC-PV: The reading of data from file register to data register D will not be executed if D1101
< 0, D1101 > K9,999, D1103 < K2,000 or D1103 > K9,999.
5. When the file register read executes,, if the address of the file register or data register exceeds
the allowable range, the ELC will stop reading.
6. File registers do not have actual addresses. Reading and writing to the file registers can only
be done through API 148 MEMR, API 149 MEMW, using an offset into the file register.
7. If the address in the file register to be read exceeds its range, the read value will be 0.
8. Related special relays and registers of file register:
Flag Function Explanation
M1101 Startup function for the file register, Latched, Default is OFF
Special
Register
Function Explanation
D1101
Starting address of the file register. ELC-PC/PA/PH: K0 ~ K1,599; ELC-PV: K0
~ K9,999; latched; default = 0
D1102
Maximum amount of data to read/write to the file register. ELC-PC/PA/PH: K1
~ K1,600; ELC-PV: K1 ~ K8,000; latched; default = 1600
D1103
D-register address for storing read/write data for the file register.
ELC-PC/PA/PH: K2,000 ~ K4,999; ELC-PV: K2,000 ~ K9,999; latched; default
= 2,000