E6581288①
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5.8. Example of the trip history reading
The following program reads the trip history of station 2 inverter to D1.
Trip history No.1, No.2 reading code number :74H (Hexadecimal number)
To reply code at the time of instruction code execution is set to D2.
M9036
[ FROM H0000 H00E2 K4M100 K2] Reads the remote input (RX20 to RX3F)
X0000
X000F
X0001
X0020 data of buffer memory to M100 – M131.
[ PLS M302]
M302 Read setting
[ SET M303]
M303
[ MOV H0074 D100] Write trip history N0.1, No.2 reading code
[ TO H0000 H01E6 D100 K1] (74H) to RWw6.
[ SET M215] Switches on the instruction code execution
M115 request (RY2F).
[ FROM H0000 H02E7 D1 K1] Reads trip data (RWr7) and reply code (RWr6)
[ FROM H0000 H02E6 D2 K1] to D1 and D2 when the instruction code
execution completion (RX2F) switches on.
[ RST M215] Switches off the instruction code execution
[ RST M303] request (RY2F).
M9036 Writes M200 – M231 data to the remote outputs
[ TO H0000 H0162 K4M200 K2] (RY20 to RY3F) of buffer memory.
Sample of the display of trip history
Read data
…………Case of 2D0EH.
b15 b8
b7 b0
0010110100001110
(2DH) (0EH)
Trip of last time Trip of this time
e-13(Error code: 2DH) ol2(Error code: 0EH)
"Speed error (Over speed)" "Motor overload"
*For details of error code, refer to "Section 4.4.4. The details of an error code".
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