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Examples of Instance 101/151
Access the inverter parameter is enabled using byte 4 to 6 of this Instance.
Set the communication number of the parameter to byte 4, 5 (Index), and the value to byte 6, 7 (Data).
In case of the monitor parameter “FE**”, the value becomes "communication number - 0xF000 (same as bit12 - 15
set to 0)".
Read the parameter cmod (Command mode selection, communication number is 0003).
Instance Byte 1514131211109876543210 Hex.
5, 4 0000000000000011 0x0003
Output Instance 101
7, 6 ---------------- -
Input Instance 151 5, 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 0x0003
(cmod is set 0.) 7, 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0x0000
Read the parameter f260 (Jogging frequency).
Instance Byte 1514131211109876543210 Hex.
5, 4 0000001 0011000 0 0 0x0260
Output Instance 101
7, 6 ---------------- -
Input Instance 151 5, 4 0 0 0 0 0 0 1 0011000 0 0 0x0260
(f268 is set 5.0Hz.) 7, 6 0 0 0 0 0 0 0 111110 1 0 0 0x01F4
Read the parameter fe04 (Voltage of DC bus).
Instance Byte 1514131211109876543210 Hex.
5, 4 00001110000001 0 0 0x0E04
Output Instance 101
7, 6 ---------------- -
Input Instance 151 5, 4 0 0 0 0 1110000001 0 0 0x0E04
(fe04 is 97.60%.) 7, 6 0 0 1 00110001 0 0 0 0 0 0x2620
Write “60 (Hz)” to the parameter sr1 (Preset speed 1, communication number is 0018).
Instance Byte 1514131211109876543210 Hex.
5, 4 1 0000000000110 0 0 0x8018
Output Instance 101
7, 6 0001 0 1110 1110 0 0 0 0x1770
5, 4 1 0000000000110 0 0 0x8018
Input Instance 151 (OK)
7, 6 0001 0 1110 1110 0 0 0 0x1770
Input Instance 151 (NG) 5, 4 11000000000110 0 0 0xC018
(Error code *) 7, 6 0000000000000001 0x0001
About byte 0 - 3, refer to section 3.4.5.2.
* Refer to following about the error code.
1
(= BN: 00000001):: Data out of range
2
(= BN: 00000010):: Bad address