E6581913
19
When Command “s” (lowercase letter) is received, the slave side judges that the master side is
tripped and operates in accordance with the inter-drive communication parameter ().
For detail, see "7. Communication parameters".
- Examples: 50% frequency
command
(If maximum frequency = F
requency for operation at 80Hz = 40Hz: 50% = 5000d = 1388H)
<Binary mode>
Master inverter → Slave inverter
Slave inverter → Master inverter
2F 53 FA 01 13 88 18 No return
X(58H)/Y (59H) (Block Communication Command)
Data selected in the block communication write parameters (f870, f871) is written in the RAM.
When returning data, data selected in block communication read parameters (f875 to f879)
is read and is returned.
For detail, see "4.1.3. Transmission format of Block Communication ".
- Examples: 60Hz operation command from communication and monitoring (Monitoring
when al-
ready
operating at 60Hz)
(Parameter Setting:
f870 = 1, f871 = 3, f875 = 1, f876 = 2, f877 = 3, f878 = 4, f879
= 5
)
<Binary mode>
Computer → Inverter
Inverter → Computer
2F 58 02 05 C4 00 17 70 D9 2F 59 05 00 64 00 17 70 1A 8A 24 FD 00 00 3D
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