142
CFW-08 OPTIONS AND ACCESSORIES
CL5: not used
CL6: not used
CL7: the transition in this bit from 0 to 1 causes the inverter “RESET”
when any error condition is present.
Note:
Disabling via DIx has priority over this disabling.
To disable the inverter via serial interface, set CL0=CL1=CL8=CL9=1,
while the external disabling (example, via DI) must be inactive.
If CL1=0 and CL9=1, it will occur general disabling.
If CL0=0 and CL8=1, the inverter will be disabled via ramp.
8.19.5.1.4 V04 (code 00704)
Frequency reference is given by the serial interface (reading/writing
variable). Permite enviar a referência de frequência (em Hz) para o inver-
sor, desde que P221=5 para o modo local e P222=5 para o modo remoto.
A resolução desta variável é mostrada no item 8.18.3.2.
Inverter enabling (provided P229=2 for LOC or P230=2 for REM)
8.19.5.1.6 Message Examples with
Basic Variables
8.19.5.1.5 V05 (code 00705)
CHSL0: 1 - serial local reference
CHSL1: 1 - serial local forward/reverse selection
CHSL2: 1 - serial local On/Off selection
CHSL3: 1 - serial local JOG
CHSL4: 1 - serial remote reference
CHSL5: 1 - serial remote forward/reverse selection
CHSL6: 1 - serial remote On/Off selection
CHSL7: 1 - serial remote JOG selection
CHSH0: 1 - serial local/remote selection.
CHSH CHSL CHSL CHSLCHSL CHSL CHSLCHSL CHSL
07654 3210
MSB LSB
Changing inverter from forward to reverse (provided P229=2 for LOC or P230=2 for REM) -
If P231 = 2
1) Master:
C. L. Code
general enabling=1
ramp enabling=1
addr. 7
2) Inverter:
G ACK
3) Master:
EOT
Enabled controls by the serial interface (reading variable)
EOT G STX 0 0 8 0 3 = 0H 3H 0H 3H ETX BCC
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