hit counter script
  1. Manuals
  2. Brands
  3. Mitsubishi Electric Manuals
  4. Controller
  5. MELSEC iQ-F FX5
  6. User manual

Mitsubishi Electric FX5 User Manual page 101

Melsec iq-f series
Hide thumbs Also See for FX5:
Table of Contents

Advertisement

• Inverter communication instructions standby for 11 ms after acquiring a communication port, and then starts
communication. Even if the drive contact turns ON, the inverter communication instruction stands by until (SM8920) turns
ONOFF when the SM8920 inverter communication busy flag has been turned ON by other inverter communication
instruction. The PLC frees the communication port, and then executes inverter communication instructions driven in the
next step and so on.
M0
IVWR
M1
IVCK
M0
IVWR instruction
(during communication)
M1
IVCK instruction
(during communication)
Inverter communicating
SM8920
Instruction execution
complete flag
SM8029
IVWR instruction execution
flag
M100
IVWR instruction
normal end flag
M101
IVCK instruction
execution flag
M110
IVCK instruction
normal end flag
M111
*1 The PLC does not execute the IVWR instruction even if SM8920 is turned OFF (IVWR instruction execution complete) because another
instruction (IVCK instruction) is being executed when drive contact M1 turns ON.
*2 When two or more instructions are driven at the same time during communication, the next inverter communication instruction is
executed after the current instruction is completed.
*3 SM8920 remains OFF until the next inverter communication instruction is driven after execution of the current inverter communication
instruction is completed.
(s1)
(s2)
(s3)
(s1)
(s2)
(d1)
*1
11 ms
11 ms
IVWR
IVCK
K1
M100
K1
M110
11 ms
IVWR
*2
11 ms
*2
11 ms
IVCK
IVWR
*3
*3
4 INVERTER COMMUNICATION
4.8 Programming
4
99

Advertisement

Table of Contents
loading

Related Manuals for Mitsubishi Electric FX5

Related Products for Mitsubishi Electric FX5

Table of Contents