Programming Examples - Toshiba TOSVERT VF-AS1 Function Manual

5. Programming examples

This chapter provides programming examples which control the inverter with the PLC.
5.1 Reading the inverter status
5.2 Setting the command mode
5.3 Setting the operation commands
5.4 Setting the reference frequency
5.5 Setting the monitoring function
5.6 Writing a parameter value
5.7 Reading a parameter value
5.8 Reading the alarm definitions
5.9 Inverter reset
System configuration for programming example
Power A1SJ6
Unit 1BT11
CPU
(X/Y00
to 1F)
As for master station, when use the Mitsubishi Electric An series, the recommended version is "LS" or later.
※
The example of CC-Link communication network composition
CPU
・
Master unit
・
Input module
・
CC-Link dedicated cable Kuramo Electric Corp.
・
Inverter
・
CC-Link option
・
Item
Reading the inverter status from the buffer
memory of the master station.
Command mode from CC-Link is confirmed.
Commanding the forward rotation.
Setting to 50.00Hz.
Monitoring the output frequency.
Setting the f311 [Reverse-run prohibition
selection] to [ 1 : Prohibit reverse run].
Read the parameter f311 .
Reading the inverter alarms
Resetting the inverter.
Master unit
Input
module
(X20
to X2F)
CC-Link dedicated cable
Mitsubishi Electric Corp.
Mitsubishi Electric Corp.
Mitsubishi Electric Corp.
TOSHIBA
TOSHIBA
Programming Example
Station No.1
Inverter
X0020
20 −
−
E6581288①
Refer to Page
21
22
23
23
24
24
25
26
27
Station No.2
Inverter
A1SJHCPU
A1SJ61BT11
A1SX40
FANC-110SBH
TOSVERT VF-AS1 (2 units)
CCL001Z (2 units)