Mitsubishi Electric GOT2000 Series Connection Manual page 821

command (WS3), write numerical values to device SP122 as necessary.
As the following figure shows, each operation mode is assigned to device SP122.
The following shows an example for Forward rotation command (WS1) and Low speed operation command (WS3).
*5 The SM device cannot be specified as a word device.
For the applicable SM devices, refer to the following.
➠
A800 PLC FUNCTION PROGRAMMING MANUAL
Write 1 to the bits of device SP122 that correspond to the Forward rotation command (WS1) and Low speed operation command
(WS3).
In this example, device SP122 must store 000AH.
Convert 000AH to a decimal value (10), and then write 10 to device SP122.
• Setting the JOG operation command (WS8), Selection of automatic restart after instantaneous power failure command (WS9),
Start self-holding selection command (WS10), and Reset command (WS11)
When setting the above commands, write values to device SP121 as necessary.
As shown in the figure below, each operation mode is assigned to a bit of device SP121.
The following shows an example of setting the Reset command (WS11).
Write 1 to the bit of device SP121 that corresponds to the Reset command (WS11).
In this example, device SP121 must store 0800H.
Convert 0800H to a decimal value (2048), and then write 2048 to device SP121.
When using a WS device, [Alternate] of a bit switch cannot be used.
Use [Momentary], [Set], and [Reset] for bit switch actions.
For the correspondences between the virtual inverter devices used in the GOT and the data of the inverter, refer to the
following.
➠
User's Manual of the used inverter (communication function (setting item and set data))
POINT POINT POINT
If the automatic connection fails
When [Automatic Negotiation] is set to [Yes] in the GOT communication settings, the inverter
parameters are reconfigured within the user-specified negotiation time.
If the automatic connection fails, set the longer negotiation time with GT Designer3 or the utility.
Device SP122 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0
b15 b7
Device SP121 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
b15 b7
b0
b0
14.4 Device Range that Can Be Set
14
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