Mitsubishi Electric GOT2000 Series Connection Manual page 814

■2. Inverter (FREQROL 500/700/800 series), sensorless servo (FREQROL-E700EX)
Device name
Inverter
status monitor
(RS)
Bit device
Run command (WS)
*4*5
Alarm definition (A)
*2*3
Parameter (Pr)
*1*2
Word device
Programmed operation
(PG)
Special parameter
(SP)
*1
*2
*3
*4
*5
14 - 58
14.4 Device Range that Can Be Set
*3
*1*2
*2*4*5
When creating the screen, designate only either of programmed operation (PG) device or parameter (Pr) device.
Do no designate both PG (PG0 to PG89) and Pr (Pr900 to Pr905) devices.
Only 16-bit (1-word) designation is possible.
Only reading is possible.
When the GOT is connected to the PU connector and the operation mode is set to the PU operation mode, the multi-speed
operation (W3 to W7, SP121, SP122) cannot be used.
For using the multi-speed operation, follow either of the operations as below.
• Connect the GOT to the RS-485 terminal and set the operation mode to the NET operation mode (Computer link operation
mode), and then operate the inverter.
• Change the motor speed with the set frequency (SP109, SP110), and then operate the inverter with the forward or reverse
rotation (WS1, WS2, SP121, SP122).
Only writing is possible for WS devices.
More than one WS cannot turn on at once.
(Except the turned on WS device, the other WS devices turn off.)
Bits of SP122 (word device) and SP121 (word device) are assigned to WS0 to WS7 and WS8 to WS15 respectively.
When more than one WS turns on at once, convert the values for the bit devices that are assigned to the word device into values
for the word device. Write the converted values into SP122 or SP121.
• Setting High speed operation command (WS5), Middle speed operation command (WS4), and Low speed operation command
(WS3)
When setting High speed operation command (WS5), Middle speed operation command (WS4), and Low speed operation
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).
Device SP122
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).
Setting range
0-0 RS0 to 0-31 RS15
0-100 RS0 to 0-115 RS15
0-0 WS0 to 0-31 WS15
0-100 WS0 to 0-115 WS15
0-0 A0 to 0-31 A7
0-100 A0 to 0-115 A7
0-0 Pr0 to 0-31 Pr1500
0-100 Pr0 to 0-115 Pr1500
0-0 PG0 to 0-31 PG89
0-100 PG0 to 0-115 PG89
0-0 SP108 to 0-31 SP127
0-100 SP108 to 0-115 SP127
0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0
b15 b7 b0
Device
No. representation
Decimal
Decimal