Topic: DMD0338

Help File Version: 2.9.4.37

GS Series AC Drives

The GS Series of AC Drives is supported through the use of the GS-EDRV100 connected through the Ethernet I/O Master. The GS-EDRV100 only provides an Ethernet link between the Do-more system and a GS Series AC Drive.

 

Supported GS Drives

GS1 Series (120 / 230 VAC V/Hz Control)

 

GS2 Series (115 / 230 / 460 / 575 VAC V/Hz Control)
 

GS20 Series - only in GS2 mode (115 / 230 / 460 / 575 VAC V/Hz Control)
 

DURAPulse GS3 Series (230 / 460 VAC Sensorless Vector Control)
 

DURAPulse GS4 Series (230 / 460 VAC Sensorless Vector Control)
 

 

The GS-EDRV100s do not consume I/O memory. Their configured input and output resources are considered Devices, and the Do-more CPU automatically creates default structures for each GS-EDRV100 Devices in the system. It is through the Module Configuration and these structures that the controller provides access and control of the GS-EDRV100.

 

The structures created for each GS-EDRV100 provide the communication interface between the GS-EDRV100 and the Do-more CPU. This interface DOES NOT control the GS Series AC drive, the control function must still be done as part of the ladder logic in the Do-more controller. Please refer to the GS-EDRV100 User manual and the GS Series AC Drive manual for information on configuring and controlling the drive.
 

Each GSx_ structure contains the following member fields:

 

  • .OutputFrequency (Read-only) - a 16-bit Unsigned value that shows the present Output Frequency

     

  • .OutputCurrent (Read-only) - a 16-bit Unsigned value that shows the present Output Current

     

  • .ExtCommFault (Read-only) - this Bit value will be ON if the AC Drive's Serial Comm Fault bit (P9.29) is ON

     

  • .IntCommFault (Read-only) - this Bit value will be ON if the GS-EDRV100's Ethernet Link Good indicator is OFF

     

  • .StatusMonitor1 (Read-only) - a 16-bit Unsigned value that shows the present Status Monitor 1 (h2100) value

     

  • .StatusMonitor2 (Read-only) - a 16-bit Unsigned value that shows the present Status Monitor 2 (h2101) value

     

  • .BlockParm6 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 6 - User defined read value (P9.16)

     

  • .BlockParm7 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 7 - User defined read value (P9.17)

     

  • .BlockParm8 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 8 - User defined read value (P9.18)

     

  • .BlockParm9 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 9 - User defined read value (P9.19)

     

  • .BlockParm10 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 10 - User defined read value (P9.20)

     

  • .BlockParm11 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 11 - User defined read value (P9.21)

     

  • .BlockParm12 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 12 - User defined read value (P9.22)

     

  • .BlockParm13 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 13 - User defined read value (P9.23)

     

  • .BlockParm14 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 14 - User defined read value (P9.24)

     

  • .BlockParm15 (Read-only) - a 16-bit Unsigned value that shows the present value of Block Transfer Parameter 15 - User defined read value (P9.25)

     

  • .RunCommand (Read/Write) - a 16-bit Unsigned value, set value to 0 to STOP, set value 1 to RUN (P9.27)

     

  • .RS485SpeedRef (Read/Write) - a 16-bit Unsigned value, set the motor speed (P9.26)

     

  • .Direction (Read/Write) - turn this Bit value will be ON for REVERSE, turn this Bit OFF for FORWARD (P9.28)

     

  • .ResetCommFault (Read/Write) - turn this Bit value will be ON to RESET FAULT, turn the Bit OFF for no action

     

  • .BlockParm1 (Read/Write) - a 16-bit Unsigned value, Block Transfer Parameter 1 - User defined write value (P9.11)

     

  • .BlockParm2 (Read/Write) - a 16-bit Unsigned value, Block Transfer Parameter 2 - User defined write value (P9.12)

     

  • .BlockParm3 (Read/Write) - a 16-bit Unsigned value, Block Transfer Parameter 3 - User defined write value (P9.13)

     

  • .BlockParm4 (Read/Write) - a 16-bit Unsigned value, Block Transfer Parameter 4 - User defined write value (P9.14)

     

  • .BlockParm5 (Read/Write) - a 16-bit Unsigned value, Block Transfer Parameter 5 - User defined write value (P9.15)

 

Do-more Instructions for the GS Series Drives via GS-EDRV100 connection

GSREGRD - GS EDrive Register Read

 

GSREGWR - GS EDrive Register Write

 

See Also:

Discrete I/O Modules
 

Analog I/O Modules
 

Communication Modules
 

CTRIO / CTRIO2 Modules

 

GS-EDRV100