Appendix D: Using GS4 AC Drives with AutomationDirect PLCs
Page D–17
DuRApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
gs4-Cm-eneTip CommuniCaTion proToCol parameTer address definiTions
Communication Protocol Parameter Address Definitions
Parameter Content
Parameters Set in
GS4
Address Definition
Commands to GS4
0
Bit 0~1
00: No function
01: Stop
10: Run
11: Enable JOG
Bit 2~3 Reserved
Bit 4~5
00: No function
01: Forward command
10: Reverse command
11: Change direction command
Bit 6~15 Reserved
1 Frequency command
2
Bit 0 1: E.F. = ON (trigger an External Fault)
Bit 1 1: Reset command
Bit 2 1: External interruption (Base Block) = ON
Bit 3~5 Reserved
Monitor GS4 status
0 Error code: Refer to parameters P6.73 - P6.78
1
Bit 0 1: Forward running command
Bit 1 1: Running status
Bit 2 1: JOG command
Bit 3 1: Reverse command
Bit 4 1: Reversing status
Bit 5~7 Reserved
Bit 8 1: Main frequency comes from communication interface
Bit 9 1: Main frequency comes from analog/external terminal signal input
Bit 10 1: The command is operated by communication interface
Bit 11 1: Lock the parameter
Bit 12 1: Enable parameter copy function in keypad
Bit 13~15 Reserved
2 Frequency command (F)
3 Output frequency (H)
4 Output current (AXXX.X)
5 DC bus voltage (UXXX.X)
6 Output voltage (EXXX.X)
7 Current execution speed of the multi-section command
8 Counting value
9 Multi-function display (parameter 00-04)
10 Max. frequency
11 Feedback signal %
12 Reserved
13 AI1 percentage
14 AI2 percentage
15 AI3 percentage
16 Temperature of IGBT
17 Temperature of capacitor
18 Status of digital input
19 Status of digital output
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