Appendix B: Optional I/O and Communication Cards
Page B–21
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
00B: No function
01B: Forward command
10B: Reverse command
11B: 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 (B�B) = ON
bit 3~5 Reserved
Monitor GS4 status
0
Fault Code: Refer to Troubleshooting – Fault Codes in Chapter 6: Maintenance and
Troubleshooting
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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