Firmware Revisions for GS4 Drive
Firmware Revisions for GS4 Drive
Latest shipping version:
Recent Firmware History:
Version: 1.44
Details:
VERSION NUMBER
1.44
RELEASE DATE
01/09/2024
DETAILS
1.) Absolute value of power is under 100W display with two decimals, otherwise display with one decimals.
Version: 1.44
Details:
VERSION NUMBER
1.44
RELEASE DATE
01/09/2024
DETAILS
1.) Absolute value of power is under 100W display with two decimals, otherwise display with one decimals.
VERSION NUMBER
1.43
RELEASE DATE
27/07/2023
DETAILS
V1.43 Release Notes:
(1) Correct issue with P03.58 user selection.
(2) Value in register 210F will be a 2 decimal point value when drive output is below 300kW and a
1 decimal point value when the drive output is at or above 300kW. Register 2114 will indicate
the number of decimal points with a value of 1 for one decimal point and a value of 2 for two
decimal points.
(3) P06.38 Changed to Reserved.
Version: 1.42
Details:
V1.42 Release Notes:
(1) Enhanced Block Transfer to allow addresses 21xxh, 22xxh
(2) Add parameters: P04.65-67, Analog Input monitoring; P06.72,73, IGBT_Temp, CAP_Temp Monitoring.
Version: 1.41
Details:
FW1.41 added STO version monitoring options to P08.00 (selections 46,47,48)
Version: 1.40
Details:
GS4, firmware version v1.40 corrects three problems in the previous firmware version 1.30 / 1.31
1. Corrects the operation of relay output 2 (R2) if configured to energize when there is a communications loss (error 97).
2. Prevents the drive from starting following a power cycle where the drive was in Run mode, "Line Start Lockout" is enabled, (P6.29 = 0)
and digital input controlled Local / Remote selection (Function 33) is in local mode; without first cycling the start command to the drive.
3. Prevents the drive from starting following the reset of an external fault condition with "Line Start Lockout" enabled, (P6.29 = 0); without first cycling the start
command to the drive.
Version: v1.30
Details:
Firmware version v1.30 corrects an issue with PID, Sleep Mode involving the frequency command "FCMD".
Version: 1.20
Details:
GS4, drive, firmware version 1.20 corrects issues with analog output scaling and communications in the drive.
1. Corrects a positive offset in (AO2) analog output value, if configured for "Output Current (Arms)".
2. Changes the rules for communication card timeout as defined by "P9.95, CommCard Timeout Period".
3. Corrects a drive exception response on Function Code 16, using Modbus RTU, that after changing P3.00 or P3.01 to 3 or 4 would require a power cycle of the drive to correct.
4. Change the default values for "P9.69, Block Transfer Address Pointer 1" thru "P9.84, Block Transfer Address Pointer 16", from 0 to 999.
5. Change "P9.95, Ethernet Card Time out Duration", from 0.5 seconds to 3.0 seconds.
6. Change "8.00 User Display", equal (25: Overload%) identifier to upper case L, to avoid duplication with equal (43: PID Offset) identifier.
Note: If the GS4 drive is controlled using the GS4-CN-ENETIP or GS4-CN-MODTCP, communication card, update the communication card firmware to V1.02 after updating the GS4 drive firmware to V1.20.
Version: 1.10
Details:
First production release