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PROGRAMMING
TMS7 SERIES ME00070B 23
83. Start Ramp Time
Range: 1 – 30 Seconds
Default Setting: 1 Second
Description: Sets the ramp time for the Current Ramp start
mode.
Adjustment: Refer to Function 4 for further detail.
84. Stop Ramp Time
Range: 0 – 100 Seconds
Default Setting: 0 Second (Off)
Description: Sets the soft stop ramp time for soft stopping of
the motor.
Adjustment: Refer to Function 5 for further detail.
85. Motor Trip Class
Range: 0 – 60 Seconds
Default Setting: 10 Seconds
CAUTION
NOTE:
A setting of 0 seconds disables the TMS7 motor
thermal model. Use this setting only if another form
of motor protection is used.
Description: Sets the motor thermal capacity used by the TMS7
motor thermal model.
Adjustment: Refer to Function 6 for further detail.
86. Current Imbalance Sensitivity
Range: 1 – 10
1 = Highest sensitivity (lowest imbalance)
I
5 = Average sensitivity
I
10 = Lowest sensitivity (highest imbalance)
Default Setting: 5
Description: Sets the sensitivity of the current imbalance
protection.
Adjustment: Refer to Function 7 for further detail.
87. Undercurrent Protection
Range: 15% – 100% FLC
Default Setting: 20% FLC
Description: Sets the trip point for the TMS7 undercurrent
protection as a percentage of motor full load current.
Adjustment: Refer to Function 8 for further detail.
88. Stall Protection
Range: 80% – 550% FLC
Default Setting: 400% FLC
Description: Sets the trip point for the TMS7 stall protection as
a percentage of motor full load current.
Adjustment: Refer to Function 9 for further detail.
90. Current Imbalance Trip Delay
Range: 3 – 254 Seconds
Default Setting: 3 Seconds
Description: Sets the delay period between detection of a
phase imbalance greater than allowed by the setting made in
Function 7 & 86. Current Imbalance Sensitivity and a trip
condition.
Adjustment: Set as required.
100. Model Number
Range: 1 - 22
Default Setting: Model Dependant
Description: A diagnostic parameter used to identify the power
assembly type.
101. Fault History
Range: n/a
Default Setting: n/a
Description: Displays the TMS7 Fault History.
Adjustment: Use the <UP> and <DOWN> keys to scroll
through the trip log.
Refer to Section 9, Trouble Shooting Procedure for a description
of the trip log and fault conditions.
110. Password
Range: 0 - 999
Default Setting: 0
Description: Entering the correct password does two things
1. Temporarily changes the function lock to Read/Write
irrespective of the state specified by Function 112 Function
Lock. This allows function settings to be adjusted during the
current programming session. On exit of the current
programming session function settings are again protected
according to Function 112. Function Lock.
2. Provides access to parameters 111 - 113.
Adjustment: Enter password. The default password is 0.
Contact your supplier if the password is lost or forgotten
111. Update Password
Range: 0 - 999
Default Setting: 0
Description: Changes the current password.
Adjustment: Set as required, remembering to make note of the
new password.
112. Function Lock
Range: 0 – 1
0 = Read/Write
1 = Read Only
Default Setting: 0 (Read / Write)
Description: Allows protection of all function settings. Note that
when this function has been changed from 0 (Read/Write) to 1
(Read Only) the new setting takes effect only when program
mode is exited.
Adjustment: Set as required.
113. Restore Function Settings
Range: 0, 50