ABB MPS-C 2000 Інструкція з експлуатації - Сторінка 13
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IB 6.1.2.8-1B
Page 13
6.4.2
Available Settings
The following is a list of choices for each setting in the CHANGE SETTINGS Submenu:
MPS SETTINGS
LT PICKUP: 0.5X, 0.6X, 0.7X, 0.8X, 0.9X, 1.0X Sensor rating.
LT DELAY: MIN, INT, MAX
ST PICKUP: 2X, 3X, 4X, 5X, 6X, 7X, 8X, 9X, 10X, 11X, 12X Sensor rating, and DISABLED.
ST DELAY: MIN, INT, MAX
ST CURVE: DEF, IIT
INST PICKUP: 3X, 4X, 5X, 6X, 7X, 8X, 9X, 10X, 11X, 12X Sensor rating, and DISABLED if INST disable jumper is
not blocked.
GND PICKUP: See ground sensor table, section 2.5.1
GND DELAY: MIN, INT, MAX
GND CURVE: DEF, IIT
TEST CURVE: LT, ST, INST, GND
DEMAND INTERVAL: 15, 30, and 60 minutes
CURRENT UNBALANCE: 5 to 50 percent, in increments of 1%
CURRENT UNBALANCE DELAY: .10 to 25.0 seconds in increments of .1% and DISABLED
VIM SETTINGS
VOLTAGE UNBALANCE: 5 to 50 percent in increments of 1%
VOLTAGE UNBALANCE DELAY: .10 to 25.0 seconds in increments of .1% and DISABLED
UNDERVOLTAGE PICKUP: 1 to 600 Volts in increments of 1 volt
UNDERVOLTAGE DELAY: .10 to 25.0 seconds in increments of .1% and DISABLED
DEMAND INTERVAL: 15, 30, and 60 minutes
6.4.3 Password Protection
If a password has not been programmed into the unit, the PASSWORD screen can be bypassed simply by pressing
"E". To enter a password, scroll down to the PASSWORD screen in the CHANGE SETTINGS Submenu, press "E",
using the UP and DOWN keys, scroll up or down to the desired letter or number, press the RIGHT arrow key to
move to the next space and select the desired letter or number, repeat for the remaining two spaces and then press
"E". You will be asked to verify the password change. Retype the password to verify and press "E".
It will be necessary to enter this password to gain access to the CHANGE SETTINGS submenu from this point.
To change the password just repeat the above instructions. To erase the password, thereby defaulting back to the
original unit setting, program blank spaces in the CHANGE PASSWORD screen.
If a password is lost or unknown, call your local service center for further instructions.
Courtesy of NationalSwitchgear.com