9
4
“F” is the single digit 5 or 6 representing powerline frequency of 50Hz or 60Hz.
5
“Ø” is either the letter I, S or B causing the phases to be individually controlled (I), controlled from “A” phase (S) or
controlled from “D” phase (B) respectively.
6
”S” is either the letter H or L representing high speed (H) or low speed (L) motors.
7
XX is a 2 digit number representing the voltage point above or below the set point at which slow speed pulsing
begins.
RD (read dead bands)
Cmd: STX ADDR RD ETX
Rsp:
STX ADDR AA.A
8
BB.B
8
CC.C
8
ETX
WD (write dead bands)
Cmd: STX ADDR WD AA.A
8
BB.B
8
CC.C
8
ETX
Rsp:
STX WD ETX
8
AA.A BB.B CC.C are the channel A, B & C dead band setting; i.e. 00.5, 02.0,10.6
NOTE: When a dead band value is entered, the value represents the entire voltage width of the dead band.
Example: A value of 5.0 is entered - this means ± 2.5V. The dead band minimum is .5V.
RS (read set points)
Cmd: STX ADDR RS ETX
Rsp:
STX ADDR AAA.A
9
BBB.B
9
CCC.C
9
ETX
WS (write set points)
Cmd: STX ADDR WS AAA.A
9
BBB.B
9
CCC.C
9
ETX
Rsp:
STX WS ETX
9
AAA.A, BBB.B, CCC.C are the channel A, B & C voltage set point values. i.e. 002.0, 048.6, 322.9.
RV (read voltages)
Cmd: STX ADDR RV ETX
Rsp:
STX ADDR AAA.A
10
BBB.B
10
CCC.C
10
DDD.D
10
ETX
10
AAA.A, BBB.B, CCC.C, DDD.D are the channel A, B, C & D voltage values. i.e. 002.0, 048.6, 322.9
KL (keypad lock toggle)
Cmd: STX ADDR KL ETX
Rsp:
STX KL ETX
NOTE: This lock method only prevents parameters from being changed. You can still view parameters with the
phase and function select keys. The “E” key lock method prevents the entire keypad from being used except
for the “E” key. In the event that serial communications are lost after the keypad has been locked via the
serial port, a hardware lockout release is provided. Open the front cover and place the calibration jumper in
the calibration position. Press the “E” key three times in succession within a span of 2 seconds to lock the
keypad and perform this proceedure again to unlock both types of keypad locks. If the keypad was originally
locked with the “E” key, the lockout release needs only to be performed once. Be sure to return the
calibration jumper to the “park” position.
LINE-LINE TO LINE-NEUTRAL VOLTAGE TABLE
If you are sensing L-N and require a L-L voltage the table on the following two
pages will ad in determining what the FRM2000 L-N setting should be.
Содержание FRM2000-1
Страница 4: ...4 OUTLINE...
Страница 5: ...5 CONNECTIONS A B C D...
