Chapter 11 Description of Parameter Settings|C200 Series
11-43
Relay 1
DFM1
1
1
0
00
DFM2
4 3 2 1 0
2 2 2 2 2
Display value
3=2+1
=1x2 +1x2
=bit 1x2 +bit 0x2
10
10
Relay 2
Weights
Bit
0=NOT used by PLC
1=Used by PLC
Reserved
Display the Frequency Command Executed by External Terminal
Factory Setting: Read only
Settings Read only
When the source of frequency command comes from the external terminal, if Lv or Fault occurs at
this time, the frequency command of the external terminal will be saved in this parameter.
Digital Output Gain（DFM 2）
Factory Setting: 1
Settings 0~106
It is used to set the signal for the digital output terminals (DFM 2-DCM) and digital frequency output
(pulse X work period=50%). Output pulse per second = output frequency X Pr.02-55 ≤ 33kHz.
When Pr02-55=0, the external terminal (DFM2) will be multi-function output. Pr02-17 sets up the
function of DFM1’s output.
When Pr02-55≥1, the external terminal (DFM2) will be digital frequency output. Output frequency =
H*Gain.
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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