R7L-DAC16
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-7804-S Rev.9 P. 12 / 21
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FUNCTIONAL BLOCK: fbDI[0...3]
• Network Variables
Normal Mode
NETWORK
VARIABLE
TYPE
{ Range }
{ Default }
EXPLANATIONS
nvoDIStat
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
Outputs X0, X2, X4, X6 status
nvoDIArm
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
Outputs X1, X3, X5, X7 status
RS-Flip Flop Mode
NETWORK
VARIABLE
TYPE
{ Range }
{ Default }
EXPLANATIONS
nvoDIStat
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
X0, X2, X4, X6 : Set signal
X1, X3, X5, X7 : Reset signal
When X0 or X1 receives an one-shot signal, fbDI data is set or reset respec-
tively.
nvoDIStat outputs ON signal at Set.
nvoDIArm outputs ON signal at Reset.
nvoDIArm
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
Combination Mode
NETWORK
VARIABLE
TYPE
{ Range }
{ Default }
EXPLANATIONS
nvoDIStat
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
Contact input, nvoDIStat and nvoDIArm Reference Table
X0
X2
X4
X6
X1
X3
X5
X7
nvoDIStat
nvoDIArm
OFF
OFF
0.0 0 (OFF)
Invalid
ON
OFF
100.0 1 (ON)
Invalid
OFF
ON
0.0 0 (OFF)
0.0 0 (OFF)
ON
ON
100.0 1 (ON) 100.0 1 (ON)
nvoDIArm
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
• Configuration Properties
CONFIGURATION
PROPERTY
NETWORK
VARIABLE
TYPE
{ Range }
{ Default }
EXPLANATIONS
SCPTdirection
----
{SNVT_state}
{0 or 1}
{0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0}
Bit 0, Bit 1: fbDI operating mode
0,0 : Normal mode
1,0 : RS-Flip Flop mode
0,1 : Combination mode
Bit 2 through 15 : Invalid
SCPTinvrtOut
nvoDIStat
{SNVT_lev_disc}
{ST_OFF, ST_ON}
{ST_OFF}
Contact input logic is inverted at nvoDIStat.
ST_OFF : OFF at open contact, ON at closed contact
ST_ON : ON at open contact, OFF at closed contact
SCPTinvrtOut
nvoDIArm
{SNVT_lev_disc}
{ST_OFF, ST_ON}
{ST_OFF}
Contact input logic is inverted at nvoDIArm.
ST_OFF : OFF at open contact, ON at closed contact
ST_ON : ON at open contact, OFF at closed contact
