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88
Making Sure That Operation Is Correct
Section 7-5
7-5
Making Sure That Operation Is Correct
This section tells you how to do a check of the operation of the system.
7-5-1
Unit Indications
The system operation is correct if the indicators on the CompoNet Master Unit
and CompoNet Communications Unit are in this status.
■
CompoNet Master Unit
• MS and NS indicators: Lit green
• 7-segment display: Shows 0, 1, 2, or 3 (to show the baud rate)
■
CompoNet Communications Unit
• MS, NS, and TS indicators: Lit green
• Unit power indicator: Lit green
• I/O power indicator: Lit green
Note
If there is an error in communications, the 7-segment display on the Compo-
Net Master Unit will show the error code, the slave type, and the related node
address.
Refer to the
CS/CJ-series CompoNet Master Unit Operation Manual
(Cat. No.
W456) for more information.
7-5-2
Doing a Check of I/O
Use this procedure to see if the CPU Unit of the PLC correctly writes data to
the Input Area and correctly sends data from the Output Area.
1,2,3...
1.
Connect a PLC Programming Device (the CX-Programmer or a Program-
ming Console) to the CPU Unit and enter the ladder program below.
Note
The figure below shows the allocations of I/O bits in the CPU Unit to the
SmartSlice I/O Terminal.
2.
Turn ON the switch which connects to the GRT1-ID4 SmartSlice Input Unit
and be sure that the lamp which connects to the GRT1-OD4 SmartSlice
Output Unit comes ON.
200000
200900
#1
#2 #3 #4
#5
#6 #7 #8
Switch (bit 0)
Lamp (bit 0)
TS
0
1
2
3
TS
0
1
2
3
OD4
END
GRT1-CRT
INX
OUTX
WORD
NODE ADR
×10
×1
(
0-63)
BS
|
BS
{
BD H
BD L
DC24V
INPUT
TS
UNIT PWR
I/O PWR
MS
NS
ON
1
2
3
4
REGS
I/O
ADR
BACK
UNIT
I/O
V
V
DC24V
INPUT
V
V
ID4
TS
0
1
2
3
ID4
TS
0
1
2
3
ID4
TS
0
1
2
3
ID4
A1
A2
A3
A4
A5
A6
B6
B5
B4
B3
B2
B1
B6
B5
B4
B3
B2
B1
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
B6
B5
B4
B3
B2
B1
B6
B5
B4
B3
B2
B1
B6
B5
B4
B3
B2
B1
B6
B5
B4
B3
B2
B1
B6
B5
B4
B3
B2
B1
B6
B5
B4
B3
B2
B1
TS
0
1
2
3
OD4
TS
0
1
2
3
OD4
TS
0
1
2
3
OD4
8
#4
#3
#2
#1
8
#8
#7
#6
#5
Bit 15
Input Area
Bit 0
CIO 2008
CIO 2009
Status of the CompoNet Communications Unit
CIO 2000
Output Area
Bit 15
Bit 0
Summary of Contents for GRT1-CRT - 05-2008
Page 1: ...CompoNet Communications Unit Cat No W476 E1 01 SmartSlice GRT1 CRT OPERATION MANUAL ...
Page 2: ...SmartSlice GRT1 CRT CompoNet Communications Unit Operation Manual Produced May 2008 ...
Page 3: ...iv ...
Page 17: ...About this Manual xviii ...
Page 28: ...9 Specifications Section 1 4 1 4 3 Dimensions 12 23 1 25 1 61 2 69 7 58 3 8 4 3 mm ...
Page 29: ...10 Specifications Section 1 4 ...
Page 39: ...20 Switches Section 2 3 ...
Page 47: ...28 Installing the Turnback Units Section 3 2 ...
Page 99: ...80 Last Maintenance Date Section 6 12 ...
Page 113: ...94 Performance of Message Communications Section 8 2 ...
Page 127: ...108 Other Error Causes and Error Procedures Section 9 3 ...
Page 141: ...122 Power Consumption and Weight Tables Appendix D ...
Page 143: ...124 Total I O Current Consumption Table Appendix E ...
Page 147: ...128 Index ...
Page 149: ...130 Revision History ...