R7EWTU
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-7818 Rev.2 P. 17 / 18
■
DISCRETE INPUT
ADDR.
WORD
PARAMETER
3073
1
Discrete input 1 status
0 : OFF
1 : ON
3074
1
Discrete input 2 status
0 : OFF
1 : ON
3075
1
Discrete input 3 status
0 : OFF
1 : ON
3076
1
Discrete input 4 status
0 : OFF
1 : ON
■
DISCRETE INPUT COUNT
ADDR.
WORD
PARAMETER
3137
2
Discrete input 1 count
Pulse train input at Discrete input 1 is counted.
The counter resets to 0 when a pulse is added at 999 999 999 counts.
3138
2
Discrete input 2 count
Pulse train input at Discrete input 2 is counted.
The counter resets to 0 when a pulse is added at 999 999 999 counts.
3141
2
Discrete input 3 count
Pulse train input at Discrete input 3 is counted.
The counter resets to 0 when a pulse is added at 999 999 999 counts.
3143
2
Discrete input 4 count
Pulse train input at Discrete input 4 is counted.
The counter resets to 0 when a pulse is added at 999 999 999 counts.
■
DEVICE STATUS
ADDR.
WORD
PARAMETER
8001
1
Input overload
Bit assignment as shown below.
15
Bit
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
U1N
I1
U2N
I2
I3
U3N
U12
U23
U31
F
I1.2
I2.2
I3.2
‘1’ is placed at the bit where an overload is detected.
I3.2, I2.2 and I1.2 are assigned to current values for Circuit 2.
8002
1
Reserved
8003
1
System error
Bit assignment as shown below.
15
Bit
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
STAT AVG ENE SET FDT PRG
PRG : Control software error
FDT : Factory calibration data error
SET
: User setting data error
ENE : Energy data error
AVG : Average data error
STAT : Maximum / minimum data error
‘1’ is placed when the respective errors are detected. All measuring operations stop
while one or more system errors are detected.
■
DIAGNOSTICS
ADDR.
WORD
PARAMETER
UNIT
9217
2
Processing delays
times
9219
2
Processing delay sequence number
No.
