9 Communication
9.2 Modbus
164
SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
9.2.7.8
Register 0135: Status of Binary Inputs of SICAM I/O Unit (Subdevice)
This register is write protected. A write attempt will be rejected with exception code 03
(ILLEGAL_DATA_VALUE).
Data type: indication
Table 9-11
Register 0135: Status of Binary Inputs of SICAM I/O Unit (Subdevice)
Register
Type of Information
Remark
0135/2
0
Binary input 1-N I/O Unit
(from terminal N8/9)
The statuses of the binary inputs are read from the
SICAM I/O Unit 7XV5673:
Value = 0 and status = invalid if indication:
External I/O Unit OK
= 0
(communication to the SICAM I/O Unit 7XV5673 in-
terrupted)
0135/2
2
Binary input 2-N I/O Unit
(from terminal N9/10)
0135/2
4
Binary input 3-N I/O Unit
(from terminal N11/12)
0135/2
6
Binary input 1-P I/O Unit
(from terminal P8/9)
0135/2
8
Binary input 2-P I/O Unit
(from terminal P9/10)
0135/2
10
Binary input 3-P I/O Unit
(from terminal P11/12)
0135/2
12
Reserved
= 0
0135/2
14
External I/O Unit OK
0 = communication with the SICAM I/O Unit is inter-
rupted/faulty
1 = communication with the SICAM I/O Unit is correct
SICAM-MMU_7KG9663_US.book Page 164 Monday, December 7, 2015 12:22 PM