5-52
Chapter 5. Functions
Input assignment
The four inputs (A, B, C, D) used for input bit functions can be selected.
Item (bank) Display Description Initial value User level
Internal contact 1 input assignment A
(DI assignment bank)
DI1.3
0: Normally open (normally off = 0)
1: Normally closed (normally on = 1)
2: DI1
3: DI2
4 to 9: Undefined
10: Internal event 1
11: Internal event 2
12: Internal event 3
13: Internal event 4
14: Internal event 5
15 to 17: Undefined
18: User-defined bit 1
19: User-defined bit 2
20: User-defined bit 3
21: User-defined bit 4
22: MANUAL mode
23: READY mode
24: Undefined
25: AT
26: During SP ramp
27: Undefined
28: All alarm
29: PV alarm
30: Undefined
31: [MODE] key status
32: Event output 1 terminal status
33: Control output 1 terminal status
2 Advanced
Internal contact 1 input assignment B
(DI assignment bank)
DI1.4
0
Internal contact 1 input assignment C
(DI assignment bank)
DI1.5
0
Internal contact 1 input assignment D
(DI assignment bank)
DI1.6
0
Internal contact 2 input assignment A
(DI assignment bank)
DI2.3
3
Internal contact 2 input assignment B
(DI assignment bank)
DI2.4
0
Internal contact 2 input assignment C
(DI assignment bank)
DI2.5
0
Internal contact 2 input assignment D
(DI assignment bank)
DI2.6
0
Internal contact 3 input assignment A
(DI assignment bank)
DI3.3
4
Internal contact 3 input assignment B
(DI assignment bank)
DI3.4
0
Internal contact 3 input assignment C
(DI assignment bank)
DI3.5
0
Internal contact 3 input assignment D
(DI assignment bank)
DI3.6
0
Internal contact 4 input assignment A
(DI assignment bank)
DI4.3
0
Internal contact 4 input assignment B
(DI assignment bank)
DI4.4
0
Internal contact 4 input assignment C
(DI assignment bank)
DI4.5
0
Internal contact 4 input assignment D
(DI assignment bank)
DI4.6
0
Internal contact 5 input assignment A
(DI assignment bank)
DI5.3
0
Internal contact 5 input assignment B
(DI assignment bank)
DI5.4
0
Internal contact 5 input assignment C
(DI assignment bank)
DI5.5
0
Internal contact 5 input assignment D
(DI assignment bank)
DI5.6
0
This item is displayed and the setting can be changed if input bit functions 1 to 4 is
set for the internal contact.