Delta Electronics DELTA DUP-B - Manual (Page 58)

Chapter 3 Creating and Editing Screens
Revision May, 2010 3-37
Example 1
(PLC register)
Example 2
(HMI register)
Word Control Register
Address Example Address Example
7 General Control Status Register 2 (GCSR2) Dm+7 D17 $m+7 $32
Table 3-4-2 Status Block Designations
General Control Status Register (GCSR)
Bit
Binary Display of Relative
Position (x)
Function
0 0000 0000 0000 000x Screen Switch Status Flag
1-2 0000 0000 0000 0xx0 Reserved
3 0000 0000 0000 x000 Clear Status of Alarm Buffer
4 0000 0000 000x 0000 Clear Status of Alarm Counter
5-7 0000 0000 xxx0 0000 Reserved
8 0000 000x 0000 0000 User Security Level Flag (Level 1)
9 0000 00x0 0000 0000 User Security Level Flag (Level 2)
10 0000 0x00 0000 0000 User Security Level Flag (Level 4)
11-15 xxxx x000 0000 0000 Reserved
 Screen Switch Status Flag
When HMI switches the screen, this flag is turned ON. After the screen switch is
completed, this flag is turned OFF.
 Clear Status of Alarm Buffer
When HMI clears the alarm buffer, this flag is turned ON. After this function is
completed, this flag is turned OFF.
 Clear Status of Alarm Counter
When HMI clears the alarm counter, this flag is turned ON. After this function is
completed, this flag is turned OFF.
 User Security Level Flag
Bits 8 to 10 hold the current user security level.
Flag Control
Level
ON
Binary Display
Level 0 Bit 8, Bit 9, Bit 10 0000 0000 0000 0000
Level 1 Bit 8 Bit 9, Bit 10 0000 0001 0000 0000
Level 2 Bit 9 Bit 8, Bit 10 0000 0010 0000 0000
Level 3 Bit 8, Bit 9 Bit 10 0000 0011 0000 0000
Level 4 Bit 10 Bit 8, Bit 9 0000 0100 0000 0000
Level 5 Bit 8, Bit 10 Bit 9 0000 0101 0000 0000