Hardy HI 2151/30WC Single-Scale Controller User Manual
Page 36
HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION
5-16
Block Write
Command Number
52: Downloading
Setpoint Relay
Parameters
BLOCK WRITE COMMAND NUMBER 52:Downloading Setpoint Relay Parameters
START
WORD DEFINITIONS:
#WORDS
WORD
Command number: A value of 52 (decimal)
bit 0
0
bit 1
0
bit 2
1
bit 3
0
bit 4
1
bit 5
1
bit 6
0
bit 7
0
bits 8 - 15
Reserved for future use
Setpoint Enable:
bit 8
Enable Relay #8 to evaluate weight
bit 9
Enable Relay #7 to evaluate weight
bit 10
Enable Relay #6 to evaluate weight
bit 11
Enable Relay #5 to evaluate weight
bit 12
Enable Relay #4 to evaluate weight
bit 13
Enable Relay #3 to evaluate weight
bit 14
Enable Relay #1 to evaluate weight*
bit 15
Enable Relay #2 to evaluate weight*
*Note: Notice relays 1 and 2 are not in numerical sequence
1
0
Force Relay Status*
bit 0
Turn relay #8 on regardless of weight (setpoint enable bit must be 0)
bit 1
Turn relay #7 on regardless of weight (setpoint enable bit must be 0)
bit 2
Turn relay #6 on regardless of weight (setpoint enable bit must be 0)
bit 3
Turn relay #5 on regardless of weight (setpoint enable bit must be 0)
bit 4
Turn relay #4 on regardless of weight (setpoint enable bit must be 0)
bit 5
Turn relay #3 on regardless of weight (setpoint enable bit must be 0)
bit 6
Turn relay #1 on regardless of weight (setpoint enable bit must be 0)
bit 7
Turn relay #2 on regardless of weight (setpoint enable bit must be 0)
*Note: Force relay on/off is only available over this interface. If you desire to manually set a relay to
trigger on a weight parameter, make sure force relay bit is set to 0.
1
1
bits 8 - 15
Setpoint description byte A (See Table 5-18 & 5-19)
bits 0 - 7
Setpoint description byte B (See Table 5-18 & 5-19)
1
2
bits 8 - 15
Setpoint description byte C (See Table 5-18 & 5-19)
Deadband value for setpoint #1
Deadband value for setpoint #2
Deadband value for setpoint #3
Deadband value for setpoint #4
Deadband value for setpoint #5
Deadband value for setpoint #6
Deadband value for setpoint #7
Deadband value for setpoint #8
2
2
2
2
2
2
2
2
3
5
7
9
11
13
15
17