Modbus and I/O Data
30 312785C
ProMix 2KS Modbus/TCP Variable Map
* This column represents the rule that must be implemented by automation. Writing to Read Only registers must be
avoided.
** For ProMix 3KS Systems only.
Table 4: ProMix 2KS Modbus/TCP Variable Map
* Read/Write
Status
EasyKey
Modbus
Register Description Size Units Low Limit High Limit
Read Only 40003 Current flow rate 16 Bit cc/min 0 5000
Read Only 40004 Actual ratio 16 Bit none 0 9999
Read Only 40005 Active recipe 16 Bit none 0 60
Read Only 40006 Potlife 1 remaining 16 Bit sec 0 9999
Read/Write 40007 Job complete 16 Bit none 0 0xFFFF
Read/Write 40008 Reset job total 16 Bit none 0 9
Read Only 40009 Potlife 2 remaining 16 Bit sec 0 9999
Read Only 40010 Active fault 32 Bit none 0 0xffffffff
Read Only 40032 Control version 32 Bit none 0 0xffffffff
Read/Write 40040 Robot digital input 16 Bit none 0x0000 0xFFFF
Read Only 40041 Robot digital output 16 Bit none 0x0000 0xFFFF
Read/Write 40046 New recipe 16 Bit none 0 60
Read Only 40048 Current fluid pressure 16 Bit psi 0 5000
Read Only 40049 V/P percent output 16 Bit % 0 100
Read Only **40056 Actual ratio reducer 16 Bit none 0 9999
Read Only 40114 Flow control option 16 Bit 0=proportioning only
1=1K flow control
(future)
2=2K flow control
3=pressure override
4=manual percent
override
04
Read/Write 40115 Flow setpoint data source 16 Bit 0=discrete
1=network
01
Read/Write 40120 Manual override percent
opening
16 Bit % 0 100
Read/Write 40125 Flow control range 16 Bit 0=0-300 cc/min
1=0-600 cc/min
2=0-1200 cc/min
02
Read/Write 40126 Flow control tolerance 16 Bit % 0 99
Read/Write 40127 Flow control proportional
gain Kp
16 Bit default=400 0 9999
Read/Write 40128 Flow control integral gain
Ki
16 Bit default=40 0 9999
Read/Write 40129 Flow control alarm time 16 Bit sec 0 99
Read/Write 40137 Flow control setpoint 16 Bit cc/min 0 1200
Read/Write 43123 Flow control override
mode
16 Bit 0=off (normal)
1=% open
2=pressure mode
02
Read/Write 43141 Flow control enable 16 Bit 0=off
1=on
01
