DAV TECH PCP Operating Instructions Manual page 22

Olumetric pump drive
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Operating instructions
PLC input
Var_1
Var_2
Var_3
Var_4
Var_5
Var_6
Var_7
Var_8
Var_9
Var_10
Drive
Modbus holding
variables
register
V101
4-1202
V102
4-1204
V103
4-1206
V104
4-1208
V105
4-1210
V106
4-1212
V107
4-1214
V108
4-1216
V109
4-1218
V110
4-1220
Description
Commands
Bit 0 Free
Bit 1 Enable
Bit 2 Continuous dispensing
Bit 3 Predetermined dispensing
Bit 4 Alarms reset
Bit 5 EV Output Command
Dispensing speed
in rpm
Dispensing quantity
Dispensing steps 2048 = 1 motor complete rotation
Suck back speed
Suck back speed in rpm
Suck back amount
Suck back steps 2048 = 1 motor complete rotation
Ramp
acceleration and deceleration in Rps² *100
Maximum pressure
Maximum permissible pressure in cents. When "0" control
disabled
Mode
Must be set to 3
Delay dispensing
Delay between dispensing control and pump handling when
use of valve connected to the output "Dispensing in pro-
gress"
Suck back delay
Suck back delay into ms

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