BLEMO ER23 - Page 33

33
Configuration and adjustment variables
(1)The following configuration and adjustment parameters do not revert to their factory settings; they retain their current configuration:
- bFr (Standard motor frequency) page 28
- LCC (Control via remote display terminal) page 38
- COd (Terminal locking code) page 56
- Communication parameters, page 58
Modbus
address
CANopen
address
Code
Read/
Write
Name/Description/Possible values
11101 2051 / 2 tCC R/WS 2-wire/3-wire control
DANGER
UNINTENDED EQUIPMENT OPERATION
• Modifying parameter tCC will cause parameters rrS, tCt and all other functions assigning
logic input, to return to their factory setting.
• Check that this change is compatible with the wiring diagram used.
Failure to follow these instructions will result in death or serious injury.
(Type of control)
Factory setting: 0
Control configuration:
0 = "2C" = 2-wire control: The open or closed state of the input controls running or stopping.
1 = "3C" = 3-wire control (pulse control): A "forward" or "reverse" pulse is sufficient to control
starting, a "stop" pulse is sufficient to control stopping.
2 = "LOC "= local control (drive RUN/STOP/RESET). Inactive if LAC, page 35 is est to L3.
11102 2051 / 3 tCt R/WS Type of 2-wire control
DANGER
UNINTENDED EQUIPMENT OPERATION
Check that 2-wire control type modification is compatible with the wiring diagram used.
Failure to follow these instructions will result in death or serious injury.
(parameter active only if tCC = 2C)
Factory setting: 1
0 = "LEL ": State 0 or 1 is taken into account for run or stop.
1 = "trn": A change of state (transition or edge) is necessary to initiate operation, in order to help
prevent accidental restarts after a break in the power supply.
2 = "PFO": State 0 or 1 is taken into account for run or stop, but the "forward" input takes priority
over the "reverse" input.
11105 2051 / 6 rrS R/WS Reverse operation via logic input
Factory setting:
- if tCC = 0: 130
- if tCC = 1: 131
- if tCC = 2: 0
If rrS = nO, reverse operation is active, by means of negative voltage on AI2 for example.
0 = "nO": Not assigned
129 = "LI1": Logic input LI1
130 = "LI2": Logic input LI2
131 = "LI3": Logic input LI3
132 = "LI4": Logic input LI4
133 = "LI5": Logic input LI5
134 = "LI6": Logic input LI6
4434 200E / 23 CrL3 R/WS Value for low speed (LSP) on input AI3
Unit: 0.1 mA
Factory setting: 40
Adjustment range: 0 to 200
CrL3 and CrH3 are used to configure the input for 0-20 mA, 4-20 mA, 20-4 mA, etc.
4444 200E / 2D CrH3 R/WS Value for high speed (HSP) on input AI3
Unit: 0.1 mA
Factory setting: 200
Adjustment range: 40 to 200
CrL3 and CrH3 are used to configure the input for 0-20 mA, 4-20 mA, 20-4 mA, etc.