Ampcontrol Pty Ltd
– ABN 28 000 915 542
IPM V2 USER MANUAL
IPM2B003 Revision 15
– MAY/18
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 51 of 83
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12.5.2 Operating Modes
NOTE
The external digital stop input and the keypad stop will always stop the
IPM regardless of the start mode.
There are two modes in which the IPM relay can operate:
Diode Mode- The remote start parameter has no effect when the IPM is set to diode mode.
RTM Mode-
The Remote start parameter has three possible options; „no‟, „yes‟ and „aux‟.
12.5.2.1 Remote start -
‘no’
The remote input will be ignored. Starting the relay will depend on whatever start mode is selected
as per the existing operation.
12.5.2.2 Remote start -
‘yes’
1. Start mode -
„K/Ext‟ (Keypad or External)
Keypad and External start inputs are ignored. Remote input controls the IPM. Local stop
input will still stop the IPM. Local stop inputs will override the remote start if they are held
closed while a remote start is signalled.
2. Start mode -
„Ext‟ (External only)
As per „K/Ext‟
3. Start mode -
„K&Ext‟ (Keypad and External)
As per „K/Ext‟
4. Start mode -
„Modbs‟ and „Snore‟
These modes will not
operate when remote start is set to „yes‟. The status display will
show “Configuration Err”.
12.5.2.3 Remote start -
‘Aux’
When an appropriate start mode is selected, changing the Auxiliary digital input will switch between
local (keypad or external digital start input) and remote (RTM digital input). It is allowable to change
the state of the Auxiliary input while the IPM is running.
If the RTM input is open and the IPM is running while the Auxiliary input is closed, the IPM will
immediately stop. If the RTM input is closed and the IPM is running while the Auxiliary input is
closed, the IPM will continue to run.
1. Start mode -
„K/Ext‟, „Ext‟ and „K&Ext‟
The IPM will change between remote start mode and local start mode depending on the
state of the „Aux‟ digital input. When the input is closed the IPM will be controlled via the
RTM as described in Section 4.4.4.
When the „Aux‟ digital input is open the control will revert to local mode. The start signal
required will depend on the Start mode parameter.
2. Start mode -
„Modbs‟ and „Snore‟
These modes wi
ll not operate when remote start is set to „yes‟. The status display will
show “Configuration Err”.
